BANFF, ALBERTA

Average Temperature

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		37.9		18.2		21.8		30.8		38.8		47		53.8		58		57.7		49.1		39.8		24.7		15.3

Average High Temperature

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		48.4		26.5		31.7		41.4		49.4		58.5		65.6		70.8		70.8		61.5		49.9		32.1		22.6

Average Low Temperature

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		27.4		10		12		20.1		28.1		35.3		41.9		45.2		44.4		36.7		29.6		17.4		8

Highest Recorded Temperature

Years on Record: 108

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		93.9		54		58.5		63		78.1		84.9		91.9		93.9		93		87.8		79.7		61.7		54.5

Lowest Recorded Temperature

Years on Record: 108

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		-60.2		-60.2		-49		-41.1		-17		---		25		28.9		23.9		1.9		-16.6		-41.1		-54.9

Average Number of Days Above 95F/35C

Years on Record: 15

ANNUAL

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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		2.3		---		---		---		---		---		---		1.5		0.6		0.2		---		---		---

Average Number of Days Above 86F/30C

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		2.2		---		---		---		---		---		---		1.4		0.4		0.4		---		---		---

Average Number of Days Above 70F/21C

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		64.2		---		---		---		0.6		4.7		11.4		18		18.6		9.1		1.8		---		---

Average Number of Days Above 50F/10C

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		172.1		---		0.5		4		13.6		24.5		28.7		30.6		30.1		24.6		14.5		0.9		---

Average Number of Days Above 32F/0C

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		287.9		10.4		16.1		26.5		29.3		31		30		31		31		29.9		29.4		16.1		7.1

Average Number of Days Below 35F/2C

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		241.3		31		28		30.3		26.4		18.1		5		1		2.2		14.6		24.4		29.2		31

Average Number of Days Below 32F/0C

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		206.1		30.3		26.5		29.1		22.9		9.5		1.4		0.1		0.6		8.1		19.2		27.7		30.9

Average Number of Days Below 28F/-2C

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		156.9		27.8		22.7		24.3		13.1		2.2		---		---		0.2		2.8		11.4		23.6		28.8

Average Number of Days Below 10F/-12C

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		67		16.3		13.3		6.5		1.2		---		---		---		---		0.1		1.3		9.6		18.6

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

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		19.2		4.9		5.1		1.1		---		---		---		---		---		---		0.2		2.1		5.7

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

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		4.5		1.3		1.2		0.1		---		---		---		---		---		---		---		0.4		1.6

Lowest Reported Wind Chill

Years on Record: 40

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		-61.7		-61.7		-56.3		-43.2		-34.5		-6		22.4		32		23.5		6.1		-22.9		-45.6		-59.1

Highest Reported Humidex

Years on Record: 40

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		91.4		54		57.7		61		75.9		84.2		86		91.4		91		86.7		76.8		59		54

Average Precipitation

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		18.5		0.8		0.7		0.8		1.3		2.5		2.7		2.7		2.4		1.5		1.3		1		0.8

Average Number of Days With Precipitation

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		141		10.7		9.9		10.2		10.9		13.4		15		14.5		15		11		9.3		10		11.1

Most Precipitation Reported in a Day

Years on Record: 108

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		2.1		1.3		1.5		1.6		1.9		2.1		2		2.1		2		1.3		1.8		2.1		1.9

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

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		140.6		9.9		9.3		9.5		11.2		14.2		15.9		16		14.9		10.1		9.9		10.1		9.6

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

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		29.9		1		0.8		1		2.1		4		4.6		4.6		4.3		2.6		2.1		1.4		1.3

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

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		11.1		0.3		0.2		0.2		0.6		1.8		2.1		1.9		1.6		0.8		0.6		0.6		0.4

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

Years on Record: 15

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

Average Rainfall

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		12.7		0.1		0.1		0.1		0.6		1.9		2.6		2.7		2.4		1.3		0.6		0.2		0.1

Average Number of Rainy Days

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		86.8		0.9		1.3		1.7		5.4		12.9		15.9		16		14.8		9.2		6.1		1.8		0.9

Most Rain Reported in a Day

Years on Record: 108

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		2.1		0.8		0.6		0.8		1.9		2.1		2		2.1		2		1.3		0.9		0.6		0.5

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

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		71		11.1		9.8		10		7.9		4.1		0.4		---		0.2		2.2		4.9		9.2		11.2

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

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		21.4		0.1		0.1		0.1		0.9		3.2		4.6		4.6		4.3		2.3		0.9		0.3		0.1

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

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		8.2		0.1		0.1		0.1		0.1		1.3		2.1		1.9		1.6		0.6		0.2		0.1		---

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

Years on Record: 15

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

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

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		5.8		0.8		0.6		0.7		0.5		0.5		0.1		---		---		0.1		0.5		0.8		1.3

