EMPRESS, ALBERTA

Average Temperature

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		4.8		-12		-8.3		-1.2		6.6		12.5		16.9		19.8		19.1		12.8		5.8		-3.8		-10.1

Average High Temperature

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		11.5		-6.5		-2.6		4.8		13.9		19.7		23.8		27.4		27		20.4		12.9		1.7		-4.7

Average Low Temperature

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-1.8		-17.5		-14.1		-7.2		-0.7		5.2		9.9		12.1		11.1		5.2		-1.2		-9.3		-15.4

Highest Recorded Temperature

Years on Record: 90

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		42.2		12		17		28		32		36		41.1		42.2		41.7		38.3		31.7		23		15

Lowest Recorded Temperature

Years on Record: 90

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-47.8		-47.8		-45.6		-40		-28.9		-14.4		-4.4		---		---		-10		-26		-36.5		-45

Average Number of Days Above 95F/35C

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		4		---		---		---		---		0.1		0.4		1.9		1.5		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		22.3		---		---		---		0.2		1		3.1		7.5		8.4		2.1		0.1		---		---

Average Number of Days Above 86F/30C

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		24.7		---		---		---		0.1		1		3.2		8.6		9.2		2.5		0.1		---		---

Average Number of Days Above 70F/21C

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		118.2		---		---		0.3		5.4		14.2		22.3		28.8		26.9		15.5		4.5		0.1		---

Average Number of Days Above 50F/10C

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		203		0.2		1.2		8.2		21.7		28.2		29.8		31		30.9		27.4		20.1		3.8		0.5

Average Number of Days Above 32F/0C

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		281.7		8.8		12.2		22		28.6		31		30		31		31		30		28.8		17.7		10.7

Average Number of Days Below 35F/2C

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		210.7		30.9		28.1		30.1		21.8		8.1		0.4		---		0.4		7		24.2		28.9		30.9

Average Number of Days Below 32F/0C

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		192.6		30.7		27.7		28.6		18.4		5		0.1		---		0.1		4.1		19.3		27.9		30.5

Average Number of Days Below 28F/-2C

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		155.3		29.8		25.8		22.1		9.8		1.6		---		---		---		1		11.5		24.6		29

Average Number of Days Below 10F/-12C

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		80.5		22.1		16.6		7.5		1.2		---		---		---		---		---		1.4		11.7		20.1

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

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		31.9		11.1		6.9		2.4		---		---		---		---		---		---		0.2		2.5		8.8

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

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		9.2		4.1		1.8		0.3		---		---		---		---		---		---		---		0.4		2.6

Average Precipitation

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		311.6		14.2		8.6		12.7		18.7		38.8		68.9		50.3		33.9		28.5		11.5		10.8		14.8

Average Number of Days With Precipitation

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		49.1		3.1		2.5		2.8		3.1		5.4		7.9		6.2		5		4.6		2.3		2.3		3.7

Most Precipitation Reported in a Day

Years on Record: 64

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		86.4		25.4		15.2		25.4		31		53.3		86.4		57.2		64		73.6		37.1		17		15.2

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

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		59.1		4.3		2.6		3.6		3.5		6.5		10		6.9		5.8		5.4		3.3		3		4.3

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

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		21.1		0.9		0.7		0.8		1.4		2.8		4.5		3.1		2.1		1.9		0.8		0.9		1.1

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

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		8.8		0.2		0.2		0.2		0.6		1.4		2.6		1.7		1		0.8		0.2		0.1		0.1

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

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		1		---		---		---		---		---		0.4		0.4		0.2		0.1		---		---		---

Average Rainfall

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		244.5		0.2		0.3		2.1		13.8		38.2		68.9		50.3		33.9		28.1		7.5		1		0.4

Average Number of Rainy Days

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		40.8		0.1		0.1		0.5		2.7		6.4		10		6.9		5.8		5.4		2.4		0.3		0.2

Most Rain Reported in a Day

Years on Record: 64

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		86.4		10		6.5		8.6		31		53.3		86.4		57.2		64		73.6		37.1		8.9		4

