BIG SANDY, MONTANA

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Elevation: 821 meters Latitude: 48 10N Longitude: 110 07W

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CURRENT CONDITIONS

Sunrise/Set

08:03 am

10:31 pm
Local Time
2:55 pm EDT
29 April, 2024

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MONTHLY - ALL WEATHER AVERAGES [ Show Summary ]

[ °F ] °C

TEMPERATURE

Average Temperature

Years on Record: 90

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		6.8		-8.5		-5.4		0.2		7.4		13.1		17.1		21.5		20.2		14.4		8.2		-0.4		-6.5

Average High Temperature

Years on Record: 90

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		14.8		-1.8		1.4		7.3		15.4		21.4		25.3		31.1		30		23.6		16.8		6.7		0.1

Average Low Temperature

Years on Record: 90

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-1.3		-15.2		-12.4		-6.9		-0.6		4.7		8.8		11.8		10.4		5.1		-0.4		-7.6		-13.1

Highest Recorded Temperature

Years on Record: 90

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		43.9		24.4		24.4		27.2		38.3		41.1		41.1		42.8		43.9		41.1		33.3		25.6		23.9

Lowest Recorded Temperature

Years on Record: 90

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-46.7		-46.1		-46.7		-42.2		-26.1		-12.8		-6.7		1.1		-3.9		-11.1		-28.3		-36.1		-45.6

Average Number of Days Above 100F/38C

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		1.2		---		---		---		---		---		0.1		0.6		0.5		---		---		---		---

Average Number of Days Above 90F/32C

Years on Record: 90

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		33.8		---		---		---		0.2		1		3.4		14.1		12.1		2.9		---		---		---

Average Number of Days Above 80F/26C

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		72.2		---		---		---		0.8		4.8		10.4		23.1		22.7		8.9		1.4		---		---

Average Number of Days Above 70F/21C

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		125.7		---		0.1		0.7		5.6		13.8		22.8		29.5		29.3		17.6		6		0.4		---

Average Number of Days Above 60F/15C

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		180.4		0.2		1		4.9		15.2		24.5		28.8		30.8		30.6		26		15.3		2.7		0.3

Average Number of Days Above 50F/10C

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		232.2		2.3		5.1		14.2		23.5		29.1		30		31		30.9		28.7		24.5		9.8		3.1

Average Number of Days Above 40F/4C

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		287.4		10.7		12.7		22.6		28.5		30.7		30		31		31		30		28.7		19.8		11.7

Average Number of Days Below 70F/21C

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		363.3		31		28		31		30		31		29.8		30		30.5		30		31		30		31

Average Number of Days Below 60F/15C

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		349.1		31		28		31		30		30.5		27.8		24		25.4		29.4		31		30		31

Average Number of Days Below 50F/10C

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		295.7		31		28		31		29.5		25.9		16.5		8		9.9		24.5		30.4		29.9		31

Average Number of Days Below 40F/4C

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		222.5		30.6		28		30		23.9		13.1		3.1		0.2		1.2		8.5		24.5		28.5		30.9

Average Number of Days Below 32F/0C

Years on Record: 90

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		184		29.7		26.8		27.6		17.3		5.1		0.6		---		0.2		4.3		16.6		26.4		29.4

Average Number of Days Below 20F/-6C

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		83.2		20.4		16.3		9		2.1		0.1		---		---		---		---		2.3		11.7		21.2

Average Number of Days Below 10F/-12C

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		45.3		13		9.3		3.8		0.3		---		---		---		---		---		0.5		4.9		13.6

Average Number of Days Below 0F/-17C

Years on Record: 90

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		35.5		12.2		7.8		3.2		0.1		---		---		---		---		---		0.1		3.1		8.9

PRECIPITATION

Average Precipitation

Years on Record: 90

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		324		11		9		13		24		55		68		35		32		32		17		13		14

Average Number of Days With Precipitation

Years on Record: 90

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		58		3		3		4		5		8		9		6		5		5		4		3		3

