STREATHAM, BRITISH COLUMBIA

Average Temperature

Years on Record: 24

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		37.5		17.8		20.8		28.1		36.9		44.9		52.2		56.4		56.1		49.2		39.1		28.2		20.8

Average High Temperature

Years on Record: 24

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		46.7		24.5		29.5		37.9		47.3		55.8		63		67.4		67.7		60		46.9		33.8		26.6

Average Low Temperature

Years on Record: 24

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		28.3		11.1		12.1		18.4		26.4		34		41.3		45.2		44.4		38.2		31.4		22.7		15

Highest Recorded Temperature

Years on Record: 79

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		97		52		55		64.9		80.1		96.1		91		97		96.1		93		75.9		64.4		52.7

Lowest Recorded Temperature

Years on Record: 79

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		-47		-47		-41.1		-33		-14.1		15.1		24.1		27		26.1		-2.9		-10.3		-31.9		-43.1

Average Number of Days Above 95F/35C

Years on Record: 24

ANNUAL

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NOV

DEC

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Average Number of Days Above 86F/30C

Years on Record: 24

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		0.8		---		---		---		---		0.1		0.2		0.1		0.4		---		---		---		---

Average Number of Days Above 70F/21C

Years on Record: 24

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		41.2		---		---		---		0.1		1.9		7.8		12.7		13.1		5.3		0.2		---		---

Average Number of Days Above 50F/10C

Years on Record: 24

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		161.5		0.1		0.1		1.3		9.3		23		28.9		30.7		30.8		27.4		9.8		0.3		---

Average Number of Days Above 32F/0C

Years on Record: 24

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		291.6		10.5		13.5		25.2		29.3		31		30		31		31		30		29.7		19.8		10.6

Average Number of Days Below 35F/2C

Years on Record: 24

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		242.1		30.9		28.2		30.9		29		19.2		5.7		1.2		2.6		11.1		23.4		29		30.7

Average Number of Days Below 32F/0C

Years on Record: 24

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		213.2		30.3		28		30.3		25.8		14.3		2.6		0.1		0.8		6.1		17.3		27.4		30.2

Average Number of Days Below 28F/-2C

Years on Record: 24

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		160.5		27.8		25.8		25.7		17.2		6.1		0.5		---		0.1		1.9		9.2		19.6		26.8

Average Number of Days Below 10F/-12C

Years on Record: 24

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		51		13.8		13		7.5		0.9		---		---		---		---		---		0.6		4.2		11.1

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

Years on Record: 24

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		14.1		5.3		3.6		1.5		---		---		---		---		---		---		0.2		0.8		2.7

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

Years on Record: 24

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		2.9		1.6		0.5		0.2		---		---		---		---		---		---		---		0.1		0.4

Average Precipitation

Years on Record: 24

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		17		1.5		1		0.8		0.7		1.3		2.1		1.7		1.5		1.6		1.6		1.7		1.6

Most Precipitation Reported in a Day

Years on Record: 79

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		2		1.3		0.7		1.3		0.9		0.9		2		1.6		1.5		1.5		1.2		1.5		1.7

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		118.2		11.1		8.5		7.6		5.9		9.5		11.7		10.6		10.1		9.9		11.1		12.3		10

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		29.7		2.5		1.7		1.3		1.1		2.2		3.4		3		2.7		2.7		2.6		3.5		3

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		8.8		0.7		0.3		0.3		0.2		0.7		1.5		1		0.7		0.9		0.8		0.9		1

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		---		---		---		---		0.2		0.1		---		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		73.5		1.5		1		1.1		3.8		8.8		11.7		10.6		10.1		9.9		9.5		4.3		1.3

Average Rainfall

Years on Record: 24

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		10.8		0.2		0.1		0.1		0.4		1.2		2.1		1.7		1.5		1.6		1.2		0.5		0.2

Most Rain Reported in a Day

Years on Record: 79

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		2		1		0.7		0.3		0.7		0.9		2		1.6		1.5		1.5		1.2		1.1		1.4

