DEASE LAKE, BRITISH COLUMBIA

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Elevation: 816 meters Latitude: 58 25N Longitude: 130 00W

WEATHER

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CURRENT CONDITIONS

Sunrise/Set

09:14 am

12:03 am
Local Time
11:43 pm EDT
19 April, 2024

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MONTHLY - ALL WEATHER AVERAGES [ Show Summary ]

[ °F ] °C

TEMPERATURE

Average Temperature

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-0.5		-16.1		-11.9		-5.7		1.3		6.7		11.1		13		11.7		7.2		0.8		-9.3		-14.5

Average High Temperature

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		5.2		-11.7		-6		1		7.7		13.6		18.2		19.5		18.1		12.9		5		-5.2		-10.3

Average Low Temperature

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-6.2		-20.4		-17.7		-12.3		-5.2		-0.3		4		6.4		5.1		1.5		-3.4		-13.3		-18.5

Highest Recorded Temperature

Years on Record: 63

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		35.3		8.9		11.7		14.2		22.2		35.3		33.9		31.7		32.2		28.9		20.6		14.4		7.8

Lowest Recorded Temperature

Years on Record: 63

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-51.2		-51.2		-48.3		-42.8		-31.7		-14.2		-5.6		-2.2		-6.1		-15		-27.3		-42.5		-46.1

Average Number of Days Above 95F/35C

Years on Record: 22

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

Average Number of Days Above 90F/32C

Years on Record: 30

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

Average Number of Days Above 86F/30C

Years on Record: 22

		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 70F/21C

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		35.8		---		---		---		---		2.6		9.1		13.4		9.1		1.6		---		---		---

Average Number of Days Above 50F/10C

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		151.1		---		0.1		0.3		7.8		24.6		29.3		30.7		30.4		23.4		4.5		0.1		---

Average Number of Days Above 32F/0C

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		247.7		3		6.6		20.7		28.8		30.9		30		31		31		30		26.8		5.9		3.2

Average Number of Days Below 35F/2C

Years on Record: 27

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		256.5		30.2		27.4		30.2		29.3		23.3		8.5		1.5		4.8		15.3		27.5		28.9		29.6

Average Number of Days Below 32F/0C

Years on Record: 27

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		230		30.2		27.4		29.9		28.1		16.9		3.3		0.2		1.9		10.3		23.8		28.6		29.5

Average Number of Days Below 28F/-2C

Years on Record: 27

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		195		30		26.8		28.6		22.1		9.3		0.7		---		0.2		4.8		15.9		27.4		29.1

Average Number of Days Below 10F/-12C

Years on Record: 27

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		112.1		25.5		21.9		15.7		3.8		0.2		---		---		---		---		3		18.3		23.8

Average Number of Days Below -4F/-20C

Years on Record: 27

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		46.8		13.9		10.3		5.7		0.4		---		---		---		---		---		0.3		5.2		11.1

Average Number of Days Below -22F/-30C

Years on Record: 27

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		12.9		5.4		2.2		1.1		---		---		---		---		---		---		---		1		3.2

TEMPERATURE - WIND CHILL

Lowest Reported Wind Chill

Years on Record: 58

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-58.9		-58.2		-56.4		-53.7		-35.6		-12.8		-5.9		-2.8		-4.1		-15.4		-33		-51.6		-58.9

TEMPERATURE - HUMIDEX

Highest Reported Humidex

Years on Record: 58

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		34.5		7.8		10.2		13.7		21.2		33.6		31.4		34.5		33.3		29.8		20		11.7		6.8

PRECIPITATION

Average Precipitation

Years on Record: 27

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		445.3		34.7		19.5		20.4		13.2		33.7		50		66.7		59.3		52.6		34.1		32.5		28.8

Average Number of Days With Precipitation

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		158.4		12.4		9.6		10.9		7.7		11.1		15.2		16.8		16.8		15.4		14.6		13.8		14.1

Most Precipitation Reported in a Day

Years on Record: 63

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		59.2		20.1		23.9		25.6		12.2		24.7		35		59.2		45.7		26.2		28.2		26.4		28.1

