DUNCAN BAY, BRITISH COLUMBIA

Average Precipitation

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		1597.9		232.9		163.2		130.9		107.4		76.8		64.2		46.5		42.5		61.3		175.1		271.4		225.7

Average Number of Days With Precipitation

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		169.8		18.5		16.5		16.9		14.8		12.6		11.9		7.4		7.7		9.6		15.7		19.9		18.4

Most Precipitation Reported in a Day

Years on Record: 37

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		88.4		88.4		64.4		53.3		36.6		38.6		45.2		67.3		44.5		56.6		66.5		77.6		81.3

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

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		177.4		19.7		16.4		17.1		17		13.6		13.4		8.2		6.9		9.2		16.7		21.1		18.2

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

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		88.2		12.6		8.4		7.5		6.8		5.2		4.3		2.8		2.6		3.5		8.9		13.3		12.2

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

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		55		8.8		5.3		4.6		4		2.3		1.9		1.8		1.1		2.2		5.9		9.5		7.8

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

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		14.9		2.5		1.8		1		0.5		0.1		0.2		0.3		0.4		0.4		1.9		3.1		2.9

Average Rainfall

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		1548.3		219.3		152.7		128.6		107.3		76.8		64.2		46.5		42.5		61.3		173.4		267.5		208.3

Average Number of Rainy Days

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		173.4		18.6		15.4		16.9		17		13.6		13.4		8.2		6.9		9.2		16.5		21		16.8

Most Rain Reported in a Day

Years on Record: 37

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		88.4		88.4		64.4		53.3		36.6		38.6		45.2		67.3		44.5		56.6		66.5		77.6		81.3

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

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		85.4		11.8		7.7		7.4		6.8		5.2		4.3		2.8		2.6		3.5		8.9		13.2		11.2

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

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		53.3		8.1		4.9		4.6		4		2.3		1.9		1.8		1.1		2.2		5.8		9.4		7.2

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

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		14.3		2.4		1.6		1		0.5		0.1		0.2		0.3		0.4		0.4		1.9		2.9		2.7

Average Snowfall

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		49.6		13.6		10.6		2.3		0.1		---		---		---		---		---		1.7		3.9		17.4

Average Number of Days With Snow

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		10		3		2		0.7		0.1		---		---		---		---		---		0.1		1		3.1

Average Snow Cover

Years on Record: 14

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

Average Snow Cover at Month End

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		0.1		0.2		---		---		---		---		---		---		---		---		---		0.3		0.6

Deepest Snow Cover Reported

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		31		29		31		10		---		---		---		---		---		---		2		14		28

Most Snow Reported in a Day

Years on Record: 37

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		55		55		31		15.5		4.6		---		---		---		---		---		17.6		20.3		31.8

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

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		9.4		2.4		1.8		0.8		0.1		---		---		---		---		---		0.2		1		3.2

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

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		3.5		1.1		0.7		0.1		---		---		---		---		---		---		0.1		0.2		1.2

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

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		1.4		0.4		0.4		---		---		---		---		---		---		---		0.1		0.1		0.5

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

Years on Record: 14

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

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

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		1.4		0.5		0.7		0.1		---		---		---		---		---		---		0.1		0.1		---

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

Years on Record: 14

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

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

Years on Record: 14

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JUN

JUL

AUG

SEP

OCT

NOV

DEC

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

Years on Record: 14

ANNUAL

JAN

FEB

MAR

APR

MAY

JUN

JUL

AUG

SEP

OCT

NOV

DEC

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Average Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		12.9		9.3		10.7		12.5		14.4		16.1		17		16.5		15		13.1		11.2		9.6		8.8

Average Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		11.9		3.6		6.6		10.5		15.4		18.8		20.2		21.6		18		13.7		7.8		4.1		2.9

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		3.7		5.7		7.6		9.1		9.8		9.3		8.1		6.4		4.1		2.6		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		13.1		6.4		10.4		13.2		16.1		17.2		17.4		19.2		17.9		16.2		10.9		7.1		5.4

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		12.5		5.6		9		11		14.8		16.8		17.5		20.9		18		15.5		10		6		4.6

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		11.9		3.6		6.6		10.5		15.4		18.8		20.2		21.6		18		13.7		7.8		4.1		2.9

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		6.2		7.6		9.1		9.8		9.5		8.4		7.2		4.7		3		2

Maximum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		15.9		7.8		12.4		16.1		19.8		20.2		20.9		22		22		20.8		13.4		9.1		6.2

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		16.5		7		11		14.9		20.7		22.4		24.5		25.8		24.2		21.1		12.7		8		5.5

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		10.3		3.2		5.5		9.1		13.4		15.7		17.5		19.8		14.7		11.7		6.8		3.5		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		2.1		3.2		5.4		7.5		8.9		9.6		9.2		8		6		3.8		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		5.4		8		11		13.7		14.3		15.2		17.6		14.3		13.4		9.3		5.7		4.5

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		9.5		4.6		6.8		8.5		11		11.3		12.9		17.8		11.9		12		8.2		4.6		3.7