MOUNT VERNON, ILLINOIS

Home > North America > United States > Illinois
Elevation: 473 feet Latitude: 38 19N Longitude: 088 51W

WEATHER

Monthly - Summary

CURRENT CONDITIONS

Sunrise/Set

07:14 am

08:35 pm
Local Time
1:35 am EDT
18 April, 2024

PRINT THIS DATA

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 Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		12.7		10.4		11.3		12.4		13.7		14.8		15.3		15		14.1		12.8		11.6		10.6		10

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 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

Average Wind Speed

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mph		5.8		6.6		6.5		7		7.5		5.7		5		4.7		4.4		4.3		5.2		6.5		6.3

NEARBY - MAP

NEARBY - LIST

Bluford, Illinois (1 mi / 2 km)
Dix, Illinois (11 mi / 18 km)
Hubbard Woods, Illinois (13 mi / 22 km)
Sesser, Illinois (14 mi / 23 km)
Wayne City, Illinois (14 mi / 23 km)

GEOBA.SE

Mount Vernon, Illinois