Most Reported Precipitation in a Month

Years on Record: 90

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		242		48		31		54		121		218		242		105		147		126		58		44		132

Least Reported Precipitation in a Month

Years on Record: 90

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		---		---		---		---		---		---		8		1		---		5		---		---		---

Most Precipitation Reported in a Day

Years on Record: 90

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		150.1		18.3		25.1		27.2		84.3		150.1		93.5		71.9		81.3		41.9		37.1		29.2		114.3

Avg. No. of Days w/Precip. Above 0.1in/2.5mm

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		35		1.7		1.2		2.1		2.9		5.3		5.9		4		3		3.3		2.4		1.7		1.5

Avg. No. of Days w/Precip. Above 0.2in/5mm

Years on Record: 90

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		35		2		1		2		3		5		6		4		3		3		2		2		2

Avg. # of Days w/Precip. Above 0.4in/10mm

Years on Record: 90

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		6		---		---		---		---		1		2		1		1		1		---		---		---

Avg. No. of Days w/Precip. Above 0.5in/13mm

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		7.1		0.1		---		0.1		0.5		1.5		1.5		0.9		0.7		0.9		0.4		0.3		0.2

PRECIPITATION - SNOW

Average Snowfall

Years on Record: 90

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		44.7		8.6		7.1		8.9		1.5		0.2		---		---		---		0.2		1.5		7.4		9.1

Average Snow Cover

Years on Record: 78

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		2		5		5		2		---		---		---		---		---		---		---		2		5

Most Snow Reported in a Month

Years on Record: 90

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		58.4		50.8		45.7		58.4		20.3		12.7		---		---		---		16.8		18.5		35.6		50.8

DEGREE DAYS

Heating Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		7638		1359		1116		930		570		325		127		30		42		236		585		978		1340

Cooling Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		465		---		---		---		1		16		61		188		167		30		1		---		---

Growing Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		2216		---		1		7		59		203		388		623		591		270		68		7		---

SKY CONDITIONS

Average Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		12.8		9.5		10.8		12.5		14.3		15.9		16.7		16.2		14.8		13		11.3		9.8		9

SOLAR RADIATION

Average Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		13.6		4.7		7.8		12.2		17.3		20.7		22.6		23.7		20.1		14.7		9.5		5.5		4

Average Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		6.1		2.8		4.1		6.1		7.6		8.9		9.5		9.2		8		6.6		4.7		3.2		2.4

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		15		8		12.1		15.4		18.2		19		19.6		21.1		20.1		17.1		13.1		9.3		7.3

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		15		7.2		10.6		13.5		17.9		19.9		21.7		24		21.2		16.5		12.3		8.1		6.5

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		13.6		4.7		7.8		12.2		17.3		20.7		22.6		23.7		20.1		14.7		9.5		5.5		4

Maximum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		6.4		3		4.5		6.6		7.7		9.1		9.7		9.9		8.5		7.2		5		3.5		2.7

Maximum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		17.2		8.9		13.6		18.1		20.8		21.5		22.5		23.6		22.4		20.8		14.6		10.9		8.8

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		17.9		8.3		12.3		17.1		21.8		24.2		26.9		27.5		24.5		20.9		14		9.7		8

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		11.3		4		6		10.5		15.3		16.6		19.1		17.9		18.4		11.2		8.4		4.4		3.4

Minimum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.8		2.5		3.4		5.8		7.5		8.8		9.4		9.1		7.9		6		4.4		2.7		2.2

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		12.2		6.7		8.9		12.8		15.8		15.1		16.6		15.9		18.2		12.5		11.5		7		6

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		10.9		5.8		7.3		10.4		14		12.6		15.6		14.3		18.4		10.6		10.6		5.9		5.2

NEARBY - MAP

NEARBY - LIST

Kremlin, Montana (6 mi / 11 km)
Rocky Boy, Montana (16 mi / 26 km)
Warrick, Montana (22 mi / 35 km)
Flat Coulee, Montana (23 mi / 38 km)
Loma, Montana (23 mi / 38 km)

GEOBA.SE

Big Sandy, Montana