Avg. No. of Days w/Precip. Above 0.1in/2.5mm

Years on Record: 27

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		156.4		12.4		9		9.9		7.2		11.4		15		17.6		17.2		16.2		14.8		13.8		11.9

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

Years on Record: 27

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		26.6		1.8		1.1		0.9		0.5		2.3		3.2		4.5		3.9		3.2		1.9		1.8		1.6

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

Years on Record: 27

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		8.8		0.8		0.3		0.2		0.1		0.9		1.1		1.8		1.2		1		0.6		0.4		0.3

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

Years on Record: 27

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

PRECIPITATION - RAIN

Average Rainfall

Years on Record: 27

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		280		0.4		0.1		1		2.9		29		49.9		66.6		59.2		50.5		17.6		2		0.9

Average Number of Rainy Days

Years on Record: 27

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		88.8		0.2		0.2		0.8		2.3		9.8		15		17.6		17.2		15.8		8.4		1.1		0.4

Most Rain Reported in a Day

Years on Record: 63

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		45.7		11.7		2.5		11.2		9.2		24.7		35		39.9		45.7		26.2		22.4		8.6		5.6

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

Years on Record: 27

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		17.6		---		---		---		0.2		1.9		3.2		4.5		3.9		3		0.9		0.1		---

Avg. No. of Days w/Rain Above 0.4in/10mm

Years on Record: 27

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		6.2		---		---		---		---		0.8		1.1		1.8		1.2		1		0.3		---		---

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

Years on Record: 27

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

PRECIPITATION - SNOW

Average Snowfall

Years on Record: 27

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		212.8		45		25.6		26		12.5		5.2		0.1		---		0.1		2.1		19.3		39.7		37.1

Average Number of Days With Snow

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		83.1		13.1		10.3		11.3		6.7		3.2		0.2		0.1		0.1		1.3		8.3		13.9		14.6

Average Snow Cover

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		21.9		53.9		60.8		57		34.2		1		---		---		---		---		1.7		16.2		37.8

Average Snow Cover at Month End

Years on Record: 27

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		20.5		58.5		58.7		50.6		7.7		---		---		---		---		0.1		6.4		24.6		39.8

Deepest Snow Cover Reported

Years on Record: 52

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		114		112		106		114		99		40		---		8		1		5		41		64		91

Most Snow Reported in a Day

Years on Record: 63

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		43.2		26.4		25.7		27.4		15.5		15.2		6.4		28.7		1.8		7.4		28.2		43.2		37.5

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

Years on Record: 27

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		78.7		13		9.8		10.2		6.2		3.2		0.2		0.1		0.1		1.2		8.5		13.8		12.4

Avg. No. of Days w/Snowfall Above 2in/5cm

Years on Record: 27

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		12.4		2.7		1.5		1.4		0.5		0.3		---		---		---		0.2		1.1		2.6		2.3

Avg. No. of Days w/Snow Above 3.9in/10cm

Years on Record: 27

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		3.8		1.1		0.6		0.4		0.1		0.1		---		---		---		---		0.2		0.6		0.7

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

Years on Record: 27

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

Av. # of Days w/Snow Depth Above 0.4in/10mm

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		186		31		28.2		31		26.4		2.3		---		---		---		---		8.9		27.1		31

Avg. # of Days w/Snow Depth Above 2in/5cm

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		178.4		31		28.2		31		25.9		1.7		---		---		---		---		5.2		24.4		31

Av. # of Days w/Snow Depth Above 3.9in/10cm

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		169		31		28.2		31		25.1		1.3		---		---		---		---		1.8		19.5		31

Av. # of Days w/Snow Depth Above 7.8in/20cm

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		147.3		30.4		28.2		31		21.7		0.6		---		---		---		---		0.1		9.9		25.3

HUMIDITY

Average Evening Relative Humidity

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		60.6		78.7		67.2		53.5		42.8		43.6		46.1		52.3		53.4		58.3		68.5		79.5		83.3

