HANNA, WYOMING

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Elevation: 1953 meters Latitude: 42 11N Longitude: 106 50W

WEATHER

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Climate Summary

CURRENT CONDITIONS

Sunrise/Set

07:56 am

10:11 pm
Local Time
6:00 pm EDT
5 May, 2024

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MONTHLY - ALL WEATHER AVERAGES [ Show Summary ]

[ °F ] °C

TEMPERATURE

Average Temperature

Years on Record: 81

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		6.9		-5.7		-3.1		0.3		5.7		11.2		15.9		19.9		18.8		14		8.6		0.7		-2.9

Average High Temperature

Years on Record: 81

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		14.9		0.4		3.2		7.1		13.7		19.7		25.3		29.9		28.4		23.8		16.8		7.4		2.7

Average Low Temperature

Years on Record: 81

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-0.9		-11.3		-9.2		-6.6		-1.9		2.4		6.6		9.9		9.2		4.3		0.1		-6.2		-8.7

Highest Recorded Temperature

Years on Record: 81

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		37.8		14.4		23.9		24.4		27.2		33.9		37.2		37.8		36.1		33.3		28.9		23.9		17.2

Lowest Recorded Temperature

Years on Record: 81

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-40		-40		-37.8		-31.7		-19.4		-12.8		-5.6		-3.9		-1.7		-12.2		-17.8		-31.1		-35.6

Average Number of Days Above 90F/32C

Years on Record: 81

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		13.8		---		---		---		---		---		1.5		7.9		4.1		0.3		---		---		---

Average Number of Days Below 32F/0C

Years on Record: 81

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		186.3		28.8		25.4		26.7		19.3		9.5		1.7		0.2		0.4		6.5		16		24.2		27.7

Average Number of Days Below 0F/-17C

Years on Record: 81

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		17		5.8		3.6		2.1		0.2		---		---		---		---		---		---		1.6		3.6

PRECIPITATION

Average Precipitation

Years on Record: 81

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		277		14		16		22		32		43		28		22		18		21		27		19		15

Average Number of Days With Precipitation

Years on Record: 81

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		58		5		5		5		7		7		5		4		3		4		5		4		4

Most Reported Precipitation in a Month

Years on Record: 81

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		167		55		47		50		99		167		80		114		68		65		91		62		42

Least Reported Precipitation in a Month

Years on Record: 81

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		---		---		---		---		5		1		---		---		---		---		---		---		2

Most Precipitation Reported in a Day

Years on Record: 81

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		60.2		16.3		19.3		31.8		48.5		54.1		60.2		44.5		38.1		40.1		55.4		28.4		20.3

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		33.6		1.7		2.3		2.7		3.7		4.3		3.1		2.5		1.7		2.9		3.5		2.9		2.3

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

Years on Record: 81

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		33		2		2		3		4		4		3		3		2		2		3		3		2

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

Years on Record: 81

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		3		---		---		---		---		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		4.6		---		0.1		0.4		0.5		0.9		0.6		0.4		0.3		0.3		0.7		0.3		0.1

PRECIPITATION - SNOW

Average Snowfall

Years on Record: 81

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		141.2		20.8		22.1		23.6		20.3		6.9		0.8		---		---		2		7.6		18.5		18.5

Average Number of Days With Snow

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		20.7		3.3		3.6		2.4		2.4		0.5		---		---		---		0.5		1.5		3.1		3.4

Average Snow Cover

Years on Record: 51

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

Most Snow Reported in a Month

Years on Record: 81

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		99.1		99.1		78.7		95.2		97.8		53.3		17.8		---		---		48.3		40.6		66.3		82.5

Avg. No. of Days w/Snow Above 1in/2.5cm

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		16.1		2.3		2.6		2		1.8		0.5		---		---		---		0.3		1.3		2.6		2.7

Avg. No. of Days w/Snow Above 3in/7.5cm

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		5.7		0.8		1		0.9		0.8		0.3		---		---		---		0.1		0.2		0.7		0.9

Avg. No. of Days w/Snow Above 5in/12.7cm

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		2.7		0.2		0.5		0.5		0.4		0.1		---		---		---		0.1		0.1		0.4		0.4

Avg. No. of Days w/Snowfall Above 10in/25cm

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		0.3		---		0.1		0.1		---		0.1		---		---		---		---		---		---		---

Avg. # of Days w/Snow Depth Above 1in/2.5cm

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		38.8		7.2		8.8		3.9		2.1		0.5		---		---		---		0.2		1.1		5.9		9.1

Avg. # of Days w/Snow Depth Above 3in/7.5cm

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		21.9		4		5.4		2.5		1.1		0.4		---		---		---		0.1		0.4		3		5

Avg. # of Days w/Snow Depth Above 5in/12.7cm

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		11.2		1.6		3.2		1.2		0.5		0.2		---		---		---		0.1		0.2		1.7		2.5

Avg. # of Days w/Snow Depth Above 10in/25cm

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		1.1		---		0.6		0.2		0.1		0.1		---		---		---		---		---		---		0.1

DEGREE DAYS

Heating Degree Days

Years on Record: 81

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		2748.9		573.9		447.2		387.2		214.4		78.9		17.8		0.6		2.2		36.1		138.9		363.9		487.8

Cooling Degree Days

Years on Record: 81

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		140		---		---		---		---		1.1		20.6		65		46.1		7.2		---		---		---

Growing Degree Days

Years on Record: 81

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		915		---		---		---		---		36.2		176.7		308.3		273.8		120		---		---		---

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		15.9		7.6		10.6		15.1		18.7		22.9		25.2		24.5		21.3		17.4		12.7		8.2		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		4.9		2.3		3.3		4.7		6.5		7.4		7.7		7.4		6.5		5		3.5		2.6		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		18.6		14.8		16.5		19.1		19.4		21.1		21.8		21.7		21.1		20.4		18.7		14.6		14

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		21		15.8		17.7		20.4		20.7		24.6		27.2		26.8		24.3		22.9		20.5		15.8		15.1

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		15.9		7.6		10.6		15.1		18.7		22.9		25.2		24.5		21.3		17.4		12.7		8.2		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		7.1		8.5		8.4		8		7.1		5.5		3.9		2.8		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		21.4		16.8		20.1		22.9		22.2		23.5		23.9		23.6		23.1		22.6		22		18.3		17.8

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		25.9		18.6		22.9		26.9		26		30.3		32.5		31.4		28.7		26.8		25.4		20.5		20.2

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		13.9		6.8		8.9		12.7		15.1		17.4		23		22.7		19.4		15.9		11.7		7.1		6.1

Minimum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		4.3		2.1		2.8		3.9		5.8		6.5		6.8		6.6		5.8		4.4		3		2.2		1.6

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		15.9		12.6		12.8		15.7		15.3		15.9		20		20.2		19.1		18.2		16.7		12		12.3

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		16.3		12.8		12.5		14.7		13.5		14.2		22.7		23.1		20.3		19.2		17.6		11.9		12.7

NEARBY - MAP

NEARBY - LIST

Walcott, Wyoming (4 mi / 6 km)
Pathfinder Dam, Wyoming (19 mi / 31 km)
Rawlins, Wyoming (32 mi / 52 km)
Sinclair, Wyoming (32 mi / 52 km)
Bairoil, Wyoming (34 mi / 55 km)

GEOBA.SE

Hanna, Wyoming