LOCAL CLIMATOLOGICAL DATA Monthly Summary June 2010 Station: Round Rock Latitude: 30° 32' 55" N Longitude: 97° 37' 34" W Elevation (ground): 709 feet Time Zone: Central +--+-------------------------------+----+---------+---------+--+-----------+--------------------+-----------------------------+------+ | | Temperature | |Deg. Days|Precip Ty| | Precip | Pressure | Wind | Sun | | +------+------+------+------+---+ Hu-+----+----+1 fog | S+-----+-----+ Adj. to Sea Level +----+----+---+-------+-------+------+ | | M | M | A | | |mid-| H | C |2 hvy fog| n| | Ice +------+------+------+ Avg| Res|Res| Peak | Minute| Mean | | | a | i | v | | D | ity| e | o |3 thunder| o|Water| plts| | | | | | +---+---+---+---+ | | | x | n | e | | e | | a | o |4 ice plt| w| | | | | | S | S | | S | | S | | I | | D| i | i | r | M | w | M | t | l |5 hail | | E | S | | | M | p | p | | p | | p | | n | | a| m | m | a | e | | e | i | i |6 glaze | C| q | n | M | M | e | e | e | D | e | D | e | D | d | | t| u | u | g | a | P | a | n | n |7 duststm| v| u | o | a | i | a | e | e | i | e | i | e | i | e | | e| m | m | e | n | t | n | g | g |8 smk, hz| r| v | w | x | n | n | d | d | r | d | r | d | r | x | | | | | | | | | | |9 blw snw| | | | | | | | | | | | | | | | 1| 2 | 3 | 4A | 4B | 5 | 6 | 7 | 8 | 9 |10| 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18| 19| 20| 21| 22| 23 | +--+------+------+------+------+---+----+----+----+---------+--+-----+-----+------+------+------+----+----+---+---+---+---+---+------+ |01| 96.1 | 70.4 | 83.3 | 83.5 | 67| 61| 0| 18|.........| 0| 0.00| 0.0| 29.93| 29.76|29.866| 0.4| 0.3|208| 11|WSW| 3|242| 316 | |02| 97.1 | 67.9 | 82.5 | 80.0 | 70| 74| 0| 18|..3......| 0| 0.79| 0.0| 29.82| 29.62|29.740| 1.3| 1.0|283| 25| SW| 14|285| 208 | |03| 74.6 | 67.6 | 71.1*| 71.0 | 69| 95| 0| 7|..3......| 0| 0.09| 0.0| 29.78| 29.62|29.724| 0.3| 0.2|300| 7|WSW| 4|318| 51 | |04| 96.3 | 65.3*| 80.8 | 81.0 | 68| 68| 0| 16|.........| 0| 0.00| 0.0| 29.80| 29.70|29.745| 0.2| 0.1| 93| 7|WNW| 3| 91| 313 | |05| 96.3 | 71.8 | 84.1 | 83.9 | 71| 67| 0| 19|.........| 0| 0.00| 0.0| 29.80| 29.71|29.752| 0.4| 0.4|224| 10|SSW| 2|226| 317 | | | | | | | | | | | | | | | | | | | | | | | | | | |06| 95.4 | 77.9 | 86.7 | 85.4 | 75| 75| 0| 22|1........| 0| 0.00| 0.0| 29.90| 29.76|29.838| 0.4| 0.3|105| 9| SW| 4|241| 232 | |07| 97.3 | 76.1 | 86.7 | 83.7 | 75| 78| 0| 22|..3......| 0| 0.37| 0.0| 29.97| 29.84|29.906| 0.3| 0.2|123| 14|ENE| 7| 88| 248 | |08| 91.4 | 75.6 | 83.5 | 81.1 | 74| 80| 0| 19|.........| 0| 0.00| 0.0| 29.93| 29.83|29.883| 0.4| 0.3|208| 11|WSW| 4|195| 229 | |09| 85.5 | 70.3 | 77.9 | 75.9 | 74| 94| 0| 13|..3......| 0| 3.47| 0.0| 29.94| 29.80|29.876| 0.2| 0.1|139| 6| SW| 3| 83| 101 | |10| 93.6 | 76.8 | 85.2 | 83.9 | 76| 78| 0| 21|.........| 0| 0.00| 0.0| 29.86| 29.74|29.803| 1.1| 1.1|225| 15| S| 5|240| 239 | | | | | | | | | | | | | | | | | | | | | | | | | | |11| 93.2 | 77.4 | 85.3 | 83.7 | 75| 77| 0| 20|.........| 0| 0.00| 0.0| 29.90| 29.77|29.820| 1.2| 1.2|230| 15|WNW| 5|230| 230 | |12| 93.6 | 78.8 | 86.2 | 84.8 | 76| 75| 0| 22|.........| 0| 0.00| 0.0| 29.95| 29.86|29.905| 0.9| 0.9|230| 14| SW| 5|253| 227 | |13| 94.9 | 78.5 | 86.7 | 85.2 | 75| 74| 0| 22|.........| 0| 0.00| 0.0| 29.97| 29.85|29.920| 1.1| 1.1|227| 13|ESE| 4|212| 283 | |14| 94.5 | 76.8 | 85.7 | 84.6 | 74| 72| 0| 21|.........