HELENA, MONTANA

Home > North America > United States > Montana
Elevation: 4001 feet Latitude: 46 36N Longitude: 112 00W

WEATHER

Monthly - Summary

CURRENT CONDITIONS

PRINT THIS DATA

MONTHLY - WEATHER AVERAGES SUMMARY [ Show All Data ]

[ °C ] °F

Average Temperature

Years on Record: 48

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		44		19		26		33		43		53		61		68		67		56		45		32		22

Average High Temperature

Years on Record: 48

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		56		29		36		44		56		65		74		83		82		70		58		42		32

Average Low Temperature

Years on Record: 48

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		31		9		15		22		31		40		47		52		51		41		31		21		12

Average Precipitation

Years on Record: 48

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in.		11.4		0.6		0.4		0.7		1		1.8		2		1.1		1.2		1		0.6		0.5		0.6

Average Number of Days With Precipitation

Years on Record: 57

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		72		6		4		5		6		8		10		7		6		6		4		5		5

Highest Recorded Temperature

Years on Record: 48

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		105		62		69		77		86		92		100		102		105		99		85		72		64

Lowest Recorded Temperature

Years on Record: 48

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		-42		-42		-33		-30		1		17		30		36		28		18		-8		-39		-38

Average Number of Days Above 90F/32C

Years on Record: 48

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		17		---		---		---		---		---		2		7		7		1		---		---		---

Average Number of Days Below 32F/0C

Years on Record: 48

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		181		29		26		28		18		4		---		---		---		4		17		26		30

Average Snowfall

Years on Record: 57

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		24.1		5.1		3.9		3.7		1.3		0.2		---		---		---		0.3		0.5		3.5		5.6

Average Number of Rainy Days

Years on Record: 53

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		96		8		6		8		8		11		11		8		8		7		6		7		8

Most Rain Reported in a Month

Years on Record: 48

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in.		20.9		2.8		1.2		1.6		3		6.1		4.3		4.7		4.2		3.4		2.7		1.5		1.5

Average Morning Relative Humidity

Years on Record: 47

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		72		72		73		73		71		73		73		68		68		73		74		73		73

Average Evening Relative Humidity

Years on Record: 48

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		46		63		56		48		40		39		39		30		30		36		44		58		66

Average Dew Point

Years on Record: 48

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		28		10		15		19		26		34		41		44		43		36		29		20		13

Average Wind Speed

Years on Record: 48

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mph		10		10		10		11		11		11		11		10		9		10		10		10		10

NEARBY - MAP

NEARBY - LIST

Fort Harrison, Montana (0 mi / 0 km)
Helena - Airport, Montana (4 mi / 6 km)
Unionville, Montana (5 mi / 8 km)
Helena West Side, Montana (8 mi / 13 km)
East Helena, Montana (13 mi / 21 km)

GEOBA.SE

Helena, Montana

WEATHER FORECAST