MONTHLY CLIMATOLOGICAL SUMMARY for SEP. 2007 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 76.2 90.3 2:30p 62.4 4:00a 0.2 11.4 0.00 4.5 20.0 1:00p NE 2 78.0 94.0 4:00p 64.5 6:00a 0.0 13.0 0.00 1.6 17.0 10:00a NE 3 79.4 92.1 3:00p 69.8 12:00m 0.0 14.4 0.00 1.3 11.0 9:00a NNW 4 79.5 95.6 2:00p 66.1 6:30a 0.0 14.5 0.00 1.5 17.0 2:30p E 5 79.1 91.0 3:00p 70.6 1:30a 0.0 14.1 0.00 1.5 17.0 3:00p SSW 6 75.0 80.3 5:30p 72.5 7:00a 0.0 10.0 0.32 3.2 14.0 9:30a SSE 7 78.5 90.7 3:30p 69.8 6:30a 0.0 13.5 0.00 4.3 24.0 11:00a SSE 8 75.3 85.3 2:30p 70.8 11:00p 0.0 10.3 0.01 2.8 17.0 1:30p S 9 75.2 79.6 2:30p 72.0 6:30a 0.0 10.2 0.09 1.7 12.0 12:30p W 10 74.9 82.2 3:00p 71.8 2:30a 0.0 9.9 0.91 1.4 20.0 12:00p SSW 11 68.7 76.8 5:00p 57.2 11:30p 0.9 4.6 0.18 4.6 20.0 6:00a NNW 12 65.6 81.6 5:00p 51.3 6:30a 4.8 5.4 0.00 1.3 17.0 1:30p SW 13 69.0 84.9 4:30p 52.5 5:00a 3.8 7.7 0.00 1.0 11.0 1:00p SW 14 72.3 84.5 3:30p 63.4 12:00m 0.1 7.3 0.33 3.9 21.0 6:30p NNW 15 58.7 69.9 2:30p 48.3 12:00m 7.1 0.8 0.00 3.6 17.0 12:30a NNE 16 60.9 77.9 5:00p 46.1 3:30a 7.3 3.2 0.00 1.1 12.0 11:00a E 17 67.3 85.5 3:30p 49.5 6:00a 4.7 7.0 0.00 1.1 12.0 2:00p ENE 18 69.6 84.5 3:30p 56.6 6:30a 2.5 7.1 0.00 2.2 24.0 1:30p SE 19 69.4 86.7 2:30p 52.8 7:00a 3.4 7.8 0.00 0.8 10.0 12:00p ESE 20 70.2 88.6 3:00p 52.8 6:30a 3.4 8.7 0.00 1.9 17.0 1:00p NE 21 70.8 88.2 4:30p 52.0 5:00a 3.1 8.9 0.00 1.6 18.0 2:00p SE 22 74.2 89.5 4:00p 60.9 7:00a 0.5 9.7 0.00 1.3 12.0 1:00p SSE 23 77.0 92.9 3:00p 62.7 6:30a 0.4 12.4 0.00 2.7 20.0 2:30p SSE 24 78.5 93.2 3:30p 66.9 4:30a 0.0 13.5 0.00 1.9 18.0 2:30p S 25 77.1 92.3 3:30p 67.1 7:00a 0.0 12.1 0.00 2.9 19.0 4:30p SSW 26 71.5 81.2 4:30p 67.3 12:30a 0.0 6.5 0.11 1.8 18.0 12:00p SW 27 71.5 81.6 3:00p 61.0 12:00m 0.2 6.7 0.34 2.9 19.0 3:00p NNW 28 66.3 82.4 1:00p 52.9 12:00m 4.3 5.6 0.00 2.0 17.0 12:30p ENE 29 64.1 82.0 3:30p 47.1 7:00a 6.2 5.3 0.00 1.9 17.0 12:00p SE 30 68.6 84.5 3:00p 51.4 2:30a 3.3 6.9 0.00 3.6 18.0 11:30a SSE ------------------------------------------------------------------------------------- 72.1 95.6 4 46.1 16 56.2 268.5 2.29 2.3 24.0 7 SSE Max >= 90.0: 9 Max <= 32.0: 0 Min <= 32.0: 0 Min <= 0.0: 0 Max Rain: 0.91 ON 09/10/07 Days of Rain: 7 (>.01 in) 6 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration