MONTHLY CLIMATOLOGICAL SUMMARY for OCT. 2004 NAME: Herndon CITY: Herndon STATE: KY 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 61.3 76.8 3:30p 43.6 7:30a 6.8 3.1 0.00 1.5 13.0 12:00p SSW 2 61.8 69.4 2:30p 43.3 12:00m 3.9 0.7 0.04 3.1 21.0 10:30a N 3 53.8 74.9 4:30p 35.6 7:00a 12.9 1.7 0.00 0.6 8.0 10:30a SSW 4 61.1 81.4 2:30p 42.2 7:00a 8.6 4.7 0.00 2.1 16.0 4:00p N 5 55.1 72.5 4:00p 37.6 7:00a 11.3 1.4 0.00 1.3 12.0 2:30p N 6 54.8 76.8 4:00p 34.9 7:00a 12.7 2.6 0.00 1.7 18.0 12:30p SE 7 64.4 83.4 3:30p 45.8 5:00a 6.2 5.5 0.00 2.6 17.0 4:30p S 8 63.3 70.6 2:30p 56.7 3:00a 3.1 1.5 0.00 2.3 17.0 10:30a S 9 60.7 71.8 3:00p 52.2 7:30a 5.9 1.6 0.00 0.6 7.0 4:00p SSE 10 65.2 76.0 3:30p 51.0 1:30a 3.2 3.4 0.00 4.5 19.0 3:00p ESE 11 61.4 66.1 4:30p 55.4 10:30a 3.6 0.1 0.25 3.9 17.0 3:30p ESE 12 64.6 76.1 2:00p 58.9 2:30a 1.7 1.5 0.97 2.8 14.0 2:30p ESE 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ------------------------------------------------------------------------------------- 60.6 83.4 7 34.9 6 79.9 27.8 1.26 2.3 21.0 2 ESE Max >= 90.0: 0 Max <= 32.0: 0 Min <= 32.0: 0 Min <= 0.0: 0 Max Rain: 0.97 ON 10/12/04 Days of Rain: 3 (>.01 in) 2 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration