GRIGGSVILLE, ILLINOIS

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Elevation: 189 meters Latitude: 39 43N Longitude: 090 43W

WEATHER

Monthly - Summary

CURRENT CONDITIONS

Sunrise/Set

07:16 am

08:46 pm
Local Time
9:38 am EDT
20 April, 2024

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MONTHLY - WEATHER AVERAGES SUMMARY [ Show All Data ]

[ °F ] °C

Average Temperature

Years on Record: 118

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		11.9		-2.6		-0.9		5.4		12.2		17.8		22.8		25.2		24.1		20.1		13.8		6.2		-0.4

Average High Temperature

Years on Record: 118

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		17.8		2.3		4.3		11.1		18.3		23.9		28.8		31.4		30.3		26.6		20.2		11.6		4.3

Average Low Temperature

Years on Record: 118

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		6.2		-7.6		-6		-0.3		6		11.7		16.7		18.8		17.8		13.6		7.4		0.8		-5.1

Average Precipitation

Years on Record: 118

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		929		46		41		74		92		106		106		92		83		102		72		63		51

Average Number of Days With Precipitation

Years on Record: 118

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		95		7		6		8		10		10		9		8		8		8		7		7		7

Highest Recorded Temperature

Years on Record: 118

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		46.1		24.4		27.2		33.3		34.4		38.9		40		46.1		45		39.4		35.6		28.9		25

Lowest Recorded Temperature

Years on Record: 118

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-32.2		-30		-32.2		-22.8		-11.1		-2.2		3.9		7.8		5		-3.3		-12.2		-20.6		-28.3

Average Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		12.7		10.2		11.2		12.5		13.8		14.9		15.5		15.2		14.1		12.9		11.6		10.5		9.9

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		38		---		---		---		0.1		1.2		7		13.7		10.9		4.8		0.3		---		---

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		114.9		27.2		23.6		17.4		4.3		0.1		---		---		---		0.1		3		14.2		25

Average Snowfall

Years on Record: 118

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		51.3		12.7		11.7		9.7		1.5		---		---		---		---		---		0.2		3.3		12.2

Average Number of Rainy Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		66.3		3.9		3.9		5.8		7		7.3		6.8		5.5		5.5		5.8		5		4.9		4.3

Most Rain Reported in a Month

Years on Record: 104

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		1490		170		150		200		200		330		370		410		230		420		320		240		180

Least Rain Reported in a Month

Years on Record: 104

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		490		---		---		---		10		---		---		---		---		---		---		---		---

Average Number of Days With Snow

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		11.2		3.4		3.1		1		0.2		---		---		---		---		---		---		0.3		3.2

NEARBY - MAP

NEARBY - LIST

Fishhook, Illinois (8 mi / 13 km)
Pittsfield, Illinois (8 mi / 12 km)
Meredosia, Illinois (9 mi / 14 km)
Winchester, Illinois (14 mi / 24 km)
Barry, Illinois (16 mi / 27 km)

GEOBA.SE

Griggsville, Illinois