| 0| 0.00| 0.0| 29.92| 29.77|29.868| 0.9| 0.9|227| 12|SSW| 3|209| 279 | |15| 94.9 | 75.3 | 85.1 | 84.9 | 73| 70| 0| 20|.........| 0| 0.00| 0.0| 29.97| 29.87|29.919| 0.3| 0.3|221| 9| S| 2|211| 298 | | | | | | | | | | | | | | | | | | | | | | | | | | |16| 95.1 | 76.3 | 85.7 | 85.1 | 73| 70| 0| 21|.........| 0| 0.00| 0.0| 30.03| 29.92|29.978| 0.5| 0.5|225| 11| W| 3|245| 306 | |17| 95.1 | 75.8 | 85.4 | 83.8 | 74| 73| 0| 21|..3......| 0| T | 0.0| 30.00| 29.90|29.953| 0.6| 0.5|226| 17| S| 6|239| 258 | |18| 96.6 | 77.0 | 86.8 | 85.4 | 74| 70| 0| 22|.........| 0| 0.00| 0.0| 29.99| 29.87|29.939| 0.7| 0.6|224| 13|SSW| 4|235| 253 | |19| 96.8 | 76.0 | 86.4 | 85.7 | 73| 69| 0| 22|.........| 0| 0.00| 0.0| 30.03| 29.93|29.974| 0.6| 0.6|220| 13|WSW| 4|217| 295 | |20| 96.8 | 76.0 | 86.4 | 85.7 | 72| 66| 0| 22|.........| 0| 0.00| 0.0| 30.01| 29.89|29.956| 0.5| 0.5|220| 10| S| 3|218| 320 | | | | | | | | | | | | | | | | | | | | | | | | | | |21| 96.8 | 75.8 | 86.3 | 85.6 | 72| 66| 0| 22|.........| 0| 0.00| 0.0| 29.99| 29.89|29.934| 0.4| 0.4|220| 9| S| 3|201| 295 | |22| 96.6 | 74.7 | 85.6 | 86.0 | 72| 66| 0| 21|.........| 0| 0.00| 0.0| 30.00| 29.91|29.949| 0.3| 0.3|211| 10| E| 3|199| 317 | |23| 96.3 | 74.9 | 85.6 | 85.4 | 72| 67| 0| 21|.........| 0| 0.00| 0.0| 30.02| 29.92|29.969| 0.3| 0.3|212| 11|SSW| 4|231| 282 | |24| 92.9 | 74.9 | 83.9 | 81.1 | 74| 81| 0| 19|..3......| 0| T | 0.0| 30.05| 29.94|29.997| 0.3| 0.2|108| 12| E| 6| 91| 174 | |25| 97.3 | 75.3 | 86.3 | 85.3 | 73| 71| 0| 21|.........| 0| 0.00| 0.0| 30.02| 29.88|29.956| 0.4| 0.3|219| 9|WSW| 3| 80| 302 | | | | | | | | | | | | | | | | | | | | | | | | | | |26| 97.8 | 76.3 | 87.1*| 86.1 | 73| 68| 0| 22|.........| 0| 0.00| 0.0| 29.95| 29.77|29.871| 0.7| 0.7|223| 11| SW| 3|225| 278 | |27| 98.0*| 74.6 | 86.3 | 85.3 | 71| 66| 0| 22|.........| 0| 0.00| 0.0| 29.85| 29.69|29.784| 0.5| 0.5|217| 14| W| 4|220| 292 | |28| 97.5 | 75.8 | 86.7 | 85.2 | 72| 68| 0| 22|..3......| 0| 0.00| 0.0| 29.85| 29.71|29.783| 0.5| 0.1| 43| 16| N| 7|275| 285 | |29| 88.8 | 75.3 | 82.1 | 79.3 | 74| 84| 0| 17|..3......| 0| 0.11| 0.0| 29.92| 29.82|29.865| 1.0| 1.0| 45| 16| E| 8| 54| 130 | |30| 85.5 | 74.6 | 80.1 | 79.3 | 73| 83| 0| 16|..3......| 0| 0.00| 0.0| 29.95| 29.87|29.912| 1.7| 1.6| 77| 14|ENE| 7| 91| 123 | +--+------+------+------+------+---+----+----+----+---------+--+-----+-----+------+------+------+----+----+---+---+---+---+---+------+ | Sum | Sum |------|------|---|----| Ttl| Ttl| |Total|Total| For the month: | ---- | +------+------+------+------+---+----+----+----+ Number of +-----+-----+------+------+------+----+----+---+---+---+---+---+------+ |2822.6|2239.8|------|------|---|----| 0| 591| Days | 4.83| 0.0| 30.05| 29.62|29.879| 0.6| 0.3|218| 25| SW| 14|285| ---- | +------+------+------+------+---+----+----+----+------------+-----+-----+------+------+------+----+----+---+---+---+---+---+------+ | Avg | Avg | Avg | Mean |Avg| Avg|----|----|Precip | Season Ttl| Date | Date |------|----|----|---| Date | Date | Avg | +------+------+------+------+---+----+----+----+ +-----+-----+------+------+------+----+----+---+-------+-------+------+ | 94.1| 74.7| 84.4 | 83.2 | 73|73.6|----|----|≥.01 Inch 5|17.14| 0.4| 24 | 2 |------|----|----|---| 2 | 2 | 