HELENA - AIRPORT, MONTANA

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Elevation: 1190 meters Latitude: 46 35N Longitude: 111 55W

WEATHER

Monthly - Summary

CURRENT CONDITIONS

Sunrise/Set

08:31 am

10:21 pm
Local Time
5:58 pm EDT
19 April, 2024

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MONTHLY - WEATHER AVERAGES SUMMARY [ Show All Data ]

[ °F ] °C

Average Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		4		-7		-4.8		-1.3		3.1		8.2		12.2		14.9		14.7		9.8		5.2		-1.7		-5.6

Average High Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		10.6		-1.2		1.3		5.2		9.4		15.2		19.6		23.1		23.1		17.3		11.4		3.1		-0.4

Average Low Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-2.6		-12.8		-10.8		-7.8		-3.2		1.1		4.7		6.7		6.3		2.2		-1		-6.4		-10.7

Average Precipitation

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		718		78		54		53		45		68		74		43		49		45		51		78		78

Average Number of Days With Precipitation

Years on Record: 34

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		75		6		5		6		6		8		10		7		6		5		5		5		6

Highest Recorded Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		27.3		4.3		8.4		10.2		13.3		18.8		23.9		26.9		27.3		22		14.4		7.7		4.6

Lowest Recorded Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-21.8		-21.6		-19.6		-12.1		-8.9		-1.5		2.7		4.7		4.2		0.1		-3.8		-16.5		-21.8

Average Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		12.8		9.7		10.9		12.5		14.2		15.7		16.4		16		14.6		13		11.4		9.9		9.2

Average Number of Days Above 90F/32C

Years on Record: 34

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		20.5		---		---		---		---		0.4		1.8		10.3		7.1		1		---		---		---

Average Number of Days Below 32F/0C

Years on Record: 34

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		174.9		29.5		26.3		26.8		15.8		3.8		0.2		---		---		2.8		14.5		25.9		29.2

Average Snowfall

Years on Record: 34

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		101.8		17.5		17.5		22.4		5.6		1.8		0.5		---		---		2.3		2.3		15.2		16.8

NEARBY - MAP

NEARBY - LIST

Fort Harrison, Montana (4 mi / 6 km)
Helena, Montana (4 mi / 6 km)
Unionville, Montana (8 mi / 13 km)
East Helena, Montana (9 mi / 15 km)
Helena - Canyon Ferry, Montana (10 mi / 16 km)

GEOBA.SE

Helena - Airport, Montana