FORT NORMAN, NORTHWEST TERRITORIES

Average Temperature

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		23.4		-13.4		-10		0.8		22.5		43.9		58.9		62.8		57.4		43.2		23		---		-8.2

Average High Temperature

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		31.8		-7.1		-2.3		11.2		33.2		54.3		69.6		72.8		66.6		50.5		28		5.8		-1.5

Average Low Temperature

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		15.1		-19.7		-17.7		-9.5		11.7		33.3		48.1		52.7		48.2		35.8		18		-5.3		-14.7

Highest Recorded Temperature

Years on Record: 99

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		95		42.1		46.9		59		69.1		89.1		93.9		95		91.9		83.3		73		46.9		37.4

Lowest Recorded Temperature

Years on Record: 99

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		-65.9		-65		-65.9		-58		-40		-11		21.9		26.1		18		3.9		-27		-56.2		-63.9

Average Number of Days Above 95F/35C

Years on Record: 22

ANNUAL

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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		2.4		---		---		---		---		---		0.9		1.1		0.4		---		---		---		---

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		56.9		---		---		---		---		3.1		17.8		21.1		12.9		1.8		0.2		---		---

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		125.5		---		---		---		3.1		18.5		29.1		30.8		28.1		14.8		1.2		---		---

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		180.3		---		0.3		2.2		14.9		29.5		30		31		31		29		11.8		0.6		0.1

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		231.8		28.9		25.5		29.8		28.2		18.5		1.2		---		1.7		13.7		28.4		28.6		27.3

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		216		28.9		25.5		29.8		26.9		12.7		0.3		---		0.7		8.4		26.9		28.6		27.3

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		197.1		28.9		25.4		29.8		24.6		6.4		0.1		---		0.1		3.3		22.5		28.6		27.3

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		162.8		28.9		25.3		28.9		16.5		0.9		---		---		---		---		9.2		26.4		26.8

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		103.2		23.7		20.7		19.5		4.1		---		---		---		---		---		1		13.6		20.6

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		36.4		13.1		8.4		4.4		0.1		---		---		---		---		---		---		3.2		7.3

Lowest Reported Wind Chill

Years on Record: 23

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		-70.8		-69.6		-70.8		-68.1		-33.3		-11.2		21.5		32		32		9.9		-31.7		-55		-67.4

Highest Reported Humidex

Years on Record: 23

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		112.7		39		40.6		44.1		67.5		84.2		94.5		98.6		112.7		79.7		68.2		39.2		29.8

Average Precipitation

Years on Record: 24

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		11.5		0.6		0.5		0.3		0.4		0.5		1.4		1.7		1.8		1.5		1.3		0.9		0.6

Most Precipitation Reported in a Day

Years on Record: 104

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		2.9		0.8		1.2		1.1		1.1		2		1.8		2.9		2.4		2.4		2.4		2		1.3

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

Years on Record: 24

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		88.1		7.1		5.7		5.8		3.9		4.7		7.6		9.1		9.1		8.6		9.4		8.9		8.3

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

Years on Record: 24

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		17.6		0.8		0.7		0.2		0.3		0.9		2.5		2.7		3.2		2.4		2.2		1.1		0.6

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

Years on Record: 24

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		7.1		0.2		0.1		---		0.1		0.4		1.3		1.3		1.6		1.1		0.6		0.4		0.2

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

Years on Record: 24

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

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

Years on Record: 24

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		38.7		---		---		---		0.3		3.5		7.6		9.1		9.1		7.6		1.5		0.1		---

Average Rainfall

Years on Record: 24

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		7		---		---		---		---		0.4		1.4		1.7		1.8		1.4		0.1		---		---

Most Rain Reported in a Day

Years on Record: 104

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		2.9		---		---		---		1.1		2		1.8		2.9		2.4		2.4		1		---		---

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

Years on Record: 24

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		11.4		---		---		---		---		0.7		2.5		2.7		3.2		2.3		0.1		---		---

