CASTLE MOUNTAIN, ALBERTA

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Elevation: 5000 feet Latitude: 51 16N Longitude: 115 55W

WEATHER

Monthly - Summary

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Climate Summary

CURRENT CONDITIONS

Sunrise/Set

08:25 am

10:57 pm
Local Time
6:02 am EDT
25 April, 2024

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MONTHLY - ALL WEATHER AVERAGES [ Show Summary ]

[ °C ] °F

TEMPERATURE

Average Temperature

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		32.7		9.4		15.6		24.5		35.2		43.4		50.1		54.7		53.1		45.3		34.7		18.9		7.3

Average High Temperature

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		46		21.7		29.9		38.1		47.8		57.1		63.7		69.7		68.8		60.5		46.6		29.7		18.4

Average Low Temperature

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		19.4		-2.7		1.3		11		22.4		29.7		36.4		39.7		37.3		30		22.9		8.3		-3.7

Highest Recorded Temperature

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		90.5		59		54.5		59		75.2		82.4		83.3		89.6		90.5		86		77		70.7		40.1

Lowest Recorded Temperature

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		-50.8		-50.8		-49		-40		-2.2		14		23		26.6		21.2		8.6		-18.4		-41.8		-49.9

Average Number of Days Above 95F/35C

Years on Record: 18

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: 18

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

Average Number of Days Above 70F/21C

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		57.8		---		---		---		0.6		4.8		9.1		16.6		16.9		8.7		1		0.1		---

Average Number of Days Above 50F/10C

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		158.2		0.1		0.4		1.4		9.8		22.6		28.6		30.7		30.2		24.5		9.8		0.3		---

Average Number of Days Above 32F/0C

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		271.4		5.3		14.2		24.7		29.5		30.9		30		31		31		30		28.8		13.8		2.2

Average Number of Days Below 35F/2C

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		301.3		31		28.3		31		30		26.8		15		8.3		13.9		25.8		30.3		30		31

Average Number of Days Below 32F/0C

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		270.4		31		28.3		30.9		29.1		21.6		8.1		3.1		7.9		21		28.7		29.7		31

Average Number of Days Below 28F/-2C

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		220.4		30.4		28.1		29.3		23.3		12.2		2.1		0.1		1.5		11.8		22.8		28.1		30.9

Average Number of Days Below 10F/-12C

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		111.6		24.4		21.7		14.3		3.3		---		---		---		---		0.1		3.8		17.3		26.8

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

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		44.5		12.4		9.8		3.6		---		---		---		---		---		---		0.3		5		13.5

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

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		13.1		5.2		2.6		0.5		---		---		---		---		---		---		---		1.1		3.6

PRECIPITATION

Average Precipitation

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		19.9		1.7		1		1		1.3		1.8		2.3		2.3		2.3		1.6		1.5		1.5		1.6

Most Precipitation Reported in a Day

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		1.8		1		0.7		0.9		0.7		0.8		0.9		1.7		1.8		1.2		1.1		0.9		0.9

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

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		135.5		11.8		7.9		8.3		8.7		13.1		15.1		14.8		14.1		9.8		11.2		10.8		10.1

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

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		35.1		3.1		1.4		1.7		2.3		3.3		4.7		4		3.9		2.8		2.8		2.1		3

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

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		11.2		0.9		0.8		0.3		0.8		1.3		1.4		1.4		1.2		1		0.5		0.8		1

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

Years on Record: 18

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

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

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		83.3		0.5		0.6		1.9		5.5		12.1		15.1		14.8		14.1		9.4		7.8		1.1		0.5

PRECIPITATION - RAIN

Average Rainfall

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		11.8		0.1		0.1		0.2		0.6		1.5		2.3		2.3		2.3		1.4		0.8		0.2		---

Most Rain Reported in a Day

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		1.8		0.4		0.3		0.2		0.5		0.7		0.9		1.6		1.8		1.2		0.6		0.9		0.2

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

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		20.6		0.1		0.1		0.1		0.9		2.8		4.6		4		3.9		2.6		1.4		0.1		---

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

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		6.5		0.1		---		---		0.2		1		1.4		1.4		1.2		0.9		0.2		0.1		---

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

Years on Record: 18

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

PRECIPITATION - SNOW

Average Snowfall

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		80.2		15.9		9.7		8.4		6.6		3		0.2		0.2		---		1.5		6.6		13.1		15.1

Average Snow Cover

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		7.5		19.5		22.2		21.4		8.9		0.1		---		---		---		---		0.4		4.8		12.8

Average Snow Cover at Month End

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		7.6		21.4		23		18.4		0.6		---		---		---		---		0.2		1.3		9.1		16.6

Deepest Snow Cover Reported

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		41.7		41.7		37		35		29.1		5.5		1.6		---		0.8		2.4		10.6		21.3		36.2

Most Snow Reported in a Day

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		9.8		9.8		7.1		9.1		5.5		5.5		0.4		1.6		0.4		3.5		7.9		9.4		9.1

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

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		60.7		11.5		7.6		7.2		5		2.3		0.3		0.1		0.1		1.1		5.8		9.8		10

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

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		13.6		2.9		1.4		1.4		1.3		0.5		---		---		---		0.3		1.2		1.8		2.8

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

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		4.1		0.8		0.8		0.3		0.3		0.2		---		---		---		---		0.1		0.7		1

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

Years on Record: 18

		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: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		178.8		31		28.3		31		21.4		1.7		---		---		0.1		0.7		8.1		25.4		31

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

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		163.7		31		28.3		31		20.4		0.9		---		---		---		0.1		3.5		17.6		30.9

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

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		155.7		31		28.3		31		18.7		0.1		---		---		---		---		0.1		16.6		29.9

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

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		144.5		31		28.3		31		13.9		---		---		---		---		---		---		14		26.3

DEGREE DAYS

Heating Degree Days

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		11775.5		1723.6		1395.6		1255.5		894		669.6		447		319.3		368.9		591		939.3		1383		1788.7

Growing Degree Days

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		244.8		---		---		---		---		---		3		145.7		96.1		---		---		---		---

SKY CONDITIONS

Average Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		12.9		9.1		10.7		12.5		14.5		16.3		17.3		16.8		15.1		13.1		11.2		9.5		8.6

SOLAR RADIATION

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

NEARBY - MAP

NEARBY - LIST

Banff, Alberta (16 mi / 26 km)
Bankhead, Alberta (16 mi / 26 km)
Exshaw, Alberta (16 mi / 26 km)
Lake Louise, Alberta (17 mi / 27 km)
Yoho National Park - Wapta Lake, British Columbia (21 mi / 35 km)

GEOBA.SE

Castle Mountain, Alberta