249| +------+------+------+------+---+----+----+----+------------+-----+-----+------+------+------+----+----+---+-------+-------+------+ | | Season |Snow, Ice | | | | Number of Days | to Date |≥1.0 Inch 0| Greatest in 24 Hours and Dates | Greatest Depth on Ground | +------------------+-----------------+----+----+------------+--------------+-----------------+ of Snow, Ice Pellets or Ice | | Max Temperature | Min Temperature |2154|1153|Thunder 9|Precipitation | Snow, Ice Plts | and Date | +--------+---------+--------+--------+----+----+------------+-------+------+---------+-------+-------------+----------------------+ | ≥90°F | ≤32°F | ≤32°F | ≤0°F |----|----|Heavy Fog 0| 3.47| 9 | 0.0 | - | 0 | - | +--------+---------+--------+--------+----+----+------------+-------+------+---------+----+--+-------------+----------------------+ | 26 | 0 | 0 | 0 |----|----| Clear 17 Partly Cloudy 8 Cloudy 5 | +--------+---------+--------+--------+----+----+------------------------------------------+ NOTES: Data in column 4A are (MAX+MIN) / 2, whereas data in columns 4B, 5, 6, 15, 16, 23 are means via continuous observations Units are: Temperature=°F, Wind=mph, Pressure=Inches Hg, Precipitation=inches. for 24 hours. Column 5: Dew point is calculated from temperature and humidity and is continuously averaged for 24 hours. Columns 7, 8: Degree Days heating base is 65°F, cooling base is 65°F. Data in columns 9, 10, 12 are entered manually by the station observer. Columns 17-18: Resultant wind is calculated by the vector sum of continuous wind observations. Column 23: Sunshine index is measured in Watts/m^2 and is continuously averaged for 24 hours. Data in columns 4B, 5, 6, 15, 16, 23 are updated continuously, there by achieving a "true" mean.OBSERVATIONS AT 3-HOUR INTERVALS June 2010: Round Rock +--+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+ | | | | | | | | | | | | | | | | | | | | | | | | | | | | T | | | Wind | | | | T | | | Wind | | | | T | | | Wind | | | | | R | e | | % +--+---+---+ | | R | e | | % +--+---+---+ | | R | e | | % +--+---+---+ | | | | a | m | D | | D| | | | | a | m | D | | D| | | | | a | m | D | | D| | | | | S | P | i | p | e | H | i| | | S | P | i | p | e | H | i| | | S | P | i | p | e | H | i| | | | | u | r | n | e | w | u | r| | | u | r | n | e | w | u | r| | | u | r | n | e | w | u | r| | | | | n | e | f | r | | m | e| | | n | e | f | r | | m | e| | | n | e | f | r | | m | e| | | | | s | s | a | a | P | i | c| S | | s | s | a | a | P | i | c| S | | s | s | a | a | P | i | c| S | | | H| h | s | l | t | o | d | t| p | G | h | s | l | t | o | d | t| p | G | h | s | l | t | o | d | t| p | G | | o| i | u | l | u | i | i | i| e | u | i | u | l | u | i | i | i| e | u | i | u | l | u | i | i | i| e | u | | u| n | r | | r | n | t | o| e | s | n | r | | r | n | t | o| e | s | n | r | | r | n | t | o| e | s | | r| e | e | Rate| e | t | y | n| d | t | e | e | Rate| e | t | y | n| d | t | e | e | Rate| e | t | y | n| d | t | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUN 1 | JUN 2 | JUN 3 | | | | | |01| 0|29.91| 0.00| 77| 68| 73|20| 0| 2| 0|29.81| 0.00| 77| 69| 76|22| 0| 3| 0|29.70| 0.00| 68| 68|100|20| 0| 1| |04| 0|29.91| 0.00| 74| 68| 83|20| 0| 0| 0|29.76| 0.00| 74| 70| 88|22| 0| 2| 0|29.64| 0.00| 68| 68|100|24| 0| 3| |07| 32|29.92| 0.00| 70| 