ROUNDUP, MONTANA

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Elevation: 3490 feet Latitude: 46 28N Longitude: 108 32W

WEATHER

Monthly - Summary

CURRENT CONDITIONS

Sunrise/Set

08:18 am

10:07 pm
Local Time
6:53 am EDT
19 April, 2024

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MONTHLY - WEATHER AVERAGES SUMMARY [ Show All Data ]

[ °C ] °F

Average Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		48.5		27.5		30.9		38.5		47.1		56.6		65		72.5		71.2		60.5		48.6		35.9		27

Average High Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		63.2		39.9		44.2		52.7		62		71.7		80.1		89.6		88.9		77.4		63.4		48.1		38.8

Average Low Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		33.9		15.2		17.7		24.4		32.2		41.6		49.9		55.5		53.5		43.6		33.8		23.6		15.1

Average Precipitation

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in.		14.2		0.3		0.3		0.7		1.5		2.3		2.7		1.9		1.1		1.2		1		0.5		0.7

Average Number of Days With Precipitation

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		66.3		3.2		2.8		4.7		6.5		9		10		6.8		5		5.4		5.9		3.4		3.6

Highest Recorded Temperature

Years on Record: 35

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		107		70		75		80		89		100		105		107		106		102		95		78		69

Lowest Recorded Temperature

Years on Record: 35

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		-52		-41		-52		-33		-9		10		31		36		32		22		-10		-36		-43

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		15.6		16.4		16		14.6		13		11.4		9.9		9.2

Average Number of Days Above 90F/32C

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		40.2		---		---		---		0.1		0.7		4.5		15.5		15.1		4.2		0.1		---		---

Average Number of Days Below 32F/0C

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		160.2		27		24.3		24.5		14.7		3.6		---		---		---		1.8		12.3		23.5		28.4

Average Snowfall

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in.		20.9		4.7		2.9		4.2		0.6		0.1		---		---		---		---		0.6		2.7		5.1

Average Number of Rainy Days

Years on Record: 36

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		29.4		1.4		1.3		1.6		2.5		4.6		5.1		3		2.4		2.3		2.1		1.5		1.6

Average Number of Days With Snow

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		11.4		2.8		1.9		1.7		0.5		0.1		---		---		---		---		0.3		1.4		2.7

Average Relative Humidity

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		56		61		62		63		58		56		55		45		46		50		53		60		58

Average Dew Point

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		30		10		16		20		27		38		45		47		47		38		31		21		15

NEARBY - MAP

NEARBY - LIST

Teigen, Montana (1 mi / 2 km)
Bundy, Montana (13 mi / 22 km)
Winnett, Montana (28 mi / 45 km)
Yellowstone County - Lookout Point, Lookout Point (29 mi / 47 km)
Broadview, Montana (30 mi / 48 km)

GEOBA.SE

Roundup, Montana