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

Years on Record: 24

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		5.4		---		---		---		---		0.2		1.3		1.3		1.6		1		---		---		---

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

Years on Record: 24

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

Average Snowfall

Years on Record: 24

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		45.9		5.8		4.5		3.4		3.3		1.5		---		---		---		0.9		11.9		8.7		5.9

Average Snow Cover

Years on Record: 11

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		4.9		10		12.5		12.1		7		0.1		---		---		---		0.1		1.1		6.9		8.7

Average Snow Cover at Month End

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		5.3		12		13.6		13.1		3.2		---		---		---		---		0.7		3		8.5		9

Deepest Snow Cover Reported

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		28.3		20.5		28		28.3		26.4		15.4		---		---		---		7.9		10.2		17.7		15.7

Most Snow Reported in a Day

Years on Record: 104

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		24.2		8		12		11		10		9.8		6		---		1.7		7		24.2		19.6		13

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

Years on Record: 24

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		49.7		7.1		5.7		5.8		3.7		1.2		0.1		---		---		0.9		8.1		8.9		8.3

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

Years on Record: 24

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		6.2		0.8		0.7		0.2		0.3		0.2		---		---		---		0.1		2.1		1.2		0.6

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

Years on Record: 24

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		1.8		0.2		0.1		---		0.1		0.1		---		---		---		0.1		0.6		0.4		0.2

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

Years on Record: 24

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		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		186.3		31		28		31		19		1.2		---		---		---		1.5		13.5		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		176.4		30.3		28		31		17.6		0.4		---		---		---		0.8		7.3		30		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		160.3		28.7		28		26.5		15.8		0.2		---		---		---		0.4		3		26.7		31

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		104		21.7		26.3		24.3		8.6		0.1		---		---		---		0.1		---		4.7		18.4

Heating Degree Days

Years on Record: 80

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		15794.8		2511		2175.3		2030.5		1350		759.5		330		170.5		372		720		1224.5		1935		2216.5

Growing Degree Days

Years on Record: 80

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		507.5		---		---		---		---		---		120		294.5		93		---		---		---		---

Average Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		13.5		6.5		9.5		12.7		16.4		20		22.5		20.6		17.5		13.8		10.4		7.2		5.3

Highest Reported Hourly Wind Speed

Years on Record: 23

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mph		40.4		34.8		40.4		40.4		23		23		28.6		34.8		37.9		40.4		40.4		23		40.4

Average Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		2.7		0.1		0.7		2		3.9		5.6		6.3		5.7		4.1		2.4		1		0.2		---

Average Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		1.3		0.1		0.5		1.2		1.9		2.5		2.7		2.6		2.2		1.3		0.7		0.2		---

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		3.1		0.5		1.6		3.5		5.1		5.3		5.3		5.1		4.2		3.3		2.1		0.9		---

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		3.6		0.3		1.4		3.2		5.1		7		8.2		7		4.6		3.4		1.8		0.8		---

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		2.7		0.1		0.7		2		3.9		5.6		6.3		5.7		4.1		2.4		1		0.2		---

Maximum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		---		0.1		0.5		1.2		1.9		2.5		2.7		2.6		2.2		1.4		0.7		0.2		---

Maximum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		---		0.6		2.1		3.9		5.6		5.8		6.2		5.7		4.9		3.8		2.4		1.1		---

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		---		0.5		1.9		3.6		5.9		8.2		10.5		8.4		5.8		3.9		2.1		1		---

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		2.3		0.1		0.6		1.8		3.5		4.9		5.5		4.6		3.6		2.1		0.9		0.2		---

Minimum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		---		0.1		0.4		1.1		1.9		2.4		2.6		2.6		2.2		1.3		0.6		0.2		---

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		---		0.4		1.3		3		4.5		4.6		4.7		4		3.6		2.8		1.7		0.7		---

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		---		0.3		1.2		2.6		4.2		5.6		6.5		4.5		3.4		2.6		1.4		0.6		---