VYERKHNYADZVINSK, BELARUS

Average Temperature

Years on Record: 110

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		5.1		-7.3		-6.8		-2.6		4.9		12.1		15.6		17.3		16		11.1		5.6		0.1		-4.5

Average Precipitation

Years on Record: 110

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		633		35		32		33		40		56		70		81		79		63		54		48		42

Average Number of Days with Hail

Years on Record: 110

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

Average Number of Days with Thunderstorms

Years on Record: 65

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		20		---		---		---		0.7		3		5		6		4		1		---		---		---

Most Rain Reported in a Month

Years on Record: 112

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		266		77		81		80		124		133		266		241		225		185		120		122		88

Least Rain Reported in a Month

Years on Record: 112

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		---		6		2		5		3		8		10		6		5		6		8		---		7

Average Snow Cover

Years on Record: 46

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		12.6		15		20		14		---		---		---		---		---		---		---		6		8

Average Relative Humidity

Years on Record: 65

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		80		86		84		80		74		69		72		75		78		82		85		88		88

Heating Degree Days

Years on Record: 110

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		5367.4		793.9		709.4		649.3		403.3		192.9		81.7		32.7		72.3		216.7		394.4		546.7		707.8

Growing Degree Days

Years on Record: 110

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		678.6		---		---		---		---		65.4		168.3		225.6		186		33.3		---		---		---

Average Sea Level Pressure

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mbar		1015		1016.3		1016.8		1016		1013.9		1015.7		1013.3		1012.6		1014.2		1015		1016.8		1015.1		1014.2

Average Station Level Pressure

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mbar		998.6		999.3		999.7		999.2		997.7		999.7		997.5		996.9		998.5		998.9		1000.5		998.4		997.3

Average Vapor Pressure

Years on Record: 64

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mbar		8.2		3.6		3.6		4.4		6.7		9.7		12.9		14.6		14.1		10.9		8		5.8		4.4

Average Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		13.1		8.5		10.3		12.5		14.9		17.2		18.5		17.8		15.7		13.3		11		9		7.9

Average Number of Days with Fog

Years on Record: 65

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		42		3		4		4		2		1		1		2		4		5		5		6		5

Average Wind Speed

Years on Record: 65

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
km/h		11.9		13.3		13.3		12.6		11.9		11.2		10.8		9.7		9.4		10.1		11.9		13		13.3

Average Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		10.1		2.3		5.1		9.5		13.9		18.6		18.8		18.6		15.5		9.5		5.2		2.6		1.6

Average Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.4		1.5		3.1		5.3		7.3		9.3		9.9		9.4		8		5.4		3.2		1.8		1.1

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		11.3		5.2		9.2		13.1		14.9		17.1		16.2		16.4		15.5		11.3		7.7		5		3.9

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		10.7		4.5		7.9		11.4		13.9		17.5		16.3		16.9		14.9		10		6.8		4.4		3.3

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		10.1		2.3		5.1		9.5		13.9		18.6		18.8		18.6		15.5		9.5		5.2		2.6		1.6

Maximum 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		1.7		3.5		5.8		7.4		9.4		10		9.5		8.1		5.8		3.8		2		1.2

Maximum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		14.4		6.5		11.3		17.6		18.7		21.1		20.3		20.8		20.1		13.8		10.5		7		4.9

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		15.2		5.7		9.9		15.7		20		24.9		24.9		25.9		22.6		13.2		9.7		6.2		4.2

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		7.8		2		3.8		7.5		11.3		14.3		15.7		14		12.7		6.4		3.6		1.7		1.4

Minimum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.1		1.4		2.5		4.8		7.2		9.1		9.7		9.1		7.9		4.6		2.6		1.3		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		8.3		4.3		6.1		9.2		11.6		12.9		13.5		12.3		12.2		6.7		4.8		2.5		3.2

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		6.4		3.6		5.2		7.4		8.7		9.8		10.9		9		9.5		4.2		3.6		1.8		2.6