70|100|33| 0| 0| 30|29.78| 0.00| 73| 73|100|23| 0| 0| 14|29.69| 0.00| 68| 68|100|26| 0| 4| |10| 564|29.93| 0.00| 83| 67| 59|22| 1| 5| 111|29.80| 0.00| 78| 71| 79|24| 0| 9| 76|29.76| 0.00| 70| 70|100|34| 1| 6| |13| 940|29.90| 0.00| 93| 67| 42|24| 0| 4| 918|29.76| 0.00| 92| 71| 50|23| 0| 4| 98|29.77| 0.08| 73| 69| 87|31| 0| 2| |16| 789|29.81| 0.00| 96| 64| 36|23| 1| 6| 248|29.65| 0.00| 95| 67| 40|25| 1| 6| 90|29.75| 0.00| 74| 71| 92|28| 1| 6| |19| 156|29.78| 0.00| 91| 64| 41|25| 1| 5| 0|29.67| 0.00| 82| 63| 53|31| 11| 21| 47|29.72| 0.00| 75| 71| 89|24| 0| 0| |22| 0|29.79| 0.00| 82| 65| 57|22| 0| 1| 0|29.64| 0.06| 68| 66| 91|08| 1| 5| 0|29.73| 0.00| 73| 70| 91|12| 0| 0| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUN 4 | JUN 5 | JUN 6 | | | | | |01| 0|29.74| 0.00| 71| 68| 89|31| 0| 0| 0|29.74| 0.00| 77| 70| 79|10| 0| 1| 0|29.77| 0.00| 79| 75| 88|20| 0| 2| |04| 0|29.74| 0.00| 68| 68|100|31| 0| 0| 0|29.75| 0.00| 74| 68| 81|21| 0| 3| 0|29.77| 0.00| 78| 78|100|20| 0| 6| |07| 40|29.76| 0.00| 65| 65|100|31| 0| 0| 32|29.76| 0.00| 72| 65| 79|24| 0| 0| 19|29.83| 0.00| 79| 79|100|09| 0| 2| |10| 563|29.80| 0.00| 82| 68| 63|13| 0| 1| 570|29.79| 0.00| 85| 71| 62|22| 1| 4| 329|29.87| 0.00| 86| 76| 73|09| 1| 4| |13| 969|29.77| 0.00| 91| 71| 51|06| 0| 4| 937|29.79| 0.00| 89| 74| 61|22| 1| 5|1085|29.88| 0.00| 92| 75| 58|25| 0| 2| |16| 223|29.73| 0.00| 94| 67| 42|08| 2| 6| 780|29.73| 0.00| 96| 74| 49|27| 1| 3| 780|29.84| 0.00| 95| 73| 49|04| 0| 2| |19| 229|29.71| 0.00| 92| 67| 44|08| 0| 2| 193|29.71| 0.00| 92| 73| 54|21| 0| 5| 267|29.85| 0.00| 93| 72| 51|07| 0| 5| |22| 0|29.74| 0.00| 83| 70| 64|10| 0| 2| 0|29.74| 0.00| 84| 73| 71|20| 0| 3| 0|29.89| 0.00| 85| 74| 70|09| 0| 1| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUN 7 | JUN 8 | JUN 9 | | | | | |01| 0|29.91| 0.00| 82| 76| 83|22| 0| 5| 0|29.90| 0.00| 77| 74| 90|08| 0| 1| 0|29.90| 0.00| 76| 74| 93|24| 0| 1| |04| 0|29.89| 0.00| 78| 75| 89|21| 0| 1| 0|29.86| 0.00| 76| 76|100|20| 0| 0| | | | | | | | | | |07| 30|29.94| 0.00| 76| 76|100|17| 0| 0| 19|29.91| 0.00| 77| 77|100|22| 0| 4| 0|29.88| 0.22| 72| 72|100|23| 0| 4| |10| 548|29.96| 0.00| 86| 75| 70|25| 0| 2| 258|29.92| 0.00| 81| 76| 84|22| 1| 4| 23|29.91| 0.16| 73| 73|100|07| 0| 0| |13| 582|29.93| 0.00| 94| 75| 54|25| 0| 3| 529|29.92| 0.00| 88| 72| 59|11| 0| 5| 239|29.92| 0.00| 73| 73|100|25| 0| 2| |16| 856|29.88| 0.00| 95| 70| 45|08| 2| 7| 526|29.84| 0.00| 90| 72| 55|04| 0| 5| 390|29.87| 0.00| 82| 76| 82|18| 0| 4| |19| 70|29.84| 0.00| 79| 75| 88|12| 0| 1| 77|29.85| 0.00| 83| 71| 69|25| 2| 10| 98|29.81| 0.00| 83| 76| 78|07| 1| 6| |22| 0|29.88| 0.00| 79| 75| 88|08| 0| 1| 0|29.89| 0.00| 77| 73| 87|15| 0| 3| 0|29.84| 0.00| 77| 77|100|08| 1| 5| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUN 10 | JUN 11 | JUN 12 | | | | | |01| 0|29.86| 0.00| 77| 77|100|18| 0| 2| 0|29.81| 0.00| 78| 74| 88|20| 1| 5| 0|29.88| 0.00| 79| 75| 89|23| 1| 7| |04| 0|29.82| 0.00| 77| 77|100|18| 1| 7| 0|29.79| 0.00| 78| 75| 91|22| 0| 4| 0|29.88| 0.00| 79| 76| 91|21| 1| 7| |07| | | | | | | | | | 7|29.82| 0.00| 78| 78|100|24| 0| 3| 25|29.90| 0.00| 79| 76| 91|24| 0| 4| |10| 135|29.86| 0.00| 81| 76| 85|21| 1| 6| 392|29.83| 0.00| 85| 76| 76|20| 2| 7| 267|29.93| 0.00| 84| 76| 77|22| 2| 14| |13| 387|29.81| 0.00| 89| 77| 68|22| 2| 7| 512|29.82| 0.00| 90| 76| 