TROSKY, MINNESOTA

Average Temperature

Years on Record: 134

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		43.7		12.3		16.5		29.3		44.4		56.7		66.3		71.8		69.7		60.1		47.9		31.5		17.7

Average High Temperature

Years on Record: 134

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		55.2		22.6		26.9		39.5		56.4		69		78.3		84.3		82.3		73		60.7		41.8		27.5

Average Low Temperature

Years on Record: 134

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		32.2		2		6.1		19		32.5		44.4		54.2		59.3		57.2		47.2		35.1		21.2		8

Highest Recorded Temperature

Years on Record: 134

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		108		64		67		85		93		108		106		108		108		103		92		82		62

Lowest Recorded Temperature

Years on Record: 134

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		-40		-40		-38		-26		-2		15		22		32		25		15		-3		-21		-34

Average Number of Days Above 100F/38C

Years on Record: 30

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

Average Number of Days Above 90F/32C

Years on Record: 134

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		18.9		---		---		---		0.1		0.8		3.2		7.7		5.4		1.7		---		---		---

Average Number of Days Above 80F/26C

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		67.9		---		---		0.1		1.3		4.7		13.1		21.4		17.9		8		1.4		---		---

Average Number of Days Above 70F/21C

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		129.4		---		---		0.5		5.5		15.1		24.9		29.7		28.9		18.4		5.8		0.5		---

Average Number of Days Above 60F/15C

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		174.2		0.1		0.3		2.6		12.3		23.9		29.3		31		30.9		26.3		14.5		3		0.1

Average Number of Days Above 50F/10C

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		213.7		0.5		1.8		7.4		20.8		29.6		29.9		31		31		29.5		24		7.6		0.6

Average Number of Days Above 40F/4C

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		250.3		2.8		5.3		14.9		26.3		31		30		31		31		30		28.9		14.8		4.3

Average Number of Days Below 70F/21C

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		360.8		31		28		31		30		31		29.2		28.7		30		30		31		30		31

Average Number of Days Below 60F/15C

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		324		31		28		31		29.9		29.9		21.3		15.5		18.8		26.9		30.9		30		31

Average Number of Days Below 50F/10C

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		262.7		31		28		30.9		28.7		20.9		6.8		2.8		5.1		18.4		29.3		29.9		31

Average Number of Days Below 40F/4C

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		211.1		31		28		30.3		22.9		8.4		0.8		---		0.6		6.9		22.3		28.9		31

Average Number of Days Below 32F/0C

Years on Record: 134

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		176.4		30.6		27.9		27.5		15.9		3.4		0.1		---		---		2.2		12.3		26		30.5

Average Number of Days Below 20F/-6C

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		101.5		26.6		20.8		12.4		2.2		---		---		---		---		0.1		2.2		13		24.1

Average Number of Days Below 10F/-12C

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		60.2		19.6		14.2		5.5		0.2		---		---		---		---		---		---		4.6		16.1

Average Number of Days Below 0F/-17C

Years on Record: 134

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		37		13.7		10.2		2.8		---		---		---		---		---		---		---		1.4		8.9

Average Precipitation

Years on Record: 134

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		25.1		0.5		0.6		1.2		2.3		3.3		4.2		3		3.3		3		1.9		1		0.6

Average Number of Days With Precipitation

Years on Record: 134

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		86		4		4		6		8		11		11		9		9		8		6		5		5

Most Reported Precipitation in a Month

Years on Record: 134

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		10.8		2.6		2.6		4.1		7.6		10.8		9.9		7.8		10.6		10.2		6.4		4.4		2.3

Least Reported Precipitation in a Month

Years on Record: 134

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

Most Precipitation Reported in a Day

Years on Record: 134

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		6.2		1.5		1.5		2.2		3.4		4.2		6.2		4.7		3.7		4.5		3.1		2		1.2

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

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		55.3		1.8		2		4.1		5.8		7.2		7.8		6		5.5		5.8		4.1		3		2.2

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

Years on Record: 134

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		51		2		2		3		5		7		7		6		6		5		4		2		2

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

Years on Record: 134

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		16		---		---		1		2		2		3		2		2		2		1		1		---

Avg. No. of Days w/Precip. Above 0.5in/13mm

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		17.3		0.2		0.2		0.9		1.9		1.9		2.9		2.4		2.1		2		1.6		0.9		0.3

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

Years on Record: 134

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		5		---		---		---		---		1		1		1		1		1		---		---		---

Average Number of Rainy Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		86.1		4.4		4.5		6		7.9		10.9		10.7		8.6		8.4		7.9		5.9		4.9		4.3

Most Rain Reported in a Day

Years on Record: 120

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		6.2		1.5		1.9		2.2		2.1		4.2		6.2		4.7		3.7		4.2		3.1		2.1		1.3

Most Rain Reported in a Month

Years on Record: 120

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		38.6		2.6		2.7		4.1		5.6		10.9		9.9		7.8		10.6		10.3		6.4		4.4		2.3

Least Rain Reported in a Month

Years on Record: 120

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		9.3		---		---		---		---		0.3		0.2		0.2		0.3		0.2		---		---		---

Average Snowfall

Years on Record: 134

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		32.7		5.2		5.8		7.4		3.5		---		---		---		---		---		0.8		3.8		6.2

Most Snow Reported in a Month

Years on Record: 134

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		45		21.5		24.7		45		35		0.9		---		---		---		0.1		9.7		17.5		25

Heating Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		8252		1601		1302		1071		604		268		67		17		35		206		577		1020		1486

Cooling Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		586		---		---		---		4		29		119		215		165		51		3		---		---

Growing Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		2502		---		---		5		71		261		504		663		595		318		78		7		---

Average Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		12.7		9.9		11		12.5		14		15.4		16		15.7		14.4		12.9		11.4		10.1		9.5

Average Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		3.8		1.7		2.4		3.4		4.6		5.5		6.1		6.2		5.4		4.1		2.9		1.8		1.4

Average Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		1.5		0.6		0.9		1.4		1.9		2.2		2.4		2.2		1.9		1.5		1.1		0.7		0.6

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		4.4		3.3		3.8		4.3		4.8		5		5.3		5.6		5.3		4.8		4.2		3.2		2.8

Average 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		3.4		3.8		4.2		4.9		5.3		5.8		6.5		5.8		5		4.3		3.3		3.1

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		3.8		1.7		2.4		3.4		4.6		5.5		6.1		6.2		5.4		4.1		2.9		1.8		1.4

Maximum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		1.5		0.7		1		1.4		1.9		2.3		2.5		2.4		2.1		1.6		1.1		0.8		0.6

Maximum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		5.4		3.9		5.3		5.7		6.1		6		6.2		6		6		5.8		5.3		4.4		3.5

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		6.3		4.1		6		6		7.3		7.2		8.1		7.6		7.1		6.7		5.9		5		4.1

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		3.1		1.5		1.9		2.5		3.7		4.5		5.2		4.9		4.6		3.3		2.2		1.5		1.2

Minimum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		1.3		0.6		0.8		1.2		1.6		2		2.1		2.1		1.7		1.3		0.9		0.6		0.5

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		3.4		2.9		2.7		3		3.7		4.1		4.5		4.3		4.5		3.7		2.9		2.4		2.1

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		3		2.8		2.3		2.3		3		3.4		4.2		3.9		4.2		3.2		2.5		2.2		2.1