OLNEY, ILLINOIS

Home > North America > United States > Illinois
Elevation: 482 feet Latitude: 38 42N Longitude: 088 04W

WEATHER

Monthly - Summary

CURRENT CONDITIONS

PRINT THIS DATA

MONTHLY - WEATHER AVERAGES SUMMARY [ Show All Data ]

[ °C ] °F

Average Temperature

Years on Record: 118

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		55.3		31.1		34		44.3		55.1		64.8		73.8		77.4		76		69.4		57.8		45.1		34.2

Average High Temperature

Years on Record: 118

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		66.1		39.7		43.4		54.6		66.3		76.4		85.4		89.2		88		81.9		70.2		55.2		42.5

Average Low Temperature

Years on Record: 118

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		44.4		22.4		24.7		34		43.9		53.2		62.2		65.7		64		56.9		45.3		35.1		25.9

Average Precipitation

Years on Record: 118

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		42.4		3.1		2.4		4.2		4		4.6		4		3.7		3.4		3.2		3		3.7		3.2

Average Number of Days With Precipitation

Years on Record: 118

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		106		9		8		10		11		11		9		8		8		7		7		9		9

Highest Recorded Temperature

Years on Record: 118

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		112		75		78		89		91		98		106		112		109		106		97		89		74

Lowest Recorded Temperature

Years on Record: 118

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		-25		-24		-25		-15		21		29		36		45		41		27		17		-2		-19

Average Number of Days Above 90F/32C

Years on Record: 118

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		44.2		---		---		---		---		1.6		8.9		14.7		12.7		5.9		0.4		---		---

Average Number of Days Below 32F/0C

Years on Record: 118

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		103.6		24.9		21.2		14.7		3.8		0.2		---		---		---		0.1		3.4		12.8		22.5

Average Snowfall

Years on Record: 118

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		15.6		4.3		3.9		2.7		0.2		---		---		---		---		---		0.1		0.6		3.8

Average Number of Rainy Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		103.3		8.7		7.7		10.1		10.6		10.2		9.1		7.7		7.5		7.2		7.1		8.5		8.9

Most Rain Reported in a Month

Years on Record: 107

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		63.8		12		7		12		13.3		12.8		9.6		11.7		8.9		12.2		12.3		12.2		10

Least Rain Reported in a Month

Years on Record: 107

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		25.6		0.1		0.1		0.3		1		0.8		0.5		0.3		0.4		---		0.1		0.5		0.5

NEARBY - MAP

NEARBY - LIST

Wilcox, Illinois (13 mi / 21 km)
Clay City, Illinois (15 mi / 24 km)
West Liberty, Illinois (15 mi / 24 km)
Willow Hill, Illinois (16 mi / 26 km)
Albion, Illinois (23 mi / 37 km)

GEOBA.SE

Olney, Illinois

WEATHER FORECAST