WATERLOO, IOWA

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Elevation: 868 feet Latitude: 42 33N Longitude: 092 24W

WEATHER

Monthly - Summary

CURRENT CONDITIONS

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MONTHLY - WEATHER AVERAGES SUMMARY [ Show All Data ]

[ °C ] °F

Average Temperature

Years on Record: 36

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		47		15		21		34		48		60		69		73		71		62		50		36		21

Average High Temperature

Years on Record: 36

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		57		24		30		43		59		71		81		84		82		73		62		45		29

Average Low Temperature

Years on Record: 56

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		37		9.3		11.8		24.8		36.9		48.1		57.8		62.1		59.8		51.8		40		27		14.4

Average Precipitation

Years on Record: 36

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in.		34.4		0.8		1		2.3		3.6		4.1		4.5		4.8		4		3.5		2.5		1.9		1.3

Average Number of Days With Precipitation

Years on Record: 56

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		93		6		6		7		9		11		11		8		8		9		7		6		5

Highest Recorded Temperature

Years on Record: 36

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		105		58		66		87		100		94		103		105		105		97		95		76		65

Lowest Recorded Temperature

Years on Record: 56

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		-33		-33		-30		-18		13		22		33		43		34		19		---		-9		-29

Average Number of Days Above 90F/32C

Years on Record: 56

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		27.5		---		---		---		0.1		1.2		4.8		10.6		7.7		3		0.1		---		---

Average Number of Days Below 32F/0C

Years on Record: 56

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		153.1		30.3		27.3		24.3		10.5		1.4		---		---		---		0.8		7.4		21.8		29.3

Average Snowfall

Years on Record: 56

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		28.5		7.2		5.7		5.3		1.3		0.1		---		---		---		---		0.3		3.1		5.5

Average Number of Rainy Days

Years on Record: 43

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		103		7		6		9		10		11		10		10		9		9		7		7		8

Most Rain Reported in a Month

Years on Record: 36

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in.		53.1		1.8		3.5		5.4		8.5		7.7		10.1		12.6		9.6		11.4		5.4		5.6		3.8

Average Morning Relative Humidity

Years on Record: 36

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		83		77		80		82		81		81		83		87		90		89		84		83		82

Average Evening Relative Humidity

Years on Record: 38

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		58		68		66		62		52		51		51		55		55		55		52		62		70

Average Dew Point

Years on Record: 37

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		37		8		14		25		35		47		57		63		61		52		39		28		15

Average Wind Speed

Years on Record: 37

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mph		12		13		13		14		14		11		11		10		10		10		12		13		13

NEARBY - MAP

NEARBY - LIST

Cedar Falls, Iowa (1 mi / 1 km)
Tripoli, Iowa (19 mi / 32 km)
Grundy Center, Iowa (22 mi / 36 km)
Allison, Iowa (23 mi / 37 km)
Hazleton, Iowa (25 mi / 41 km)

GEOBA.SE

Waterloo, Iowa

WEATHER FORECAST