BIG DELTA, ALASKA

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Elevation: 1266 feet Latitude: 64 00N Longitude: 145 44W

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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		28		-2		2		14		31		47		57		60		56		44		25		7		-1

Average High Temperature

Years on Record: 47

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		37		3		10		24		41		57		67		70		65		53		32		13		5

Average Low Temperature

Years on Record: 47

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		19		-10		-7		2		21		37		47		51		46		36		18		---		-9

Highest Recorded Temperature

Years on Record: 47

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		92		48		49		58		72		86		92		91		90		79		66		52		55

Lowest Recorded Temperature

Years on Record: 47

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		-61		-59		-52		-49		-27		---		30		32		22		-2		-39		-47		-61

Average Number of Days Above 70F/21C

Years on Record: 47

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		39		---		---		---		---		2		11		16		9		1		---		---		---

Average Number of Days Above 60F/15C

Years on Record: 47

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		39		---		---		---		1		12		24		28		23		8		---		---		---

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		223		31		28		30		26		8		---		---		1		10		28		30		31

Average Number of Days Below 0F/-17C

Years on Record: 47

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		95		21		18		14		2		---		---		---		---		---		4		15		21

PRECIPITATION

Average Precipitation

Years on Record: 47

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in.		11.9		0.4		0.3		0.3		0.2		0.9		2.5		2.6		1.9		1.1		0.7		0.5		0.4

PRECIPITATION - RAIN

Average Number of Rainy Days

Years on Record: 33

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		92		6		4		4		4		7		12		14		12		9		9		7		6

Average Number of Days With Thunderstorms

Years on Record: 34

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

Most Rain Reported in a Month

Years on Record: 47

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in.		17.7		1.3		1.4		1.1		1.9		3.1		5.4		6		3.9		3		2.1		2.8		2.6

Least Recorded Rainfall

Years on Record: 47

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in.		6		---		---		---		---		---		0.6		0.6		0.5		0.1		---		---		---

PRECIPITATION - SNOW

Average Snowfall

Years on Record: 46

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in.		42.5		5.7		4.4		4.3		3		0.7		---		---		---		1.7		9		7.8		5.9

HUMIDITY

Average Morning Relative Humidity

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		69		63		65		65		67		60		66		73		78		77		77		68		65

Average Evening Relative Humidity

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		56		62		60		52		47		38		45		50		52		55		69		69		66

Average Dew Point

Years on Record: 23

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		17		-10		-7		1		16		29		41		46		43		33		18		---		-9

DEGREE DAYS

Heating Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		9999.9		2139		1758		1597		1038		564		250		158		307		618		1256		1785		2065

Cooling Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		18		---		---		---		---		---		---		9		9		---		---		---		---

Growing Degree Days

Years on Record: 47

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		706		---		---		---		---		---		210		310		186		---		---		---		---

VISIBILITY

Average Number of Days With Fog

Years on Record: 34

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		66		9		7		5		3		2		2		3		4		6		9		8		8

Average Number of Clear Days

Years on Record: 3

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		60		14		5		8		2		2		4		---		2		5		4		7		7

Average Number of Cloudy Days

Years on Record: 3

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		212		9		16		15		19		18		17		23		21		18		22		17		17

Average Number of Partly Cloudy Days

Years on Record: 3

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		93		8		7		8		9		11		9		8		8		7		5		6		7

WIND

Average Wind Speed

Years on Record: 23

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mph		14		20		18		18		6		17		8		6		14		12		17		18		19

NEARBY - MAP

NEARBY - LIST

Delta Junction, Alaska (0 mi / 0 km)
Fort Greely, Alaska (0 mi / 0 km)
Clearwater, Alaska (7 mi / 11 km)
Rika's Landing, Alaska (10 mi / 17 km)
Deltana, Alaska (17 mi / 28 km)

GEOBA.SE

Big Delta, Alaska

WEATHER FORECAST