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

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		16.3		---		---		0.2		1.1		2.8		4.5		3.1		2.1		1.9		0.5		---		---

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

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		7.8		---		---		---		0.4		1.4		2.6		1.7		1		0.7		0.1		---		---

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

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		1		---		---		---		---		---		0.4		0.4		0.2		0.1		---		---		---

Average Snowfall

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		67.1		13.9		8.3		10.6		4.9		0.7		---		---		---		0.5		4.1		9.8		14.4

Average Number of Days With Snow

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		15.4		3.1		2.5		2.5		1		0.1		---		---		---		0.1		0.5		2.1		3.5

Average Snow Cover

Years on Record: 8

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		2.9		11		13.9		5.3		0.2		---		---		---		---		---		0.1		1.1		2.8

Average Snow Cover at Month End

Years on Record: 8

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		2.6		13.6		10.3		0.1		---		---		---		---		---		---		---		1.6		6.1

Deepest Snow Cover Reported

Years on Record: 8

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		52		38		52		40		27		6		---		---		---		---		11		11		16

Most Snow Reported in a Day

Years on Record: 64

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		25.4		25.4		15.2		25.4		20.3		6		---		---		---		11.2		18		17		15.2

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

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		18.8		4.2		2.5		3.1		1		0.2		---		---		---		---		1.1		2.6		4

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

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		4.8		0.9		0.6		0.6		0.3		---		---		---		---		---		0.3		0.8		1.1

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

Years on Record: 26

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

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

Years on Record: 26

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

Years on Record: 8

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		96.9		28.9		26.9		15.9		0.7		0.1		---		---		---		---		0.7		7.9		15.9

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

Years on Record: 8

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		61.8		19.9		21.7		9.8		0.3		---		---		---		---		---		0.2		3.1		6.8

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

Years on Record: 8

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		41.8		14.9		16.4		6.5		0.3		---		---		---		---		---		0.1		0.5		3.1

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

Years on Record: 8

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		14.1		4.9		6.6		2.5		0.1		---		---		---		---		---		---		---		---

Heating Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		2838.1		542.1		428.6		340.9		192.1		98.1		34.1		12.1		21.9		94.8		204.5		367.5		501.6

Cooling Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		99.5		---		---		---		0.3		4.3		17		37.7		36.1		4.2		0.1		---		---

Growing Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		935.8		---		---		---		---		80.9		210		294.5		272.1		78.3		---		---		---

Average Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		12.9		9.2		10.7		12.5		14.5		16.3		17.2		16.7		15.1		13.1		11.2		9.5		8.7

Average Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		12.5		3.7		6.8		11.4		17.2		20.2		20.9		22		18.3		13.1		8.3		4.5		3.1

Average Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.9		2.3		3.8		5.9		7.5		9.1		9.8		9.4		8		6.2		4.4		2.7		1.9

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		14		7		11.2		15.2		18.5		18.6		18		19.6		18.4		15.6		11.9		8.1		6.3

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		13.8		6.1		9.7		13.2		18.8		19.4		18.9		21.8		18.9		14.8		11.1		7.1		5.5

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		12.5		3.7		6.8		11.4		17.2		20.2		20.9		22		18.3		13.1		8.3		4.5		3.1

Maximum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		6.2		2.6		4.1		6.3		7.7		9.1		9.9		9.6		8.1		6.8		4.6		3		2.1

Maximum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		16.2		8.3		13		17.7		21.1		21.5		20.3		22		20.9		19.3		13.2		9.7		7.3

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		16.8		7.5		11.4		16.2		22.7		24.6		23.5		26		23		19.4		12.6		8.3		6.5

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		10.6		3.1		6		9.8		14.8		15.7		18.3		19.5		16		10.1		7.1		3.6		2.5

Minimum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.7		2		3.4		5.5		7.4		9		9.7		9.3		8		5.7		3.9		2.3		1.7

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		11.6		5.6		9.6		12.4		15.4		14.3		15.8		17.3		15.8		11.4		10.2		6		4.8

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		10.2		4.7		8		10.1		13.9		11.4		14.3		17.4		14.4		9.4		9.1		5.2		4