MOUNTAIN HOME, IDAHO

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Elevation: 2996 feet Latitude: 43 03N Longitude: 115 52W

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MONTHLY - ALL WEATHER AVERAGES [ Show Summary ]

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TEMPERATURE

Average Temperature

Years on Record: 47

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		52		29		35		42		49		58		67		76		74		64		52		39		30

Average High Temperature

Years on Record: 47

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		64		37		44		53		62		72		81		92		90		79		66		48		38

Average Low Temperature

Years on Record: 47

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		39		22		26		31		37		45		52		59		57		48		38		29		23

Highest Recorded Temperature

Years on Record: 47

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		111		64		70		82		94		98		105		111		111		104		94		74		64

Lowest Recorded Temperature

Years on Record: 47

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		-22		-22		-18		1		17		24		30		36		35		24		15		-5		-22

Average Number of Days Above 80F/26C

Years on Record: 47

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		101		---		---		2		8		17		28		27		16		3		---		---		---

Average Number of Days Below 32F/0C

Years on Record: 47

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		131		26		22		19		9		1		---		---		---		1		7		19		27

Average Number of Days Below 10F/-12C

Years on Record: 47

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		8		3		1		---		---		---		---		---		---		---		---		1		3

PRECIPITATION

Average Precipitation

Years on Record: 47

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in.		8.3		1		0.8		0.8		0.8		0.8		0.9		0.3		0.3		0.5		0.5		1		0.9

PRECIPITATION - RAIN

Average Number of Rainy Days

Years on Record: 47

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		73		10		8		7		7		6		6		2		2		3		5		8		9

Average Number of Days With Thunderstorms

Years on Record: 45

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		17		---		---		1		1		2		4		3		3		2		1		---		---

Most Rain Reported in a Day

Years on Record: 47

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in.		1.4		0.7		0.5		1.3		1		0.9		1.4		0.8		1.3		0.7		0.7		0.8		0.6

Most Rain Reported in a Month

Years on Record: 47

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in.		14.5		2.9		3.1		3.2		2.5		2.5		2.4		1.7		3.3		1.8		1.6		2.4		3.2

Least Rain Reported in a Month

Years on Record: 47

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in.		4.3		---		0.1		---		0.1		0.1		---		---		---		---		---		0.1		---

PRECIPITATION - SNOW

Average Snowfall

Years on Record: 47

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in.		14.6		4.3		2.8		1.1		0.3		---		---		---		---		---		0.1		2.1		3.8

Average Number of Days With Snow

Years on Record: 47

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		16		5		3		1		1		---		---		---		---		---		---		2		4

Deepest Snow Cover Reported

Years on Record: 47

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in.		12		12		7		6		2		---		---		---		---		---		1		7		9

Most Snow Reported in a Day

Years on Record: 47

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in.		37.3		8		4.7		2.6		---		---		---		---		0.1		1.2		6.5		5.5		8.7

Most Snow Reported in a Month

Years on Record: 47

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in.		49.9		18.5		17		8.9		3.8		---		---		---		---		0.1		2.1		18.9		18.7

HUMIDITY

Average Morning Relative Humidity

Years on Record: 10

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		65.2		79		81.8		74.2		65.8		60.9		55.4		45.8		45.3		52.9		64.1		78.1		79

Average Evening Relative Humidity

Years on Record: 10

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		40.8		65.2		58.2		45.6		36.3		32.6		27.5		22.2		21.1		26.1		33.3		56.7		64.4

Average Dew Point

Years on Record: 10

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		31		21		26		29		32		36		40		40		38		34		30		26		19

Average Wet Bulb

Years on Record: 10

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		41		26		31		37		43		48		53		56		54		49		42		32		24

DEGREE DAYS

Heating Degree Days

Years on Record: 44

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		5701		1090		829		709		458		238		71		6		14		106		389		768		1023

Cooling Degree Days

Years on Record: 44

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		886		---		---		---		3		33		138		342		284		81		5		---		---

Growing Degree Days

Years on Record: 47

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		2790		---		---		---		---		248		510		806		744		420		62		---		---

VISIBILITY

Average Number of Days With Fog

Years on Record: 45

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		41		11		7		2		1		1		1		---		---		1		1		6		10

Average Possibility of Clouds

Years on Record: 10

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		48.6		66.9		61.1		60.5		58		51		43		25.5		25.6		28.3		38.7		60.6		62.8

WIND

Average Wind Speed

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mph		11		6		8		8		8		8		6		5		5		5		6		6		6

NEARBY - MAP

NEARBY - LIST

Grand View, Idaho (2 mi / 3 km)
Sebree, Idaho (9 mi / 15 km)
Hammett, Idaho (11 mi / 19 km)
Mountain Home Air Force Base, Idaho (12 mi / 20 km)
Glenn's Ferry, Idaho (26 mi / 43 km)

GEOBA.SE

Mountain Home, Idaho

WEATHER FORECAST