PORT MANN, BRITISH COLUMBIA

Average Precipitation

Years on Record: 16

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		1625.2		239.2		134.3		145.7		122.6		102.4		82.2		45.4		57		55.4		164.7		258.3		218.1

Most Precipitation Reported in a Day

Years on Record: 16

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		107.2		84.4		55.6		73		51		52		36.2		44.2		67		32.6		107.2		75		56.3

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

Years on Record: 16

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		145.1		17.1		12.9		14.8		13.1		11.2		10		5.1		5.7		5.7		13.6		18.7		17.2

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

Years on Record: 16

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		95.7		13.1		8.6		9.6		8		7.1		5		2.7		3.5		3.7		8.7		13.4		12.4

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

Years on Record: 16

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		61.2		8.9		5.1		6		4.9		4		2.9		1.4		1.9		2.5		5.7		9.4		8.5

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

Years on Record: 16

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		15		2.7		1.1		0.8		0.7		0.9		0.8		0.5		0.5		0.3		1.7		2.9		2.3

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

Years on Record: 16

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		141.9		16.1		12.4		14.7		13.1		11.2		10		5.1		5.7		5.7		13.5		18.4		16

Average Rainfall

Years on Record: 16

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		1569.3		218.7		124.9		141.2		122.6		102.4		81.8		45.4		57		55.4		164.6		256.2		199.2

Most Rain Reported in a Day

Years on Record: 16

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		107.2		84.4		55.6		73		51		52		36.2		44.2		67		32.6		107.2		75		56.3

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

Years on Record: 16

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		92.4		12.1		8		9.3		8		7.1		4.9		2.7		3.5		3.7		8.7		13.1		11.4

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

Years on Record: 16

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		58.8		7.7		4.8		5.8		4.9		4		2.9		1.4		1.9		2.5		5.7		9.3		7.9

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

Years on Record: 16

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		14.2		2.4		0.9		0.7		0.7		0.9		0.8		0.5		0.5		0.3		1.7		2.9		1.9

Average Snowfall

Years on Record: 16

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		55.9		20.4		9.5		4.4		---		---		0.4		---		---		---		0.1		2.1		18.9

Average Snow Cover

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		0.3		2.5		0.2		---		---		---		---		---		---		---		---		0.1		0.6

Average Snow Cover at Month End

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		0.7		1.2		---		---		---		---		---		---		---		---		---		---		6.9

Deepest Snow Cover Reported

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		54		54		41		4		---		---		---		---		---		---		---		10		53

Most Snow Reported in a Day

Years on Record: 16

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		41		26		41		18		---		---		6.6		---		---		---		2		10		40

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

Years on Record: 16

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		7.5		2.3		1.3		0.8		---		---		0.1		---		---		---		0.1		0.5		2.6

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

Years on Record: 16

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		4.1		1.3		0.8		0.4		---		---		0.1		---		---		---		---		0.2		1.4

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

Years on Record: 16

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		1.7		0.9		0.3		0.1		---		---		---		---		---		---		---		---		0.5

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

Years on Record: 16

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

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

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		1.5		0.6		0.3		---		---		---		---		---		---		---		---		---		0.7

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

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		1.2		0.4		0.3		---		---		---		---		---		---		---		---		---		0.5

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

Years on Record: 12

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

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

Years on Record: 12

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

Average Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		12.9		9.4		10.8		12.5		14.4		16		16.9		16.4		14.9		13.1		11.3		9.7		8.9

Average Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		12.4		4.1		7.3		11.3		16.3		19.3		20.4		21.5		18.6		14.4		7.9		4.6		3.3

Average Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		6		2.5		4		5.9		7.6		9		9.7		9.3		8.1		6.5		4.2		2.8		2.1

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		13.6		7		11.2		14		17.1		17.8		17.6		19.1		18.6		16.9		10.9		7.6		6.1

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		13.1		6.2		10		12.2		16.2		17.6		17.9		20.6		18.9		16.3		10		6.6		5.4

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		12.4		4.1		7.3		11.3		16.3		19.3		20.4		21.5		18.6		14.4		7.9		4.6		3.3

Maximum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		6.4		2.8		4.4		6.5		8		9.1		9.8		9.8		8.3		7.3		4.8		3.2		2.3

Maximum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		16.8		8.6		13.5		17.9		22.3		21.4		21.6		23.2		21.9		21		13.7		10		6.8

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		17.6		7.8		11.9		17		23.8		24.2		25.6		27.2		24		21.2		13		8.9		6.1

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		10.1		3.6		5.5		9.4		13.5		17.4		16.9		15.2		14.7		12.1		6.3		3.7		2.9

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		3.3		5.5		7.5		8.9		9.5		9.1		8		6.1		3.6		2.4		1.9

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		10.9		5.9		8		11.4		13.7		15.8		14.7		13.5		14.3		13.9		8.3		5.8		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		5.1		6.7		8.8		10.8		14.1		11.9		10.1		11.7		12.5		7.2		4.7		4.4