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		17.9		0.3		0.2		---		0.6		2		3.4		3		2.7		2.7		1.8		1		0.3

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		5.8		0.2		---		---		0.1		0.6		1.5		1		0.7		0.9		0.5		0.3		0.1

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		---		---		---		---		---		0.2		0.1		---		0.1		---		---		---

Average Snowfall

Years on Record: 24

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		61.9		12.8		9.1		7.4		2.4		1		---		---		---		---		3.7		11.9		13.7

Average Snow Cover

Years on Record: 24

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		5.2		13.1		16.5		15.7		4.8		---		---		---		---		---		0.1		2.9		8.7

Average Snow Cover at Month End

Years on Record: 24

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		4.8		14.9		16.5		10.3		0.3		---		---		---		---		---		0.1		5		11

Deepest Snow Cover Reported

Years on Record: 24

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		38.6		29.9		33.1		38.6		27.6		6.7		---		---		---		---		5.9		17.7		23.6

Most Snow Reported in a Day

Years on Record: 79

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		17		12.6		7.2		12.5		9		7.5		0.1		---		---		6.6		8.5		11.8		17

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		49.3		10.2		7.6		6.8		2.5		1.1		---		---		---		0.1		2.8		9		9.2

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		11.4		2.1		1.5		1.3		0.4		0.1		---		---		---		---		0.7		2.5		2.7

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		2.6		0.5		0.3		0.3		0.1		---		---		---		---		---		0.2		0.4		0.9

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: 24

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		158.2		30.6		28.2		30.7		14.6		0.4		---		---		---		---		1.4		21.6		30.7

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

Years on Record: 24

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		147.6		30		28.2		30.3		13.6		0.3		---		---		---		---		0.9		16.7		27.8

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

Years on Record: 24

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		135.3		28.4		27.9		29.7		12.2		0.2		---		---		---		---		0.3		13.7		22.9

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

Years on Record: 24

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		104.9		22.4		25.1		27.9		8.6		---		---		---		---		---		---		5.3		15.6

Heating Degree Days

Years on Record: 64

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		10536		1565.5		1243		1178		870		666.5		435		310		341		540		806		1155		1426

Growing Degree Days

Years on Record: 64

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		294		---		---		---		---		---		15		155		124		---		---		---		---

Average Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		13		8.8		10.5		12.6		14.8		16.8		17.9		17.3		15.4		13.2		11.1		9.2		8.2

Average Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		3.2		0.8		1.8		3.1		4.6		5.5		5.7		5.6		4.7		3.3		1.9		1		0.6

Average Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		1.6		0.5		1		1.6		2.1		2.6		2.8		2.7		2.2		1.6		1.1		0.6		0.4

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		3.7		1.8		3.1		4.4		5.1		5		4.9		5		4.8		4		2.8		1.9		1.3

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		1.6		2.7		3.9		5.3		5.3		5.3		5.3		4.8		3.7		2.5		1.7		1.1

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		3.2		0.8		1.8		3.1		4.6		5.5		5.7		5.6		4.7		3.3		1.9		1		0.6

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		0.6		1.1		1.7		2.1		2.6		2.8		2.7		2.3		1.8		1.2		0.7		0.4

Maximum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		4.3		2.1		3.7		5.1		5.7		6.1		5.7		5.8		5.9		5.1		3.3		2.3		1.4

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		1.9		3.2		4.6		6.2		7.1		6.8		6.8		6.6		5.2		3		2.1		1.2

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		2.8		0.7		1.5		2.9		4.1		4.7		5		5.1		4		2.6		1.6		0.9		0.5

Minimum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		1.5		0.5		0.9		1.5		2		2.5		2.7		2.7		2.2		1.5		1		0.6		0.3

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		3.1		1.5		2.5		4		4.4		4.3		4.3		4.5		4		3		2.4		1.6		1

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		2.8		1.3		2.1		3.5		4.2		3.9		4.1		4.3		3.4		2.5		2.1		1.4		0.8