GRASS VALLEY, MONTANA

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Elevation: 965 meters Latitude: 46 53N Longitude: 114 02W

WEATHER

Monthly - Summary

CURRENT CONDITIONS

Sunrise/Set

08:30 am

10:37 pm
Local Time
11:56 pm EDT
24 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		7.3		-5.2		-2.3		2.3		7.6		11.9		15.7		20.2		19		13.7		7.5		0.8		-3.5

Average High Temperature

Years on Record: 118

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		14.2		-0.7		2.7		8.2		14.8		19.6		23.7		29.9		28.6		22.1		14.6		5.7		0.6

Average Low Temperature

Years on Record: 118

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		0.4		-9.8		-7.3		-3.7		0.3		4.2		7.7		10.4		9.4		5.2		0.5		-3.9		-7.6

Average Precipitation

Years on Record: 118

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		355		26		19		22		27		50		50		22		24		34		26		26		28

Average Number of Days With Precipitation

Years on Record: 118

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		104		11		8		9		9		10		11		6		6		7		8		9		10

Highest Recorded Temperature

Years on Record: 118

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		40.6		16.1		18.3		25.6		32.2		35		37.8		40.6		40		35		28.9		27.8		15.6

Lowest Recorded Temperature

Years on Record: 118

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-36.7		-36.7		-33.3		-23.9		-18.3		-17.8		-3.3		-10		-3.9		-9.4		-20		-30.6		-33.3

Average Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		12.8		9.6		10.9		12.5		14.2		15.7		16.5		16		14.7		13		11.3		9.9		9.2

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		22.9		---		---		---		---		0.3		2		11.5		8		1.1		---		---		---

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		173.1		29.3		26.4		25.9		15.3		4.6		0.3		0.1		---		3.1		14.9		24.5		28.8

Average Snowfall

Years on Record: 118

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		92.7		26.2		17.5		11.7		2.3		1.3		0.5		---		---		0.2		1.8		9.9		21.3

NEARBY - MAP

NEARBY - LIST

East Missoula, Montana (3 mi / 5 km)
Missoula, Montana (3 mi / 5 km)
Piltzville, Montana (3 mi / 5 km)
St. Ignatius, Montana (3 mi / 5 km)
Bonner, Montana (20 mi / 32 km)

GEOBA.SE

Grass Valley, Montana