MONTHLY CLIMATOLOGICAL SUMMARY for AUG. 2011 NAME: Christmas 1 CITY: Olney STATE: IL ELEV: 478 ft LAT: 38° 41' 08" N LONG: 88° 05' 07" 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 82.9 94.0 3:30p 71.3 6:20a 0.0 17.9 0.00 0.3 7.0 8:50a SSW 2 82.3 93.6 3:00p 70.9 5:50a 0.0 17.3 0.00 3.6 16.0 2:30p SSW 3 84.1 94.5 1:15p 75.4 12:00m 0.0 19.1 0.00 1.5 13.0 12:05a SSW 4 77.3 87.4 3:05p 66.3 5:50a 0.0 12.3 0.00 0.6 13.0 12:50p NE 5 76.6 87.0 1:20p 69.6 4:50a 0.0 11.6 0.01 1.1 11.0 3:55p SSW 6 78.9 90.3 2:25p 71.3 4:20a 0.0 13.9 0.11 4.7 27.0 12:20p SSW 7 83.1 93.4 2:25p 74.7 3:15a 0.0 18.1 0.00 2.4 16.0 12:55p SW 8 78.7 86.5 10:45a 71.8 11:50p 0.0 13.7 0.00 3.2 20.0 11:05a SW 9 77.1 89.3 3:50p 66.6 5:50a 0.0 12.1 0.00 1.5 12.0 12:40a WSW 10 73.1 84.0 3:00p 63.1 12:00m 0.1 8.2 0.00 0.2 9.0 1:20p NE 11 70.1 83.0 2:05p 58.7 4:55a 1.5 6.7 0.00 0.7 11.0 8:55a E 12 72.3 86.5 3:00p 58.3 6:30a 1.7 8.9 0.00 1.1 13.0 10:10a E 13 74.8 88.2 4:25p 63.2 6:10a 0.2 10.0 0.00 1.7 13.0 11:20a SW 14 70.8 83.8 3:00p 61.2 6:05a 0.6 6.4 0.00 0.6 14.0 12:15p NW 15 69.7 84.7 4:25p 56.9 6:00a 1.9 6.6 0.00 0.3 10.0 11:00a NE 16 71.4 87.0 1:20p 57.5 6:15a 1.8 8.2 0.00 0.9 12.0 1:05p S 17 77.8 91.8 2:15p 63.9 12:05a 0.0 12.9 0.00 1.6 14.0 12:55p SSE 18 76.5 92.3 12:00p 68.3 11:45p 0.0 11.5 0.16 0.9 19.0 5:15p SE 19 75.6 88.4 2:50p 66.9 3:25a 0.0 10.6 0.00 0.8 11.0 7:45a E 20 78.1 88.0 12:00p 66.6 6:35a 0.0 11.4 0.01 1.7 21.0 12:35p ESE 21 22 23 24 25 26 27 28 29 30 31 ------------------------------------------------------------------------------------- 76.6 94.5 3 56.9 15 7.8 237.4 0.29 1.5 27.0 6 SSW Max >= 90.0: 7 Max <= 32.0: 0 Min <= 32.0: 0 Min <= 0.0: 0 Max Rain: 0.16 ON 08/18/11 Days of Rain: 2 (>.01 in) 2 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration