ARVIAT, NUNAVUT

Average Temperature

Years on Record: 23

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-9.3		-29.3		-28.3		-22.8		-14		-4.3		4.4		11.1		10.8		4.8		-3.6		-16.1		-24.1

Average High Temperature

Years on Record: 23

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-5.6		-25.4		-24.2		-18		-9.1		-1.2		7.7		15.1		14.2		7.3		-1		-12		-20.3

Average Low Temperature

Years on Record: 23

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-13		-33.1		-32.4		-27.5		-18.7		-7.4		1		7		7.3		2.2		-6.2		-20.1		-27.9

Highest Recorded Temperature

Years on Record: 34

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		33.9		-1.5		-1.5		3.5		4		14.5		25.5		33.9		30		23		13		1.5		-1.5

Lowest Recorded Temperature

Years on Record: 34

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-48.3		-48.3		-47		-41.5		-36.7		-26.7		-11		-4		-0.6		-8.3		-26		-34		-42.5

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

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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		0.1		---		---		---		---		---		---		0.1		---		---		---		---		---

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		9.6		---		---		---		---		---		0.7		5.2		3.4		0.3		---		---		---

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		63.4		---		---		---		---		0.2		8		24.3		24.4		6.5		---		---		---

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		149.8		---		---		0.3		2		13.7		28.8		31		31		29.1		13.6		0.4		---

Average Number of Days Below 35F/2C

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		278.3		30.9		28.2		30.9		29.7		30.1		20.5		1.5		0.8		14.6		30.2		30		30.9

Average Number of Days Below 32F/0C

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		257.4		30.9		28.2		30.9		29.7		28.9		10.9		0.6		0.1		8.6		27.6		30		30.9

Average Number of Days Below 28F/-2C

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		229.5		30.9		28.2		30.9		29.3		22.4		2.8		0.1		---		2.1		22.2		29.7		30.9

Average Number of Days Below 10F/-12C

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		187.1		30.9		28.2		30.2		24.7		10		0.1		---		---		---		6.8		25.7		30.5

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

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		137.9		29.7		27		24.9		13.2		0.9		---		---		---		---		0.6		15.8		25.8

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

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		71.7		23		20		12.4		1.8		---		---		---		---		---		---		1.3		13.2

Avg. # of Days w/Wind Chill Below -4F/-20C

Years on Record: 8

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		181.6		30.9		28.2		30.1		23.8		7.3		---		---		---		---		5		26		30.3

Av. # of Days w/Wind Chill Below -22F/-30C

Years on Record: 8

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		139.4		28.9		27.3		24.3		13.1		0.6		---		---		---		---		0.4		18.5		26.3

Av. # of Days w/Wind Chill Below -40F/-40C

Years on Record: 8

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		87.1		24.1		23.2		16.7		3.8		---		---		---		---		---		---		4.8		14.6

Lowest Reported Wind Chill

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-64.4		-62.7		-64.4		-62.4		-48.8		-33		-19.1		---		---		-14		-37.2		-50.8		-59.3

Average No. Days w/Humidex Above 104F/40C

Years on Record: 8

ANNUAL

JAN

FEB

MAR

APR

MAY

JUN

JUL

AUG

SEP

OCT

NOV

DEC

Days

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Average No. Days w/Humidex Above 95F/35C

Years on Record: 8

ANNUAL

JAN

FEB

MAR

APR

MAY

JUN

JUL

AUG

SEP

OCT

NOV

DEC

Days

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Average No. Days w/Humidex Above 86F/30C

Years on Record: 8

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

Highest Reported Humidex

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		34.3		-1.8		-3.8		2.6		3.2		15		29.2		34.3		32.8		24.7		14.7		1.7		-0.5

Average Precipitation

Years on Record: 23

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		286.5		10.1		6.6		11.4		12.5		18.2		29.6		36.7		56		44		24.5		18.6		18.3

Most Precipitation Reported in a Day

Years on Record: 34

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		63.6		23.6		7.2		11.2		8.6		27.4		25		33.8		37.6		30.8		39		48		63.6

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

Years on Record: 23

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		111.3		7.4		7.2		9.1		7.1		7.6		8		8.9		14.1		12.6		10.8		10.3		8.1

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

Years on Record: 23

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		14.6		0.3		0.1		0.4		0.6		0.9		1.8		2.4		3.5		2.6		1.1		0.6		0.5

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

Years on Record: 23

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		5.9		0.1		---		0.1		---		0.4		0.9		0.9		1.4		1.4		0.2		0.3		0.3

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

Years on Record: 23

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

Avg. No. of Days w/Rain Above 0.1in/2mm

Years on Record: 23

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		47		---		---		---		0.3		2		7.4		8.9		14.1		11.6		2.8		---		---

Average Rainfall

Years on Record: 23

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		174.4		---		---		---		0.5		6.1		26.3		36.7		56		41.2		7.6		---		---

Most Rain Reported in a Day

Years on Record: 34

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		37.6		---		---		---		6.8		26.2		25		33.8		37.6		30.8		13.5		---		---

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

Years on Record: 23

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		10.7		---		---		---		---		0.3		1.5		2.4		3.5		2.4		0.6		---		---

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

Years on Record: 23

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		4.6		---		---		---		---		0.1		0.8		0.9		1.4		1.3		0.1		---		---

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

Years on Record: 23

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

Average Snowfall

Years on Record: 23

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		112.4		10.1		6.6		11.4		12.1		12.1		3.2		---		---		2.8		16.9		18.8		18.3