Average Snowfall

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		75.2		9.5		8.1		9.3		8.5		5.9		0.4		---		0.1		2.6		8		12.1		10.8

Average Snow Cover

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		2.7		9.1		8.9		3.7		0.6		0.1		---		---		---		---		0.4		3.1		6.7

Average Snow Cover at Month End

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		2.7		10.3		7.1		0.9		---		---		---		---		---		---		0.7		4.7		8.2

Deepest Snow Cover Reported

Years on Record: 41

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		52		39.4		48.8		52		22		7.1		2		---		0.8		5.9		11		18.1		33.1

Most Snow Reported in a Day

Years on Record: 108

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		23.1		17.9		19		16		13.6		19		6		3		2.3		9.3		18		21		23.1

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

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		64		9.4		8.5		8.6		7.6		3.5		0.3		0.1		0.2		2.1		5.1		9.2		9.3

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

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		11.7		1.3		1.2		1.3		1.3		1.1		0.1		---		---		0.4		1.5		2		1.6

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

Years on Record: 15

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

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

Years on Record: 15

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

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

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		140.9		31		27.5		19.3		5		0.8		0.1		---		0.1		0.8		4.9		20.6		30.9

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

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		122.3		31		27.1		13.4		2.4		0.2		---		---		---		0.3		2.1		16.5		29.4

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

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		98.9		29.9		23		10.1		1.3		---		---		---		---		0.2		0.8		10.1		23.6

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

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		51		16.5		16.5		6.2		0.8		---		---		---		---		---		0.1		2.6		8.4

Average Relative Humidity

Years on Record: 8

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		71		77		76		69		64		66		69		62		66		67		73		78		79

Average Morning Relative Humidity

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		76.9		75.1		73.8		73.5		73.6		76.2		77.8		79.6		82.7		80.9		75.2		77.2		77.1

Average Evening Relative Humidity

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		47.9		62.5		51.4		43.8		41		40.5		39.6		39.7		40.4		43.3		44.5		61.7		66

Average Dew Point

Years on Record: 8

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		27		6		12		17		27		36		41		45		44		37		31		19		12

Heating Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		5473.3		847.5		677.3		602.8		434		306.6		181.8		113		127.2		255.2		421.1		662.8		844

Cooling Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		15.9		---		---		---		---		---		0.8		8.4		6.5		0.2		---		---		---

Growing Degree Days

Years on Record: 49

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		463		---		---		---		---		---		60		248		155		---		---		---		---

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		17.3		16.7		15.1		13.1		11.2		9.5		8.6

Most Sunshine Reported in a Day

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		13.3		6.4		9.6		10.3		11.9		12.6		13.1		13.3		13.3		10.2		9		8.6		5.7

Average Wind Speed

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mph		4.8		6		5.4		4.6		4.8		4.4		4.6		3.9		3.5		3.9		5		5.5		5.8

Highest Reported Hourly Wind Speed

Years on Record: 40

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mph		49.7		34.8		34.8		36		29.8		34.8		39.8		29.8		34.8		34.8		34.8		34.8		49.7

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

Years on Record: 1

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

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

Years on Record: 1

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		160		---		---		---		---		---		---		---		---		---		---		---		---

Average Primary Wind Direction

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
°		225		270		225		225		225		225		225		225		225		225		225		225		270

Average Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		3.4		1.1		2.1		3.4		4.6		5.4		5.7		5.8		5		3.7		2.3		1.3		0.9

Average Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		1.7		0.7		1.1		1.7		2.1		2.5		2.7		2.6		2.2		1.7		1.2		0.8		0.6

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		3.9		2.2		3.4		4.7		5		4.9		4.9		5.1		5		4.3		3.3		2.5		2

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		3.8		2		3		4.1		4.9		4.9		5		5.4		5		4.1		3.1		2.2		1.8

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		3.4		1.1		2.1		3.4		4.6		5.4		5.7		5.8		5		3.7		2.3		1.3		0.9

Maximum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		1.7		0.7		1.2		1.8		2.1		2.6		2.8		2.7		2.3		1.9		1.3		0.9		0.6

Maximum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		4.5		2.4		3.7		5.2		5.6		5.7		5.5		6.1		5.7		5.5		3.9		2.9		2.3

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		4.6		2.2		3.3		4.9		5.6		6.3		6.2		7.2		6.1		5.5		3.7		2.5		2.1

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		3		1		1.9		3.1		4.2		4.6		4.7		4.9		4.2		2.8		2.1		1.2		0.9

Minimum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		1.6		0.6		1		1.6		2.1		2.5		2.7		2.6		2.2		1.6		1.1		0.7		0.5

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		3.4		1.9		3		4.2		4.4		4.2		4.1		4.3		4.1		3.2		3		2.2		1.8

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		2.9		1.6		2.6		3.5		4		3.6		3.4		3.9		3.6		2.7		2.7		1.8		1.5