CHERSKIY, RUSSIA

Average Temperature

Years on Record: 57

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-11.5		-32.5		-31.6		-24.1		-14.6		-0.1		10.4		12.6		9.5		2.9		-10.4		-23.7		-30.9

Average High Temperature

Years on Record: 57

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-7.7		-29.3		-28.6		-20.1		-10.1		4		15.2		17.3		13.8		6.3		-7.6		-20.5		-27.7

Average Low Temperature

Years on Record: 57

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-15.9		-36		-35.3		-29.4		-21.1		-5.5		4.9		7.4		5.1		-0.4		-13.7		-27.2		-34.2

Highest Recorded Temperature

Years on Record: 57

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		35		3.1		1.3		3.4		10.1		27		32.2		35		29.7		23.7		11.7		5		5.1

Lowest Recorded Temperature

Years on Record: 57

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-53.9		-52.2		-53.9		-48		-40		-30		-8		---		-11.2		-15		-33.8		-43.9		-49.8

Average Number of Days Above 90F/32C

Years on Record: 10

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JUN

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OCT

NOV

DEC

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Average Number of Days Below 32F/0C

Years on Record: 10

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		267		31		28		31		30		22		5		---		5		22		31		30		31

Average Number of Days Below 0F/-17C

Years on Record: 10

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		171		30		27		27		19		2		---		---		---		---		8		26		29

Average Precipitation

Years on Record: 57

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		413		22.1		13.8		12.5		16.7		25.8		49.7		60.2		72		57		40.6		24.6		18

Average Number of Days With Precipitation

Years on Record: 57

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		141.3		12.2		9.2		10.9		8.2		9.2		8.4		10		11.3		14.8		17.9		14.3		14.9

Average Number of Rainy Days

Years on Record: 10

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		104		12		9		6		6		5		6		7		9		8		15		10		7

Average Snow Cover

Years on Record: 57

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		21.8		37.3		41.5		43.4		43.1		23.3		---		---		---		3.9		12.1		25.1		31.8

Average Relative Humidity

Years on Record: 57

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		75.7		77.5		76.8		73.6		71.1		68.1		65.1		70.9		77.5		81.5		85.3		82.1		79.3

Average Dew Point

Years on Record: 10

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-15		-36		-35		-27		-19		-5		4		7		4		-1		-13		-26		-33

Heating Degree Days

Years on Record: 57

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		12033.7		1580.2		1420.3		1335.6		1018.3		591.6		248.3		186		275.6		461.7		899		1265.8		1528.5

Growing Degree Days

Years on Record: 57

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		74		---		---		---		---		---		1.7		72.3		---		---		---		---		---

Average Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		13.6		2		8.7		12.7		17.4		23		24		23		20		14.3		10.1		5.9		2

Average Monthly Sunshine

Years on Record: 57

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		1955.4		---		72.8		179.8		303		303.8		363		306.9		217		129		65.1		15		---

Average Number of Clear Days

Years on Record: 57

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		64.4		6.9		9.4		8.2		9.6		4.1		3.6		3		3.7		2.6		3		4.6		5.7

Average Number of Cloudy Days

Years on Record: 57

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		199.5		15.1		11.1		13.8		10.5		16.4		15.2		16.8		19.2		21.5		22.7		19.5		17.7

Average Number of Partly Cloudy Days

Years on Record: 57

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		101.1		9		7.5		9		9.9		10.5		11.2		11.2		8.1		5.9		5.3		5.9		7.6

Average Wind Speed

Years on Record: 57

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
km/h		10.2		8.8		8.4		9.5		10.1		12.2		13		11.7		11.6		11.6		9.3		7.7		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		8.4		---		1.4		5		12.5		18.7		21.5		19.3		12.9		7.1		2.5		0.2		---

Average Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		4.6		---		1		3.3		6.7		8.4		12.1		11.1		7		4.2		1.7		0.2		---

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		9.7		---		4.4		8.9		17.1		19.3		18.1		16.6		13.6		10.4		6.1		1.9		---

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		11.5		---		3.9		7.6		17.3		27.1		25.7		24.4		16.1		10.7		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		8.4		---		1.4		5		12.5		18.7		21.5		19.3		12.9		7.1		2.5		0.2		---

Maximum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		---		---		1.1		4		7		8.5		12.5		11.6		7.1		4.5		1.9		0.2		---

Maximum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		---		---		5.5		14.1		21.4		25.1		20.8		19.9		16.1		12.8		7.6		2.6		---

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		---		---		5		13.6		23.5		38.4		32.8		33		20.7		13.9		6.9		---		---

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		---		---		1.2		2.2		8.2		15.4		18.8		16.5		10.9		6.2		1.8		0.2		---

Minimum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		---		---		0.9		2.2		6		8		11.5		10.4		6.8		4		1.3		0.1		---

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		---		---		3.5		2.1		9.7		14.4		15.6		14		11		8.5		3.6		1.4		---

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		---		---		3		0.4		6.3		19.3		19.9		18.1		11.2		8.1		3		---		---