Average Snow Cover

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		9		14.4		17.6		17.6		22.5		12.7		0.2		---		---		---		1.2		8.5		13.6

Average Snow Cover at Month End

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		11.9		19.9		21.9		26		27		5.9		---		---		---		0.1		5.4		17		19.9

Deepest Snow Cover Reported

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		69		53		53		63		52		59		27		---		1		3		16		69		69

Most Snow Reported in a Day

Years on Record: 34

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		63.6		23.6		7.2		11.2		8.6		27.4		12.8		---		---		15.6		39		48		63.6

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

Years on Record: 23

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		65		7.4		7.2		9.1		7		5.8		0.8		---		---		1.1		8.2		10.3		8.1

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

Years on Record: 23

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		3.8		0.3		0.1		0.4		0.6		0.6		0.3		---		---		0.2		0.5		0.6		0.5

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

Years on Record: 23

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		1.4		0.1		---		0.1		---		0.2		0.1		---		---		0.1		0.1		0.3		0.3

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

Years on Record: 23

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

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

Years on Record: 11

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		213.6		31		28.2		31		30		22		1		---		---		0.4		9		30		31

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

Years on Record: 11

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		198.9		31		28.2		31		30		18.9		0.5		---		---		---		3.2		25.1		31

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

Years on Record: 11

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		161.4		24		28.2		29.1		29.8		15.9		0.3		---		---		---		0.2		9		24.9

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

Years on Record: 11

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		51		6.3		8.3		9.2		16.7		5.4		---		---		---		---		---		---		5.2

Average Morning Relative Humidity

Years on Record: 8

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		81.9		67.9		66.8		71		80.1		89.4		89.8		91.4		94.6		90.5		89		79.1		72.8

Average Evening Relative Humidity

Years on Record: 16

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		76.2		69.1		69.9		74.4		79.8		84.6		76.8		72.7		74.7		74.6		84.1		80.7		73.3

Heating Degree Days

Years on Record: 23

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		10049.7		1476.5		1317.3		1275		969.9		701.5		417.9		224.1		233.4		405.9		679.8		1032.9		1315.3

Growing Degree Days

Years on Record: 23

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		58.9		---		---		---		---		---		---		34.1		24.8		---		---		---		---

Average Sea Level Pressure

Years on Record: 8

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mbar		1018.3		1019.8		1019.6		1023.8		1023.8		1022.6		1016		1014.9		1012.7		1014.1		1016.1		1019.9		1016.3

Average Station Pressure

Years on Record: 8

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mbar		955.4		954.3		954.5		956.7		960.1		960.3		955.8		955.3		952.9		953.6		953.8		956.3		951.5

Average Vapor Pressure

Years on Record: 8

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mbar		3.7		0.6		0.6		0.7		1.8		3.5		7.3		9.6		8.8		7		2.7		1.6		0.7

Average Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		13.5		7.6		9.9		12.6		15.6		18.8		22		20.2		16.6		13.5		10.7		8.1		6.7

Avg. No. of Days Visibility Above 5.5m/9km

Years on Record: 4

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		---		488		462		---		---		---		---		---		---		---		---		---		---

Avg. No. of Days Visibility Below 5.5m/9km

Years on Record: 4

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		---		174		138		---		---		---		---		---		---		---		---		---		---

Avg. No. of Days Visibility Below 0.6m/1km

Years on Record: 4

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		---		82		96		---		---		---		---		---		---		---		---		---		---

Average Wind Speed

Years on Record: 8

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
km/h		23.1		24.9		25.2		23.5		22.6		22.5		20.4		20.6		20.9		22.2		25.1		25.6		23.7

Highest Reported Hourly Wind Speed

Years on Record: 42

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
km/h		98		83		85		78		67		89		80		69		74		82		98		84		82

Average Primary Wind Direction

Years on Record: 8

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
°		315		315		315		315		360		360		180		180		180		315		360		315		315

Average Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		10.2		1.1		3.9		8.5		14.8		20.1		22		21.4		15.4		9.1		4.5		1.6		0.5

Average Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.1		0.8		2.4		4.8		7.1		8.9		10		9.4		7.9		5.1		2.8		1.1		0.4

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		11.9		3.1		8.3		13.5		18.7		20.3		18.8		19.1		15.7		11.5		8		4.4		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		12.6		2.8		7.2		11.7		17.9		23.2		24.2		24.4		16.3		10.9		7		3.7		1.7

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		10.2		1.1		3.9		8.5		14.8		20.1		22		21.4		15.4		9.1		4.5		1.6		0.5

Maximum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.3		0.8		2.7		5.2		7.6		9		10		9.5		8		5.3		3.1		1.3		0.5

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		3.6		9.8		16.2		22.8		23.6		21.5		21.4		18.6		13.4		9.7		5.7		2.4

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		15.8		3.4		8.7		14.8		23.4		28.8		30.5		29.4		21.4		13.3		8.4		5		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		8.5		0.9		3		6.9		11.7		16.4		19.7		17.9		12.5		8		2.6		1.4		0.5

Minimum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		4.8		0.7		2		4.3		7		8.8		9.9		9.2		7.8		4.9		2		1		0.4

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		9.4		2.4		5.8		10.2		13.9		16.8		16.9		15.8		12.3		9.8		3.7		3.5		1.5

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		8.6		2		4.8		8.1		10.9		15.5		19.7		17.3		10.3		8.7		2.5		2.8		1.1