OLNEY, ILLINOIS

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Elevation: 482 feet Latitude: 38 42N Longitude: 088 04W

WEATHER

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DAILY WEATHER AVERAGE - AUGUST 18

[ °C ] °F

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	76.5 ^°F	89 ^°F	65.4 ^°F	116.6 ^°F (2003)	53.6 ^°F (2012)
Dewpoint	66.3 ^°F	72.9 ^°F	60.5 ^°F	95 ^°F (2003)	44.6 ^°F (2004)
Humidity	74.6 ^%	92.3 ^%	52.7 ^%		28 ^% (2004)
Barometer	29.98 ⁱⁿ	30.04 ⁱⁿ	29.93 ⁱⁿ	30.19 ⁱⁿ (2007)	29.73 ⁱⁿ (2001)
Wind Speed	3 ^mph	10 ^mph		18.4 ^mph (2002)
Wind Gust		23.9 ^mph		36.8 ^mph (2002)
Precipitation	0.17 ⁱⁿ			0.17 ⁱⁿ (2002)

Weather Element	Average
Visibility	8.3 ^mi
Wind Direction	ENE (74.9 °)

Weather Element	Total
Cooling Degree Days	12.2 (Base 18.3)
Growing Degree Days	27.2 (Base 10)

Total Years on Record: 14

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