64|22| 1| 9| 441|29.94| 0.00| 90| 75| 62|25| 2| 5| |16| 831|29.76| 0.00| 93| 74| 55|22| 1| 7| 406|29.80| 0.00| 93| 74| 55|22| 2| 11| 211|29.90| 0.00| 93| 75| 55|23| 0| 10| |19| 204|29.74| 0.00| 89| 74| 60|25| 1| 9| 211|29.81| 0.00| 88| 74| 64|22| 1| 9| 176|29.87| 0.00| 91| 74| 57|04| 1| 7| |22| 0|29.77| 0.00| 81| 73| 77|23| 1| 7| 0|29.85| 0.00| 81| 74| 77|19| 0| 2| 0|29.92| 0.00| 83| 75| 77|23| 1| 6| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUN 13 | JUN 14 | JUN 15 | | | | | |01| 0|29.93| 0.00| 80| 77| 89|19| 1| 6| 0|29.92| 0.00| 79| 75| 88|21| 1| 6| 0|29.88| 0.00| 78| 74| 87|21| 0| 5| |04| 0|29.92| 0.00| 79| 77| 91|20| 2| 7| 0|29.90| 0.00| 78| 75| 91|21| 0| 3| 0|29.90| 0.00| 77| 74| 90|20| 0| 4| |07| 30|29.94| 0.00| 79| 79|100|21| 1| 5| 32|29.91| 0.00| 77| 77|100|21| 0| 4| 33|29.94| 0.00| 76| 76|100|06| 0| 0| |10| 601|29.96| 0.00| 86| 74| 68|25| 3| 11| 626|29.92| 0.00| 86| 74| 68|24| 1| 6| 652|29.96| 0.00| 86| 73| 67|24| 0| 5| |13| 227|29.96| 0.00| 90| 74| 59|23| 1| 7| 810|29.88| 0.00| 92| 75| 58|23| 1| 6| 963|29.95| 0.00| 92| 73| 54|21| 1| 5| |16| 947|29.91| 0.00| 94| 74| 53|22| 2| 9| 817|29.83| 0.00| 93| 74| 53|21| 1| 5| 895|29.90| 0.00| 94| 72| 49|23| 1| 7| |19| 62|29.85| 0.00| 91| 73| 56|19| 1| 12| 260|29.77| 0.00| 91| 72| 54|15| 1| 5| 236|29.88| 0.00| 92| 71| 50|23| 0| 6| |22| 0|29.90| 0.00| 83| 74| 74|22| 1| 6| 0|29.83| 0.00| 82| 71| 68|22| 0| 9| 0|29.93| 0.00| 84| 72| 68|22| 0| 1| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUN 16 | JUN 17 | JUN 18 | | | | | |01| 0|29.97| 0.00| 79| 74| 83|21| 0| 3| 0|29.98| 0.00| 78| 72| 81|21| 0| 3| 0|29.94| 0.00| 78| 71| 79|22| 1| 4| |04| 0|29.96| 0.00| 76| 75| 96|21| 0| 1| 0|29.96| 0.00| 77| 74| 92|21| 0| 3| 0|29.95| 0.00| 78| 74| 90|20| 0| 5| |07| 18|30.00| 0.00| 77| 77|100|21| 0| 2| 23|29.98| 0.00| 76| 76|100|21| 0| 0| 26|29.97| 0.00| 78| 75| 92|21| 1| 4| |10| 563|30.03| 0.00| 85| 73| 69|21| 0| 6| 584|30.00| 0.00| 84| 76| 75|21| 1| 7| 679|29.98| 0.00| 85| 76| 73|22| 1| 9| |13| 935|30.00| 0.00| 93| 72| 51|24| 0| 5|1086|29.97| 0.00| 94| 76| 56|23| 0| 6| 192|29.96| 0.00| 93| 75| 56|22| 1| 6| |16| 853|29.97| 0.00| 95| 72| 48|22| 1| 6| 578|29.93| 0.00| 89| 74| 61|21| 1| 7| 919|29.91| 0.00| 96| 74| 50|23| 2| 5| |19| 257|29.93| 0.00| 93| 70| 48|21| 1| 3| 91|29.91| 0.00| 90| 72| 57|21| 0| 3| 39|29.88| 0.00| 91| 72| 53|19| 0| 3| |22| 0|29.96| 0.00| 83| 71| 66|21| 1| 5| 0|29.92| 0.00| 83| 71| 67|22| 0| 4| 0|29.91| 0.00| 85| 72| 66|20| 0| 1| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+MAXIMUM SHORT DURATION PRECIPITATION +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Time Period (minutes) | 5 | 10 | 15 | 20 | 30 | 45 | 60 | 80 | 100 | 120 | 150 | 180 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Precipitation | 0.32 | 0.60 | 0.83 | 0.96 | 1.25 | 1.45 | 1.52 | 1.59 | 1.66 | 1.70 | 1.78 | 1.91 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Ended: Date | 09 | 09 | 09 | 09 | 09 | 09 | 09 | 09 | 09 | 09 | 09 | 09 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Ended: Time | 0317 | 0316 | 0321 | 0326 | 0336 | 0351 | 0353 | 0425 | 0431 | 0452 | 0517 | 0606 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ The precipitation amounts for the indicated time intervals may occur at any time during the month. The time indicated is the ending time of the interval. Date and time are not entered for trace amounts.OBSERVATIONS AT 3-HOUR INTERVALS June 2010: Round Rock +--+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+ | | | | | | | | | | | | | | | | | | | | | | | | | | | | T | | | Wind | | | | T | | | Wind | | | | T | | | Wind | | | | | R | e | | % +--+---+---+ | | R | e | | % +--+---+---+ | | R | e | | % +--+---+---+ | | | | a | m | D | | D| | | | | a | m | D | | D| | | | | a | m | D | | D| | | | | S | P | i | p | e | H | i| | | S | P | i | p | e | H | i| | | S | P | i | p | e | H | i| | | | | u | r | n | e | w | u | r| | | u | r | n | e | w | u | r| | | u | r | n | e | w | u | r| | | | | n | e | f | r | | m | e| | | n | e | f | r | | m | e| | | n | e | f | r | | m | e| | | | | s | s | a | a | P | i | c| S | | s | s | a | a | P | i | c| S | | s | s | a | a | P | i | c| S | | | H| h | s | l | t | o | d | t| p | G | h | s | l | t | o | d | t| p | G | h | s | l | t | o | d | t| p | G | | o| i | u | l | u | i | i | i| e | u | i | u | l | u | i | i | i| e | u | i | u | l | u | i | i | i| e | u | | u| n | r | | r | n | t | o| e | s | n | r | | r | n | t | o| e | s | n | r | | r | n | t | o| e | s | | r| e | e | Rate| e | t | y | n| d | t | e | e | Rate| e | t | y | n| d | t | e | e | Rate| e | t | y | n| d | t | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUN 19 | JUN 20 | JUN 21 | | | | | |01| 0|29.96| 0.00| 79| 73| 82|22| 0| 6| 0|29.97| 0.00| 80| 74| 82|00| 0| 6| 0|29.93| 0.00| 80| 69| 70|22| 0| 2| |04| 0|29.97| 0.00| 78| 74| 89|20| 2| 9| 0|29.97| 0.00| 77| 74| 89|22| 1| 6| 0|29.93| 0.00| 76| 71| 85|19| 0| 0| |07| 23|29.99| 0.00| 76| 76|100|20| 0| 1| 33|30.00| 0.00| 76| 74| 94|20| 0| 1| 30|29.96| 0.00| 76| 73| 91|21| 0| 1| |10| 151|30.02| 0.00| 83| 73| 71|22| 0| 6| 652|30.00| 0.00| 87| 74| 67|21| 1| 4| 571|29.98| 0.00| 85| 73| 68|22| 1| 5| |13| 446|30.01| 0.00| 92| 74| 56|23| 0| 7| 960|29.98| 0.00| 93| 74| 53|25| 1| 5| 970|29.97| 0.00| 93| 72| 50|21| 0| 9| |16| 870|29.97| 0.00| 96| 74| 50|21| 1| 6| 819|29.92| 0.00| 96| 72| 46|22| 1| 5| 339|29.92| 0.00| 94| 71| 48|07| 0| 3| |19| 264|29.93| 0.00| 94| 71| 47|08| 1| 6| 127|29.90| 0.00| 93| 69| 46|19| 0| 5| 255|29.89| 0.00| 93| 71| 50|21| 0| 5| |22| 0|29.96| 0.00| 86| 72| 65|00| 0| 3| 0|29.92| 0.00| 85| 68| 57|22| 0| 2| 0|29.91| 0.00| 86| 73| 64|23| 0| 1| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUN 22 | JUN 23 | JUN 24 | | | | | |01| 0|29.93| 0.00| 81| 73| 77|21| 0| 5| 0|29.97| 0.00| 81| 72| 74|20| 1| 4| 0|29.98| 0.00| 79| 74| 84|20| 0| 6| |04| 0|29.93| 0.00| 77| 72| 85|21| 0| 0| 0|29.95| 0.00| 77| 71| 82|20| 0| 0| 0|30.00| 0.00| 77| 74| 90|22| 0| 1| |07| 21|29.96| 0.00| 75| 75|100|21| 0| 1| 19|29.97| 0.00| 75| 72| 91|32| 0| 0| 21|30.02| 0.00| 75| 75|100|22| 0| 0| |10| 545|29.99| 0.00| 85| 74| 70|22| 0| 1| 550|30.01| 0.00| 86| 73| 67|23| 0| 5| 652|30.04| 0.00| 85| 74| 71|25| 1| 6| |13| 962|29.98| 0.00| 92| 75| 58|23| 0| 5| 949|30.00| 0.00| 94| 71| 48|21| 0| 7| 550|30.01| 0.00| 89| 72| 57|10| 1| 5| |16| 833|29.94| 0.00| 97| 72| 45|22| 0| 5| 791|29.96| 0.00| 93| 72| 50|08| 0| 3| 86|30.00| 0.00| 81| 70| 71|07| 3| 11| |19| 271|29.92| 0.00| 94| 69| 45|10| 0| 6| 276|29.93| 0.00| 93| 70| 47|25| 0| 4| 125|29.95| 0.00| 83| 73| 71|09| 0| 3| |22| 0|29.93| 0.00| 86| 70| 59|08| 0| 0| 0|29.96| 0.00| 84| 73| 