LYTTON - BOTANIE VALLEY, BRITISH COLUMBIA

Average Precipitation

Years on Record: 17

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		514.4		62.5		35.4		37.4		23.7		39.4		43.8		34.2		31.5		25		47.8		66.7		67

Most Precipitation Reported in a Day

Years on Record: 17

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		50.2		40.6		17.2		26		30		28		37.2		31.2		32.7		21.6		38.4		50.2		39.6

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

Years on Record: 17

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		118		13.1		8.8		9.6		6.5		9.6		9.1		7.3		7.3		7.3		12.7		13.3		13.7

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

Years on Record: 17

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		34.6		4.4		2.7		2.5		1.7		2.6		2.7		2.1		1.9		1.9		3.2		4.3		4.7

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

Years on Record: 17

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		13.9		1.7		0.9		0.9		0.5		1.1		1.5		0.9		1		0.6		1.1		1.9		1.8

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

Years on Record: 17

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		1.5		0.2		---		0.1		0.1		0.1		0.1		0.1		0.2		---		0.2		0.3		0.3

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

Years on Record: 17

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		84.2		4.9		3.1		5.6		5.3		9.3		9.1		7.3		7.3		7.3		12		8.1		4.9

Average Rainfall

Years on Record: 17

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		354.5		21.2		13		21.7		18.8		36.9		43.7		34.2		31.5		25		43.9		39.2		25.5

Most Rain Reported in a Day

Years on Record: 17

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		39.6		18.4		17.2		26		20.8		28		37.2		31.2		32.7		21.6		38.4		31.4		39.6

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

Years on Record: 17

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		23.1		1.4		0.9		1.4		1.3		2.5		2.7		2.1		1.9		1.9		2.9		2.5		1.4

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

Years on Record: 17

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		9.7		0.7		0.3		0.6		0.5		1		1.5		0.9		1		0.6		0.9		1.1		0.7

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

Years on Record: 17

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

Average Snowfall

Years on Record: 17

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		159.9		41.3		22.4		15.7		4.9		2.5		0.1		---		---		---		3.9		27.5		41.5

Average Snow Cover

Years on Record: 17

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		6.6		21.4		24.1		15.8		1		0.1		---		---		---		---		0.2		3.8		13.1

Average Snow Cover at Month End

Years on Record: 17

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		6.7		28.4		20.3		4.5		---		---		---		---		---		---		0.6		9.3		17.8

Deepest Snow Cover Reported

Years on Record: 17

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		74		74		69		73		33		11		1		---		---		---		22		48		54

Most Snow Reported in a Day

Years on Record: 17

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		50		40.6		13.4		20		15		11.7		1		---		---		---		24		50		24

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

Years on Record: 17

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		41.4		9.8		6.8		4.6		1.7		0.6		0.1		---		---		---		1		6.3		10.5

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

Years on Record: 17

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		10.8		2.7		1.7		0.9		0.3		0.2		---		---		---		---		0.2		1.8		3.1

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

Years on Record: 17

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		3.6		0.9		0.4		0.3		0.1		0.1		---		---		---		---		0.1		0.7		0.9

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

Years on Record: 17

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

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

Years on Record: 17

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		107.3		29.7		25.1		14.6		2.5		0.3		0.1		---		---		---		0.7		9		25.3

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

Years on Record: 17

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		89.2		27.8		23.5		12.3		1.7		0.1		---		---		---		---		0.4		5.6		17.7

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

Years on Record: 17

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		68.6		24.4		20.7		9.8		1.2		---		---		---		---		---		0.2		3.6		8.8

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

Years on Record: 17

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		43.1		19.1		14.6		4.4		0.5		---		---		---		---		---		0.1		1.4		3

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		14.5		16.2		17.1		16.6		15		13.1		11.2		9.6		8.7

Average Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		12.7		4.3		7.7		12.4		16.6		19.2		20.6		21.9		18.7		14.2		8.3		4.6		3.5

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		2.6		4.1		6.1		7.5		9.1		9.7		9.4		8		6.5		4.4		2.8		2.2

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		14.3		8		12.5		16.4		17.6		17.6		17.8		19.4		18.8		16.8		11.8		8.3		6.9

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		13.9		7.1		11		14.6		17.2		17.5		18.3		21.2		19.4		16.2		10.9		7.1		6.1

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		12.7		4.3		7.7		12.4		16.6		19.2		20.6		21.9		18.7		14.2		8.3		4.6		3.5

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		2.9		4.4		6.7		7.6		9.2		9.8		10.8		8.2		7.1		5		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		17		9.4		14.3		19.1		20.2		20.9		21.6		24.3		21.5		20.3		14.8		10.4		7.6

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		17.7		8.7		12.7		18.3		21.3		23.6		25.7		28.1		23.5		20.6		14.2		9		6.8

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		10.9		3.7		6.5		10.7		15.1		16.7		18.2		17.8		16.6		11.1		7.4		4		3.1

Minimum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.8		2.3		3.6		5.7		7.5		8.9		9.6		9.2		8		5.9		4		2.5		2

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		12.1		6.6		10.1		13.9		15.7		15.2		15.7		15.8		16.4		12.6		10.3		6.6		5.9

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		10.7		5.8		8.8		11.6		14.2		13.1		14		14.2		15.5		10.9		9.3		5.6		5.1