DEGREE DAYS

Heating Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		3802.6		610.7		479.1		412.4		283.1		198.5		122.6		90.1		110.7		180.1		292.1		452.4		570.9

Cooling Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		1.1		---		---		---		---		0.1		0.2		0.4		0.4		---		---		---		---

Growing Degree Days

Years on Record: 46

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		68.9		---		---		---		---		---		---		51.7		17.2		---		---		---		---

SKY CONDITIONS

Average Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		13.2		8.1		10.1		12.6		15.3		17.9		19.5		18.5		16		13.4		10.8		8.6		7.3

Average Monthly Sunshine

Years on Record: 21

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		1600.3		58.2		97.3		142.8		189.5		211.1		220.4		212.5		188.2		117.5		74.1		50.7		38

Average Number of Days with Sun

Years on Record: 21

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		305.1		20.8		23.6		28.6		28.6		29.8		28.7		29.1		29.1		25.6		24.4		20.1		16.7

Average Possibility of Sunshine

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		33.9		27.2		38.1		38.5		44.5		40.9		40.6		39		40.4		31.4		24		23		19.5

Most Sunshine Reported in a Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		19.1		6.9		9.3		11.4		14.2		19.1		16.6		15.9		14.9		11.9		9.4		7.8		5.7

WIND

Average Wind Speed

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
km/h		6.6		6.5		7.6		7.6		7.9		7.5		7.1		6.7		6.3		5.5		5.9		5.8		5.4

Highest Reported Hourly Wind Speed

Years on Record: 58

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
km/h		61		45		40		45		44		56		37		39		40		43		55		56		61

Highest Reported Wind Gust

Years on Record: 16

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
km/h		96		70		76		72		81		96		69		72		72		85		93		94		83

Avg. # of Days w/Wind Above 32 mph/52 km/h

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		0.3		---		---		---		---		---		0.1		---		0.2		---		0.1		---		---

Avg. # of Days w/Wind Above 39 mph/63 km/h

Years on Record: 13

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Average Primary Wind Direction

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
°		180		45		45		360		180		180		180		180		180		180		180		360		45

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		10.5		1.8		4.6		9.5		15.6		19.9		20.7		18.6		15.4		10		5.7		2.6		1.2

Average Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.4		1.2		2.8		5.2		7.2		9.4		9.9		9.4		8		5.4		3.4		1.7		0.9

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		12.2		4.7		8.9		14.4		18.6		18.4		17.8		16.5		15.5		12.4		9.5		6		3.3

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		12.1		4		7.6		12.4		18.3		20.6		20.4		17.6		15.3		11.7		8.5		5.2		3.1

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		10.5		1.8		4.6		9.5		15.6		19.9		20.7		18.6		15.4		10		5.7		2.6		1.2

Maximum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.5		1.4		3.2		5.4		7.3		9.4		10		9.5		8		5.9		3.7		1.9		0.9

Maximum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		14		5.9		11.1		15.9		20.1		20.1		20.3		18.5		17.5		16.2		11.2		7.2		3.8

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		14.7		5.1		9.8		14.2		20.1		23.7		25.8		21.7		18.8		16.4		10.3		6.4		3.6

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		9.1		1.6		3.6		8.3		14.3		17.9		17.7		15.6		13.9		8.1		4.9		2.1		1.1

Minimum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.2		1.1		2.3		4.9		7.2		9.4		9.9		9.3		7.9		5		3		1.4		0.8

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		10.3		4		6.5		12.1		16.7		16.4		15.2		13.8		13.8		9.5		7.9		4.6		2.8

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		9.2		3.3		5.3		9.9		15.7		16.6		14.9		12.1		12.2		7.8		6.7		3.8		2.6

NEARBY - MAP

NEARBY - LIST

Tahltan, British Columbia (0 mi / 0 km)
Dease Lake - Allan Lake, British Columbia (1 mi / 1 km)
Iskut, British Columbia (38 mi / 61 km)
Telegraph Creek, British Columbia (55 mi / 89 km)
Todagin Ranch, British Columbia (56 mi / 91 km)

GEOBA.SE

Dease Lake, British Columbia