MONTHLY CLIMATOLOGICAL SUMMARY for MAR. 2010 NAME: CW2258 CITY: Herndon STATE: Kentucky ELEV: 535 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 36.4 43.3 3:00p 28.2 2:30a 28.6 0.0 0.00 2.5 14.0 10:00p NE 2 36.8 42.9 4:00p 30.7 12:00m 28.2 0.0 0.00 8.4 25.0 7:00p NNE 3 33.1 40.8 4:00p 25.4 10:30p 31.9 0.0 0.00 4.8 18.0 9:00a NW 4 36.4 48.5 3:30p 25.7 12:00m 28.6 0.0 0.00 4.0 20.0 11:30a NW 5 35.9 52.2 3:30p 22.5 5:00a 29.1 0.0 0.00 1.6 16.0 11:30a NE 6 36.6 56.5 4:30p 19.1 6:30a 28.4 0.0 0.00 1.3 12.0 1:00p E 7 45.7 65.0 3:00p 23.6 12:30a 19.3 0.0 0.00 2.1 17.0 2:30p SSW 8 54.4 68.6 3:30p 41.9 6:30a 11.0 0.4 0.00 1.5 12.0 11:00a NW 9 53.4 64.2 3:30p 38.9 4:30a 11.6 0.0 0.00 6.0 32.0 9:30p SSE 10 61.2 71.6 3:30p 53.6 6:30a 4.9 1.2 0.00 8.0 29.0 4:00p SSE 11 57.3 69.3 3:00p 42.5 11:00p 8.2 0.5 0.35 6.6 26.0 4:00a SW 12 48.0 58.1 2:30p 42.9 12:30a 17.0 0.0 0.31 3.5 27.0 3:30p WNW 13 44.0 47.3 12:00p 40.8 1:30a 21.0 0.0 0.00 4.6 17.0 1:30p W 14 45.1 48.2 10:00a 42.9 3:30a 19.9 0.0 0.00 8.8 21.0 10:00a NW 15 45.1 48.0 3:00p 42.6 6:00a 19.9 0.0 0.00 6.1 14.0 1:00a NNW 16 46.6 50.5 4:00p 43.5 4:00a 18.4 0.0 0.00 2.8 12.0 1:30p NW 17 48.6 54.8 5:00p 44.3 12:00m 16.4 0.0 0.00 2.2 11.0 6:30a NNW 18 51.0 65.6 3:30p 37.6 12:00m 14.0 0.0 0.00 2.4 17.0 1:30p NW 19 50.6 68.6 3:30p 31.8 6:00a 14.9 0.5 0.00 1.8 18.0 11:00a WSW 20 53.9 69.3 2:30p 37.0 5:00a 11.6 0.5 0.00 2.4 24.0 1:00p SSE 21 48.0 52.9 12:30a 38.0 12:00m 17.0 0.0 0.00 5.1 33.0 4:00p E 22 39.6 42.8 3:00p 35.9 5:30a 25.4 0.0 0.00 4.3 20.0 1:00a WNW 23 50.4 66.1 4:00p 40.2 6:30a 14.7 0.1 0.00 2.9 16.0 2:00p NW 24 54.3 71.1 2:30p 36.2 6:30a 11.9 1.2 0.00 2.0 16.0 11:00a SW 25 53.6 60.9 4:00p 41.1 12:00m 11.4 0.0 0.31 10.1 33.0 9:30p SSE 26 43.9 54.7 4:00p 35.8 11:00p 21.1 0.0 0.00 5.9 26.0 12:30a NNW 27 52.6 67.4 3:30p 33.2 6:00a 12.6 0.2 0.00 8.5 27.0 3:30p SSE 28 49.9 60.7 1:00a 44.9 10:30p 15.1 0.0 0.44 8.4 35.0 1:00a NW 29 47.2 58.7 2:00p 36.8 12:00m 17.8 0.0 0.01 6.4 25.0 10:30a NW 30 49.3 67.1 4:30p 31.3 5:30a 15.9 0.1 0.00 0.9 12.0 11:30a NW 31 60.9 78.5 4:00p 37.8 3:00a 8.0 4.0 0.00 4.4 21.0 12:00p SW ------------------------------------------------------------------------------------- 47.4 78.5 31 19.1 6 553.8 8.7 1.42 4.5 35.0 28 NW Max >= 90.0: 0 Max <= 32.0: 0 Min <= 32.0: 9 Min <= 0.0: 0 Max Rain: 0.44 ON 03/28/10 Days of Rain: 4 (>.01 in) 4 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration