GREEN CREEK, IDAHO

Average Temperature

Years on Record: 110

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		7.6		-2.1		0.4		3.1		6.6		10.7		14.2		18.1		18.1		13.7		7.9		1.8		-1.8

Average High Temperature

Years on Record: 110

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		13.7		1.7		4.9		8.3		12.7		17.3		21.3		27		27.1		21.9		14.3		6.1		1.8

Average Low Temperature

Years on Record: 110

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		1.4		-5.8		-4.1		-2.2		0.6		3.9		7.1		9.3		9.1		5.6		1.5		-2.4		-5.3

Highest Recorded Temperature

Years on Record: 110

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		41.1		16.1		19.4		24.4		30.6		32.2		34.4		39.4		41.1		36.1		30		21.7		15

Lowest Recorded Temperature

Years on Record: 110

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-36.1		-28.9		-28.3		-23.3		-8.3		-6.1		-1.7		-0.6		-3.9		-7.8		-17.8		-25		-36.1

Average Number of Days Above 90F/32C

Years on Record: 110

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		10.8		---		---		---		---		---		0.4		4.3		5.2		0.8		---		---		---

Average Number of Days Below 32F/0C

Years on Record: 110

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		158		27.2		23.5		23.6		15.1		5.1		0.3		---		0.1		2.6		11.5		21.6		27.3

Average Number of Days Below 0F/-17C

Years on Record: 110

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		3.9		1.9		0.7		0.1		---		---		---		---		---		---		---		0.2		1

Average Precipitation

Years on Record: 110

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		528		45		33		45		56		74		57		25		30		32		42		47		41

Average Number of Days With Precipitation

Years on Record: 110

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		119		12		10		13		12		12		10		5		6		6		9		12		12

Most Reported Precipitation in a Month

Years on Record: 110

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		149		113		74		97		107		149		139		97		108		119		99		89		121

Least Reported Precipitation in a Month

Years on Record: 110

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		---		5		7		15		18		26		18		---		---		1		---		14		10

Most Precipitation Reported in a Day

Years on Record: 110

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		58.9		29.5		20.3		25.6		36.6		49		52.3		58.9		36.8		31.5		31.5		29.2		24.6

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

Years on Record: 110

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		67		6		5		7		7		8		6		3		3		4		5		7		6

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

Years on Record: 110

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		7		---		---		---		1		1		1		---		1		1		1		1		---

Average Snowfall

Years on Record: 110

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		105.7		29.2		15		14		6.9		0.8		---		---		---		---		2.3		13.7		23.9

Average Snow Cover

Years on Record: 98

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		2		10		5		2		---		---		---		---		---		---		---		2		5

Most Snow Reported in a Month

Years on Record: 110

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		88.9		88.9		59.7		48.3		27.9		7.6		---		---		---		---		22.9		58.4		76.2

Heating Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		4012.8		631.7		497.2		457.2		342.2		237.2		131.1		56.7		54.4		153.9		322.8		498.9		629.4

Cooling Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		106.1		---		---		---		---		---		6.7		40		48.3		11.1		---		---		---

Growing Degree Days

Years on Record: 110

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		761.9		---		---		---		---		20.7		126.7		251.4		251.4		111.7		---		---		---

Average Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		12.8		9.7		10.9		12.5		14.2		15.6		16.4		15.9		14.6		13		11.4		10		9.3

Average Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		14.1		5.4		8.7		13		17		19.6		22.4		25.2		21.8		15.9		9.9		5.7		4.7

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		3.1		4.4		6.3		6.9		8.9		9.4		9.7		8.3		6.8		4.8		3.2		2.8

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		15.6		9.4		12.9		15.9		17.8		18		19.5		22.4		21.7		18.4		13.4		9		8.1

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		15.4		8.1		11.6		14.2		18.1		17.8		21.1		25.2		23.1		17.9		12.6		7.8		7.3

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		14.1		5.4		8.7		13		17		19.6		22.4		25.2		21.8		15.9		9.9		5.7		4.7

Maximum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		6.8		3.4		4.7		6.9		7.1		9		9.8		11.4		9.5		7.7		5.5		3.6		2.9

Maximum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		18.2		10.8		14.2		19.2		19.8		21.8		23.3		25.6		24.2		22.6		18		10.8		8.9

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		18.8		9.4		13		18.2		20.9		24.5		27.6		28.1		25.5		22.7		17.7		9.8		8.1

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		11.8		4.9		7.2		11.3		15.5		17.1		18.6		18.5		19.3		12.2		8		4.6		4.1

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		2.9		3.9		6		6.7		8.7		9.2		8.9		7.9		6.2		4.1		2.8		2.5

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		12.8		8.3		10.3		13.5		16.1		15.6		16.2		16.4		19.1		13.7		10.6		6.8		7

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		11.6		7.1		9		11.3		15.7		13.4		14.7		15.2		19.6		11.9		9.6		5.7		6.2