COLD BAY, ALASKA

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Elevation: 31 meters Latitude: 55 12N Longitude: 162 43W

WEATHER

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CURRENT CONDITIONS

Sunrise/Set

11:09 am

02:26 am
Local Time
1:12 pm EDT
30 April, 2024

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MONTHLY - ALL WEATHER AVERAGES [ Show Summary ]

[ °F ] °C

TEMPERATURE

Average Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		3.8		-2.1		-1.7		-1.1		1.1		4.6		7.9		10.5		11.2		8.9		4.7		1.4		-0.5

Average High Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		6.4		0.5		0.9		1.7		3.9		7.6		10.7		12.9		13.6		11.6		7.5		3.9		2

Average Low Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		1.1		-4.7		-4.3		-3.8		-1.7		1.7		5.2		8		8.7		6.3		1.9		-1.1		-3

Highest Recorded Temperature

Years on Record: 68

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		25.6		10.6		10		13.3		15.6		20		22.2		25		25.6		24.4		20.6		15		12.2

Lowest Recorded Temperature

Years on Record: 69

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-25		-25		-22.8		-25		-15.6		-7.8		-2.8		0.6		---		-3.3		-14.4		-17.2		-18.3

Average Heat Index Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		3.8		-1.6		-1.4		-0.9		1		4.4		7.7		10.1		10.7		8.8		4.8		1.7		-0.2

Average Wind Chill Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-0.5		-7.6		-7.5		-6.9		-4.4		0.1		4.5		8.3		9.5		6.4		0.7		-3.6		-5.9

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		0.3		---		---		---		---		---		0.1		---		0.2		---		---		---		---

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		10.9		---		---		---		---		0.4		0.9		3.7		5.2		0.7		---		---		---

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		113.8		---		0.1		---		0.4		5.5		18.3		29		30.7		24		5.1		0.7		---

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		228.2		4.7		4.8		7.8		14.3		26.9		29.8		31		31		30		27		13.2		7.8

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		365		31		28		31		30		31		30		31		31		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		365		31		28		31		30		31		30		31		31		30		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		354.3		31		28		31		30		31		30		29.1		23.9		28.3		31		30		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		248.8		30.9		27.9		31		29.9		27.8		8.8		0.8		0.8		7.6		24.5		28.4		30.4

Average Number of Days Below 32F/0C

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		144.9		24.2		21.9		23.7		19.5		7.5		0.5		---		---		0.3		7.7		18.1		21.4

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		39		11.2		8.3		8.1		2.2		---		---		---		---		---		0.2		1.9		7.1

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		8.1		2.6		2.3		1.8		0.1		---		---		---		---		---		---		---		1.2

Average Number of Days Below 0F/-17C

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		0.8		0.4		0.3		0.1		---		---		---		---		---		---		---		---		---

PRECIPITATION

Average Precipitation

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		1059.2		81.3		76.2		68.6		61		66		68.6		63.5		94		119.4		121.9		127		114.3

Average Number of Days With Precipitation

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		249.3		21.2		19.2		19.5		19		17.9		18.1		18.4		21.3		22.5		24.6		24		23.6

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		111.2		8.5		7.8		8		6.3		6.9		7.8		7.5		9.9		11.4		12.7		12.7		11.7

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		18.4		1.2		1.3		1		1		1.1		0.9		0.9		1.5		2.5		2.3		2.5		2.2

Avg. No. of Days w/Rain Above 1in/25mm

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		4.5		0.4		0.2		0.1		0.2		0.3		0.2		0.1		0.6		0.6		0.5		0.6		0.7

Average Precipitable Water

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm.		1.3		0.8		0.8		0.8		0.9		1.2		1.7		2.2		2.3		1.7		1.2		0.9		0.8

PRECIPITATION - RAIN

Average Number of Rainy Days

Years on Record: 48

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		225		19		17		18		16		17		16		16		20		21		23		22		21

Most Rain Reported in a Month

Years on Record: 41

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		1340		160		120		110		160		160		170		150		140		240		200		220		180

Least Recorded Rainfall

Years on Record: 41

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		590		10		10		10		---		10		---		10		20		30		40		20		---

PRECIPITATION - SNOW

Average Snowfall

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		185.7		35.8		32.8		33		16.8		3.3		---		---		---		---		6.1		25.9		32

Average Number of Days With Snow

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		85.6		14.6		13		14.2		11		3.1		0.1		---		---		0.1		3.9		11.5		14.1

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		23.8		4.6		3.8		4.2		1.9		0.4		---		---		---		---		0.6		3.4		4.9

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		4		0.9		0.9		0.8		0.2		---		---		---		---		---		0.1		0.5		0.6

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		1.2		0.4		0.3		0.2		---		---		---		---		---		---		---		0.1		0.2

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		0.1		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		72.8		17		13.9		12.6		5.6		0.3		---		---		---		---		1		9		13.4

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		37.4		9.8		7.5		6.6		2.4		---		---		---		---		---		0.3		2.9		7.9

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		22		5.5		5.1		3.7		1.6		---		---		---		---		---		0.1		1.3		4.7

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		8.7		2.5		2.1		1.7		0.5		---		---		---		---		---		---		0.2		1.7

HUMIDITY

Average Relative Humidity

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		84.6		83.8		84.6		81.8		82		82.7		86.2		89.6		89.9		85.7		82.6		82.6		83

Average Morning Relative Humidity

Years on Record: 24

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		88		86		86		85		87		89		91		93		93		90		85		85		86

