DAYTON, IDAHO

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Elevation: 1410 meters Latitude: 42 12N Longitude: 112 16W

WEATHER

Monthly - Summary

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Monthly - All Data

Climate Summary

CURRENT CONDITIONS

Sunrise/Set

08:39 am

10:16 pm
Local Time
6:58 am EDT
20 April, 2024

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MONTHLY - ALL WEATHER AVERAGES [ Show Summary ]

[ °F ] °C

TEMPERATURE

Average Temperature

Years on Record: 79

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		7.9		-5.2		-2.4		1.9		7.4		12.3		16.6		21.4		20.3		15.2		9.1		1.8		-3.3

Average High Temperature

Years on Record: 79

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		15.5		0.1		3.1		8		14.7		20.4		25.6		31.3		30.3		24.9		17.6		8.1		1.8

Average Low Temperature

Years on Record: 79

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		0.3		-10.5		-7.8		-4.2		0.2		4.1		7.5		11.3		10.3		5.4		0.6		-4.4		-8.6

Highest Recorded Temperature

Years on Record: 79

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		42.2		12.2		18.3		23.3		28.3		39.4		38.3		42.2		40		37.2		31.1		22.2		15.6

Lowest Recorded Temperature

Years on Record: 79

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-31.7		-31.7		-31.7		-21.1		-15.6		-7.2		-3.9		-1.1		-0.6		-10		-13.3		-28.3		-31.1

Average Number of Days Above 90F/32C

Years on Record: 79

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		30		---		---		---		---		---		3.1		14.1		11.4		1.4		---		---		---

Average Number of Days Below 32F/0C

Years on Record: 79

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		178.1		30.1		26.9		27.3		15.7		4.5		0.6		---		0.1		3.1		14.1		26		29.7

Average Number of Days Below 0F/-17C

Years on Record: 79

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		9.5		4.7		1.9		0.2		---		---		---		---		---		---		---		0.3		2.3

PRECIPITATION

Average Precipitation

Years on Record: 79

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		371		39		32		31		34		37		32		22		23		26		28		32		35

Average Number of Days With Precipitation

Years on Record: 79

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		80		9		8		8		8		8		6		4		5		4		5		7		8

Most Reported Precipitation in a Month

Years on Record: 79

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		153		109		82		150		101		153		110		73		137		85		89		107		99

Least Reported Precipitation in a Month

Years on Record: 79

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		---		5		4		1		5		---		---		---		---		---		---		---		---

Most Precipitation Reported in a Day

Years on Record: 79

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		71.9		40.9		24.1		28.2		28.7		43.9		34.8		57.1		42.4		71.9		40.4		52.1		35.8

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

Years on Record: 79

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		43		5		4		4		4		4		3		2		2		3		3		4		5

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

Years on Record: 79

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

PRECIPITATION - SNOW

Average Snowfall

Years on Record: 79

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		95.8		28.7		14.7		12.7		3.8		---		---		---		---		---		1.8		9.1		24.9

Average Snow Cover

Years on Record: 52

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		2		15		12		2		---		---		---		---		---		---		---		---		5

Most Snow Reported in a Month

Years on Record: 79

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		94		94		54.4		88.9		20.3		0.5		---		---		---		2.5		17.8		43.4		70.1

DEGREE DAYS

Heating Degree Days

Years on Record: 79

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		2538.3		557.2		428.9		337.2		167.2		58.9		11.1		---		0.6		22.8		125		329.4		500

Cooling Degree Days

Years on Record: 79

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		214.4		---		---		---		---		1.7		25		100		76.1		11.7		---		---		---

Growing Degree Days

Years on Record: 79

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		1095.7		---		---		---		---		70.6		196.7		353.1		320.3		155		---		---		---

SKY CONDITIONS

Average Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		12.7		10		11.1		12.5		13.9		15.2		15.8		15.4		14.3		12.9		11.5		10.3		9.7

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		16.4		7.6		10.9		15.4		19.3		22.6		26.4		26.2		22.9		18.1		12.7		7.8		6.7

Average Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		4.8		2.3		3.2		4.6		6.4		7.6		7.3		6.8		5.9		4.7		3.5		2.7		2

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		19.1		14.9		17.2		20		20.1		20.7		22.8		23.2		22.8		21.5		18.7		13.9		14.2

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		22.1		16		18.6		21.2		22		23.9		29.7		30.5		27.8		24.8		20.6		14.6		15.2

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		16.4		7.6		10.9		15.4		19.3		22.6		26.4		26.2		22.9		18.1		12.7		7.8		6.7

Maximum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.4		2.5		3.7		5.3		6.9		8.4		8.4		7.6		6.5		5.7		4.1		2.9		2.2

Maximum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		22		17.4		19.9		22.3		23.7		23.9		25.7		24.9		25.1		24.7		23.5		16.6		16.4

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		27.4		19.4		22.6		25.4		29.1		31.3		37.6		35		33.1		30.5		27.9		18.2		18.2

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		14.2		6.8		8.7		12.8		17		18.2		23		24.1		21.4		15.2		10.9		6.5		5.9

Minimum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		4		2		2.8		4.1		5.3		6.3		5.8		5.9		4.9		3.8		2.6		2.4		1.8

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		16.1		12.6		12.6		15.8		17.4		16.7		19.9		21.4		21.2		17.3		15.2		10.9		11.8

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		16.8		12.8		12.1		15		17.1		15.6		22.6		26		24.5		17.6		15.3		10.4		12.1

NEARBY - MAP

NEARBY - LIST

Malad City, Idaho (3 mi / 5 km)
Portage, Utah (3 mi / 5 km)
Preston, Idaho (20 mi / 33 km)
Franklin, Idaho (22 mi / 35 km)
Garland, Utah (22 mi / 36 km)

GEOBA.SE

Dayton, Idaho