MOUNT VERNON, ILLINOIS

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Elevation: 473 feet Latitude: 38 19N Longitude: 088 51W

WEATHER

Monthly - Summary

CURRENT CONDITIONS

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MONTHLY - WEATHER AVERAGES SUMMARY [ Show All Data ]

[ °C ] °F

Average Temperature

Years on Record: 59

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		56		32		35		45		55		66		74		78		77		70		58		45		35

Average High Temperature

Years on Record: 59

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		67		42		45		56		67		78		87		91		89		83		71		56		44

Average Low Temperature

Years on Record: 60

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		45		23		25		34		44		54		62		66		65		58		46		34		26

Average Precipitation

Years on Record: 66

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in.		41.6		3.2		2.5		3.9		4		4.2		4.2		3.1		3.8		3.6		3.1		3.1		2.9

Highest Recorded Temperature

Years on Record: 65

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		114		75		78		92		91		99		105		114		111		105		96		86		74

Lowest Recorded Temperature

Years on Record: 65

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		-22		-20		-22		-3		17		29		41		46		44		23		20		-5		---

Average Number of Days Above 90F/32C

Years on Record: 10

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		46		---		---		---		---		1		10		13		14		7		1		---		---

Average Number of Days Below 32F/0C

Years on Record: 10

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		103.3		26		19		16		3		0.3		---		---		---		---		3		15		21

Average Snowfall

Years on Record: 61

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in.		13.8		3.2		4		2.4		0.2		---		---		---		---		---		0.1		0.7		3.2

Average Number of Rainy Days

Years on Record: 66

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		73.8		6.5		5.5		6.8		6.8		6.9		7		5.8		6.5		5.7		5.1		5.1		6.1

Average Relative Humidity

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		69		74		73		69		66		68		68		69		71		67		66		68		73

Average Dew Point

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		45		24		28		32		43		54		63		66		66		57		45		32		27

NEARBY - MAP

NEARBY - LIST

Bluford, Illinois (1 mi / 2 km)
Wayne City, Illinois (14 mi / 23 km)
Centralia, Illinois (17 mi / 28 km)
Rend City, Illinois (20 mi / 33 km)
Odin, Illinois (21 mi / 34 km)

GEOBA.SE

Mount Vernon, Illinois

WEATHER FORECAST