Average Evening Relative Humidity

Years on Record: 24

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		81		83		82		79		78		77		78		82		84		81		78		82		84

Average Dew Point

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		1.4		-3.9		-3.7		-3.5		-1.7		1.6		5.3		8.2		9		6.5		2.1		-0.8		-2.5

DEGREE DAYS

Heating Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		9557		1139		1008		1082		930		766		561		439		400		507		761		913		1051

Growing Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		153		---		---		---		---		---		7		49		75		22		1		---		---

BAROMETER

Average Sea Level Pressure

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mbar		1006.7		999.2		1002.4		1005.1		1008.5		1010.8		1011.4		1014.6		1013.8		1007.8		1005.3		1002.2		998.8

SKY CONDITIONS

Average Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		13		8.6		10.4		12.6		14.9		17.1		18.3		17.6		15.6		13.3		11		9		8

Average Number of Days With Fog

Years on Record: 40

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		186		13		11		14		14		15		18		24		24		17		12		12		12

Average Number of Clear Days

Years on Record: 38

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		12		2		2		2		1		---		---		---		---		---		1		1		2

Average Number of Cloudy Days

Years on Record: 38

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		304		23		22		23		25		28		27		29		29		26		25		24		24

Average Number of Partly Cloudy Days

Years on Record: 38

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		49		6		4		6		4		3		3		2		2		4		5		5		5

Average Percent Chance - Clear Skies

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		2.5		5.5		4.5		5		2.2		2.1		1		0.5		0.7		1.2		1.9		2.1		3.2

Average Percent Chance - Scattered Clouds

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		5.9		7.5		6.8		7		5.4		4.5		3.5		2.6		3.3		6.2		8.2		8.2		8.1

Average Percent Chance - Few Clouds

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		3.8		5.7		5.2		5.3		3.9		3.1		2.3		1.5		1.4		3		4		5.1		5.4

Average Percent Chance - Broken Clouds

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		21		21.5		21.3		22.3		20.7		19.6		18.5		14.3		15.3		22.2		28.6		24.9		23.1

Average Percent Chance - Overcast Skies

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		66.8		59.9		62.2		60.4		67.7		70.7		74.7		81.1		79.3		67.6		57.4		59.7		60.3

Average Total Sky Cover

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		88.2		82.5		86		82.6		88.7		89.2		93		95.1		94.2		89.9		86.5		85.5		84.6

Average Opaque Sky Cover

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		85.1		79.6		82.4		79.7		85.4		86		90		92.2		92.1		86.9		83		81.8		81

WIND

Average Wind Speed

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
km/h		26.4		27.4		27.8		27.7		26.9		25.6		24.5		24.1		24.8		25.6		26.2		28		27.8

Highest Reported Hourly Wind Speed

Years on Record: 57

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
km/h		120.7		114.3		117.5		114.3		107.8		96.6		101.4		86.9		103		120.7		96.6		106.2		103

Average Percent Chance - Calm Winds

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		2.2		2.9		2.5		1.9		2		1.8		2.1		2.4		2.2		2.2		1.9		1.9		2.8

Average Primary Wind Direction

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
°		225.5		175.5		180		203.2		291.5		204.2		180		180		233		244.6		353.8		275.3		182.9

Average Secondary Wind Direction

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
°		257.9		80.9		184.7		305.4		247.2		335.8		350.1		324.2		265.8		273.6		213.8		269.6		240.2

Average Wind Vector Direction

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
°		200.6		84.9		114.6		196.8		280.1		177.5		176		185.9		214.1		244		285.3		266.4		178.3

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		9.4		2.4		4.7		9.4		13.8		17		17.4		15.5		12.6		9.6		5.9		2.8		1.7

Average Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.5		1.6		2.9		5.3		7.4		9.2		9.8		9.5		7.8		5.4		3.5		1.9		1.2

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		10.4		4.9		7.8		12.3		14.7		15.5		15		13.6		12.1		11.2		8.9		5.2		3.9

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		9.1		4.3		6.7		10.8		13.2		14.4		13.6		10.9		9.2		9.7		8		4.6		3.4

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		9.4		2.4		4.7		9.4		13.8		17		17.4		15.5		12.6		9.6		5.9		2.8		1.7

Maximum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.7		1.7		3.2		5.5		7.5		9.3		10		9.8		8.1		5.8		3.8		2		1.3

Maximum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		12.3		5.4		9.1		14.5		17.4		18.5		17.6		15.9		14.3		13.8		10.3		6		4.4

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		11.9		4.8		8.1		13.2		17.8		19.9		19		15.2		12.5		13		9.5		5.5		3.9

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		8		2.2		3.8		8.1		11.7		14.1		15.2		12.6		11.1		8		5.3		2.6		1.6

Minimum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.2		1.5		2.5		5		7.3		9		9.7		8.8		7.5		5.1		3.2		1.8		1.1

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		8.7		4.2		5.9		10		11.9		12.7		13.2		11.1		10.6		8.9		7.8		4.5		3.6

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		6.6		3.7		4.7		8.2		9		9.3		10.1		7		7		6.8		6.8		3.9		3.1

NEARBY - MAP

NEARBY - LIST

King Cove, Alaska (0 mi / 0 km)
Sand Point, Alaska (86 mi / 140 km)
Cape Lutke, Alaska (96 mi / 155 km)
False Pass, Alaska (97 mi / 156 km)
Akutan, Alaska (177 mi / 285 km)

GEOBA.SE

Cold Bay, Alaska