70|19| 0| 3| 0|29.97| 0.00| 78| 75| 91|07| 0| 0| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUN 25 | JUN 26 | JUN 27 | | | | | |01| 0|29.98| 0.00| 76| 76|100|07| 0| 0| 0|29.90| 0.00| 81| 73| 77|24| 1| 5| 0|29.84| 0.00| 79| 71| 76|21| 0| 3| |04| 0|29.98| 0.00| 75| 75|100|18| 0| 0| 0|29.91| 0.00| 78| 74| 90|21| 0| 2| 0|29.82| 0.00| 76| 72| 87|20| 1| 5| |07| 40|30.00| 0.00| 76| 76|100|18| 0| 0| 18|29.93| 0.00| 76| 76|100|20| 0| 3| 16|29.81| 0.00| 75| 75|100|16| 0| 2| |10| 192|30.02| 0.00| 84| 73| 71|20| 1| 6| 554|29.94| 0.00| 83| 75| 75|21| 1| 6| 587|29.82| 0.00| 83| 74| 74|22| 2| 7| |13| 981|29.99| 0.00| 94| 74| 53|25| 0| 5|1039|29.89| 0.00| 94| 71| 47|20| 1| 7|1062|29.80| 0.00| 93| 73| 52|25| 2| 14| |16| 858|29.91| 0.00| 97| 70| 42|24| 0| 5| 823|29.83| 0.00| 96| 71| 45|21| 1| 6| 846|29.73| 0.00| 96| 67| 39|09| 1| 6| |19| 260|29.88| 0.00| 93| 70| 47|22| 0| 4| 255|29.77| 0.00| 94| 70| 47|25| 0| 5| 274|29.71| 0.00| 94| 67| 42|30| 0| 9| |22| 0|29.91| 0.00| 86| 71| 61|22| 1| 5| 0|29.80| 0.00| 85| 71| 63|21| 1| 4| 0|29.75| 0.00| 85| 71| 63|22| 0| 4| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUN 28 | JUN 29 | JUN 30 | | | | | |01| 0|29.77| 0.00| 82| 71| 71|19| 0| 6| 0|29.86| 0.00| 76| 72| 89|02| 0| 4| 0|29.90| 0.00| 76| 72| 88|09| 0| 2| |04| 0|29.76| 0.00| 78| 74| 86|20| 0| 0| 0|29.83| 0.00| 76| 72| 90|01| 0| 2| 0|29.89| 0.00| 75| 75|100|03| 0| 6| |07| 21|29.79| 0.00| 76| 74| 92|17| 0| 0| 16|29.85| 0.00| 75| 75|100|04| 1| 4| 16|29.91| 0.00| 75| 75|100|03| 1| 8| |10| 193|29.83| 0.00| 83| 74| 75|33| 0| 2| 325|29.90| 0.00| 84| 76| 77|03| 2| 10| 255|29.94| 0.00| 77| 74| 89|04| 1| 9| |13| 965|29.79| 0.00| 95| 74| 51|19| 0| 4| 443|29.87| 0.00| 89| 73| 60|02| 0| 6| 274|29.93| 0.00| 82| 74| 78|09| 1| 10| |16| 798|29.75| 0.00| 96| 68| 40|08| 1| 4| 88|29.86| 0.00| 79| 72| 81|04| 3| 12| 292|29.89| 0.00| 83| 73| 72|09| 2| 10| |19| 18|29.73| 0.00| 90| 71| 54|08| 1| 12| 394|29.84| 0.00| 79| 75| 88|02| 0| 3| 111|29.89| 0.00| 84| 72| 67|09| 3| 10| |22| 0|29.84| 0.00| 78| 72| 84|01| 2| 12| 0|29.89| 0.00| 78| 72| 82|03| 2| 9| 0|29.94| 0.00| 80| 71| 76|09| 0| 5| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | +------------------------------------------+---------------------------------------+---------------------------------------+WEATHER NOTES SUMMARY BY HOURS +--+-----------------------------+---------+ Wind Direction: Directions are those from which the wind is blowing, | | Averages | | indicated in tens of degrees from true North: i.e., 09 for East, 18 for | +----+------+---+---+---+-----+Resultant| South, 27 for West, and 00 or 36 for North. | | | | | | | | | Wind Speed: The observed one-minute average speed in miles-per-hour. | | | | T | | | | Wind | Wind Gust: The maximum instantaneous wind speed for the ten minute-period | | | | e | | % | W +----+----+ preceding the observation. | | | | m | D | | i | D | | Rainfall Rate: The instantaneous rainfall rate at time of observation, | | S | P | p | e | H | n | i | | calculated by timing consecutive 0.01" pulses from the electronic rain | | u | r | e | w | u | d | r | | gauge and interpolating this rate for one hour. | | n | e | r | | m | | e | | | | s | s | a | P | i | S | c | S | | H| h | s | t | o | d | p | t | p | | o| i | u | u | i | i | e | i | e | | u| n | r | r | n | t | e | o | e | | r| e | e | e | t | y | d | n | d | +--+----+------+---+---+---+-----+----+----+ |01| 0|29.889| 78| 73| 83| 0.3| 21 | 0.2| |04| 0|29.879| 77| 73| 90| 0.3| 20 | 0.2| |07| 21|29.904| 75| 74| 96| 0.2| 19 | 0.0| |10| 387|29.924| 83| 73| 74| 0.8| 23 | 0.4| |13| 650|29.907| 89| 73| 60| 0.6| 22 | 0.4| |16| 563|29.864| 91| 72| 55| 1.0| 18 | 0.3| |19| 161|29.840| 88| 71| 59| 0.9| 32 | 0.2| |22| 0|29.871| 81| 72| 73| 0.5| 16 | 0.0| +--+----+------+---+---+---+-----+----+----+HOURLY PRECIPITATION (Water Equivalent)June 2010: Round Rock ---+-----------------------------------------------------------+-----------------------------------------------------------+--- | | | D| A.M. Hour Ending at | P.M. Hour Ending at |D a| | |a t+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+t e| 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 |e ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+--- 01| | | | | | | | | | | | | | | | | | | | | | | | |01 02| | | | | | | | | | | | | | | | | | | |0.63|0.06|0.09|0.01| |02 03| | | | | | | | | |0.02|0.02|0.01|0.02|0.01|0.01| | | | | | | | | |03 04| | | | | | | | | | | | | | | | | | | | | | | | |04 05| | | | | | | | | | | | | | | | | | | | | | | | |05 | | | | | | | | | | | | | | | | | | | | | | | | | 06| | | | | | | | | | | | | | | | | | | | | | | | |06 07| | | | | | | | | | | | | | | | | |0.37| | | | | | |07 08| | | | | | | | | | | | | | | | | | | | | | | | |08 09| | |1.70|0.70|0.17|0.13|0.47|0.14|0.03|0.05|0.04|0.03|0.01| | | | | | | | | | | |09 10| | | | | | | | | | | | | | | | | | | | | | | | |10 | | | | | | | | | | | | | | | | | | | | | | | | | 11| | | | | | | | | | | | | | | | | | | | | | | | |11 12| | | | | | | | | | | | | | | | | | | | | | | | |12 13| | | | | | | | | | | | | | | | | | | | | | | | |13 14| | | | | | | | | | | | | | | | | | | | | | | | |14 15| | | | | | | | | | | | | | | | | | | | | | | | |15 | | | | | | | | | | | | | | | | | | | | | | | | | 16| | | | | | | | | | | | | | | | | | | | | | | | |16 17| | | | | | | | | | | | | | | | | | | | | | | | |17 18| | | | | | | | | | | | | | | | | | | | | | | | |18 19| | | | | | | | | | | | | | | | | | | | | | | | |19 20| | | | | | | | | | | | | | | | | | | | | | | | |20 | | | | | | | | | | | | | | | | | | | | | | | | | 21| | | | | | | | | | | | | | | | | | | | | | | | |21 22| | | | | | | | | | | | | | | | | | | | | | | | |22 23| | | | | | | | | | | | | | | | | | | | | | | | |23 24| | | | | | | | | | | | | | | | | | | | | | | | |24 25| | | | | | | | | | | | | | | | | | | | | | | | |25 | | | | | | | | | | | | | | | | | | | | | | | | | 26| | | | | | | | | | | | | | | | | | | | | | | | |26 27| | | | | | | | | | | | | | | | | | | | | | | | |27 28| | | | | | | | | | | | | | | | | | | | | | | | |28 29| | | | | | | | | | | | | | | | | |0.10|0.01| | | | | |29 30| | | | | | | | | | | | | | | | | | | | | | | | |30 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+--- Sum|0.00|0.00|1.70|0.70|0.17|0.13|0.47|0.14|0.03|0.07|0.06|0.04|0.03|0.01|0.01|0.00|0.00|0.47|0.01|0.63|0.06|0.09|0.01|0.00|Sum ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+--- During a frozen precipitation event, hourly precipitation totals may not be recorded. In this case, daily amounts are typically entered in the last column (hour ending at 12 A.M.)