MONTHLY CLIMATOLOGICAL SUMMARY for JUL. 2009 NAME: KKYHERND2 CITY: Herndon STATE: KY ELEV: 540 ft LAT: 36° 44' 10" N LONG: 87° 35' 55" W TEMPERATURE (°F), RAIN (in), WIND SPEED (mph) HEAT COOL AVG MEAN DEG DEG WIND DOM DAY TEMP HIGH TIME LOW TIME DAYS DAYS RAIN SPEED HIGH TIME DIR ------------------------------------------------------------------------------------ 1 71.5 80.7 4:00p 59.2 6:00a 0.6 7.2 0.00 3.3 18.0 3:00p W 2 72.4 80.1 2:30p 60.2 12:00m 0.4 6.2 0.00 3.0 19.0 3:00p WNW 3 70.7 85.1 5:30p 54.7 6:00a 2.2 7.9 0.00 1.1 11.0 2:30p W 4 71.0 84.1 1:30p 60.9 4:30a 0.7 6.8 1.07 3.1 40.0 7:30p ESE 5 72.5 84.0 1:00p 66.3 4:30a 0.0 7.2 0.09 4.2 21.0 3:30p NW 6 75.4 83.8 4:00p 63.5 12:00m 0.0 7.9 0.00 2.4 14.0 10:00a NNE 7 73.7 86.3 4:00p 59.6 4:30a 0.9 9.4 0.00 1.0 11.0 10:30a NNW 8 75.3 88.2 4:30p 61.0 5:00a 0.7 11.0 0.00 0.9 11.0 12:00p NE 9 76.6 90.3 7:00p 61.3 6:00a 0.4 12.0 0.00 1.1 11.0 1:00a WNW 10 76.6 89.3 3:30p 62.1 6:00a 0.1 11.7 0.00 1.2 11.0 9:00a S 11 72.5 76.3 6:30p 69.4 6:00a 0.0 7.5 0.32 2.5 19.0 2:30p S 12 74.4 86.5 12:00p 67.3 6:00a 0.0 9.4 1.76 1.8 38.0 6:30p S 13 72.5 83.4 5:00p 63.9 12:00m 0.1 7.6 0.00 1.8 10.0 1:00p NE 14 73.0 86.3 3:30p 58.7 5:30a 1.2 9.3 0.00 2.5 17.0 10:00a ESE 15 72.5 87.4 1:30p 64.7 3:30a 0.0 5.5 0.75 2.0 18.0 2:00p S 16 72.0 83.0 5:30p 67.1 5:00a 0.0 2.9 0.00 1.1 7.0 1:00p SSW 17 70.9 77.7 2:00p 58.0 12:00m 0.8 5.7 0.00 5.3 25.0 10:30a W 18 63.7 71.6 11:00a 55.1 12:00m 3.3 2.0 0.00 2.9 19.0 11:00a WNW 19 63.8 75.6 4:00p 50.7 5:00a 4.4 3.1 0.00 1.0 8.0 12:00p WSW 20 66.5 79.8 2:30p 52.3 6:00a 3.7 5.2 0.00 1.0 10.0 3:00p E 21 67.0 79.6 1:30p 53.8 6:00a 2.9 4.9 0.64 3.1 17.0 1:00p ESE 22 65.3 73.9 2:00p 64.2 12:30a 0.0 0.1 0.47 2.1 17.0 2:00p E 23 62.5 63.5 1:30a 61.6 4:00a 0.1 0.0 0.00 0.6 6.0 7:30a SW 24 78.4 86.1 4:30p 69.9 12:00m 0.0 5.0 0.00 1.3 11.0 3:00p S 25 77.4 85.5 2:00p 69.1 4:30a 0.0 12.4 0.00 3.7 21.0 1:00p SSW 26 77.3 85.7 3:00p 66.8 12:00m 0.0 10.5 0.00 1.6 13.0 5:30p W 27 74.4 87.0 4:30p 62.4 4:30a 0.4 9.7 0.00 0.5 7.0 1:00p SSE 28 69.3 70.6 9:30a 67.1 6:00a 0.0 1.5 0.00 0.5 8.0 9:30a SSE 29 --- --- --- --- --- 0.0 0.0 0.00 0.0 0.0 --- --- 30 --- --- --- --- --- 0.0 0.0 0.00 0.0 0.0 --- --- 31 --- --- --- --- --- 0.0 0.0 0.00 0.0 0.0 --- --- ------------------------------------------------------------------------------------- 71.8 90.3 9 50.7 19 22.9 189.6 5.10 1.8 40.0 4 S Max >= 90.0: 1 Max <= 32.0: 0 Min <= 32.0: 0 Min <= 0.0: 0 Max Rain: 1.76 ON 07/12/09 Days of Rain: 7 (>.01 in) 6 (>.1 in) 2 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration