Olney Statistics
Population: 9,115
Time: Central Standard and Day Light Savings Time
Warmest Month: July - Average High 88 Degrees , Average Low 66 Degrees
Coldest Month: January - Average High 39 Degrees, Average Low 22
Average Precipitation: 40" / Year
Average Snowfall: 8" / Year
Growing Season: 193 Days In Duration
Coordinates: 38�Š 44' N 88�Š 5' W
Area: 5.8 square miles
Postal Code: 62450
Area Code: 618