SULLIVAN, ILLINOIS

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Elevation: 659 feet Latitude: 39 34N Longitude: 088 36W

WEATHER

Monthly - Summary

CURRENT CONDITIONS

Sunrise/Set

07:14 am

08:33 pm
Local Time
12:52 pm EDT
16 April, 2024

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MONTHLY - WEATHER AVERAGES SUMMARY [ Show All Data ]

[ °C ] °F

Average Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		51.9		26.2		29.9		40.4		51.9		62.1		71.9		75		72.9		64.9		54.2		41.8		30.5

Average High Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		62.2		34.5		39		50.2		63.4		72.7		82.5		85.2		84.7		77.3		66		51.3		38.5

Average Low Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		41.6		17.9		20.9		30.6		40.4		51.5		61.3		64.8		61.1		52.5		42.4		32.4		22.5

Average Precipitation

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in.		39.8		2.4		2.2		2.6		3.7		4.5		4.4		4.3		3.1		2.6		3.3		3.6		3.2

Average Number of Days With Precipitation

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		95.1		7.4		6.9		7.9		8.8		10.8		9.8		7.9		6.5		6.4		7.3		7.6		7.8

Average Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		12.7		10.3		11.2		12.5		13.8		14.9		15.5		15.1		14.1		12.9		11.6		10.5		9.9

Average Number of Days Above 90F/32C

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		15.5		---		---		---		---		0.3		2.8		5.1		6		1.3		---		---		---

Average Number of Days Below 32F/0C

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		124		27.7		24.2		18.6		6.8		0.3		---		---		---		0.1		4		16		26.3

Average Snowfall

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in.		13.7		5.9		3.1		1.1		0.1		---		---		---		---		---		---		0.2		3.3

Average Number of Days With Snow

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		8.4		3.3		2.3		0.8		0.1		---		---		---		---		---		---		0.1		1.8

NEARBY - MAP

NEARBY - LIST

Lovington, Illinois (10 mi / 16 km)
Windsor, Illinois (10 mi / 16 km)
Shelbyville, Illinois (13 mi / 22 km)
Sexson Corner, Illinois (15 mi / 24 km)
Hammond, Illinois (16 mi / 26 km)

GEOBA.SE

Sullivan, Illinois