ROCKFORD, ILLINOIS

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Elevation: 724 feet Latitude: 42 12N Longitude: 089 06W

WEATHER

Monthly - Summary

CURRENT CONDITIONS

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MONTHLY - WEATHER AVERAGES SUMMARY [ Show All Data ]

[ °C ] °F

Average Temperature

Years on Record: 65

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		49.3		22.3		25.5		35.8		48.6		59.8		69.5		74.5		72.3		64.8		52.9		38.6		26.5

Average High Temperature

Years on Record: 65

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		59.7		30.9		34.1		45.3		59.8		71.7		81.1		86.6		84.2		76.6		64.3		47.4		34.1

Average Low Temperature

Years on Record: 65

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		38.8		13.7		16.9		26.3		37.5		48		57.9		62.4		60.5		52.9		41.4		29.8		18.8

Average Precipitation

Years on Record: 65

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		34.8		1.9		1.6		2.6		3.1		3.8		4.1		3.7		3.8		3.8		2.5		2.3		1.6

Average Number of Days With Precipitation

Years on Record: 65

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		97		7		6		8		10		11		10		8		8		8		7		7		7

Highest Recorded Temperature

Years on Record: 65

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		112		61		67		82		93		106		106		112		104		103		91		81		64

Lowest Recorded Temperature

Years on Record: 65

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		-25		-25		-25		-9		14		27		35		43		35		24		7		-8		-23

Average Number of Days Above 90F/32C

Years on Record: 65

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		27.5		---		---		---		0.1		1.2		5.1		10.6		7.3		3.1		0.1		---		---

Average Number of Days Below 32F/0C

Years on Record: 65

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		142.9		29.3		26.2		23.4		9.7		1.2		---		---		---		0.5		6.3		18.6		27.7

Average Snowfall

Years on Record: 65

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		32.3		9.2		6.5		6.1		1		---		---		---		---		---		0.2		2.8		6.5

Average Number of Rainy Days

Years on Record: 43

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		118		9		8		11		12		11		10		10		9		9		9		9		10

Most Rain Reported in a Month

Years on Record: 41

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in.		56.5		4.7		3		5.6		9.9		7		11.8		11.8		13.5		10.7		8.3		5.5		5

Average Morning Relative Humidity

Years on Record: 41

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		84		80		81		82		80		80		81		86		90		90		86		83		83

Average Evening Relative Humidity

Years on Record: 41

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		58		69		64		60		51		50		51		53		56		54		53		63		70

Average Dew Point

Years on Record: 41

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		39		13		17		26		36		47		57		62		62		53		41		30		19

Average Wind Speed

Years on Record: 41

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mph		10		12		12		12		12		10		9		8		8		8		9		10		12

NEARBY - MAP

NEARBY - LIST

Cherry Valley, Illinois (0 mi / 1 km)
Belvidere, Illinois (9 mi / 14 km)
Rochelle, Illinois (19 mi / 31 km)
South Beloit, Illinois (21 mi / 34 km)
Browns Mill, Illinois (26 mi / 42 km)

GEOBA.SE

Rockford, Illinois

WEATHER FORECAST