GRODNO, BELARUS

Average Temperature

Years on Record: 110

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		43.7		22.8		24.1		31.1		43.3		55.2		61		64		62.1		54.5		44.6		35.1		27.1

Average Precipitation

Years on Record: 110

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		23.5		1.3		1.2		1.3		1.6		2		3		3		2.9		2		1.6		1.8		1.6

Average Number of Days with Hail

Years on Record: 110

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		0.8		---		---		---		0.1		0.2		0.2		0.1		---		0.1		0.1		---		---

Average Number of Days with Thunderstorms

Years on Record: 61

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		22		---		---		0.1		1		4		6		6		4		1		0.1		---		---

Most Rain Reported in a Month

Years on Record: 109

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		8.5		3.4		3.8		3.4		3.3		5.4		7.2		8.5		7.5		6.5		7.3		4.5		3.9

Least Rain Reported in a Month

Years on Record: 109

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		---		0.2		0.1		0.1		0.1		0.4		1		0.2		0.2		0.1		---		0.1		0.1

Average Snow Cover

Years on Record: 46

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		2.6		3.5		3.9		2		---		---		---		---		---		---		---		1.2		2.4

Average Relative Humidity

Years on Record: 65

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		80		87		85		80		74		70		72		74		76		80		85		89		90

Heating Degree Days

Years on Record: 110

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		7729.5		1308.2		1155.4		1050.9		651		303.8		120		31		89.9		315		632.4		897		1174.9

Growing Degree Days

Years on Record: 110

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		1435.3		---		---		---		---		161.2		330		434		375.1		135		---		---		---

Average Sea Level Pressure

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
inHg		30		30.1		30		30		29.9		30		29.9		29.9		30		30		30.1		30		30

Average Station Level Pressure

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
inHg		29.5		29.5		29.5		29.5		29.4		29.5		29.5		29.5		29.5		29.5		29.6		29.5		29.5

Average Vapor Pressure

Years on Record: 61

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
inHg		0.3		0.1		0.1		0.2		0.2		0.3		0.4		0.4		0.4		0.3		0.3		0.2		0.2

Average Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		13		8.8		10.5		12.5		14.7		16.7		17.9		17.3		15.4		13.2		11.1		9.2		8.3

Average Daily Sunshine

Years on Record: 37

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		6.7		3.3		4.2		6.1		7.1		8.4		9.3		8.7		8.3		6.4		4.5		3.2		2.9

Average Monthly Sunshine

Years on Record: 37

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		1748		39		59		140		177		235		261		262		240		174		94		38		29

Average Number of Days with Fog

Years on Record: 61

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		56		6		5		5		3		2		2		2		3		5		7		8		8

Average Number of Cloudy Days

Years on Record: 37

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		106		19		14		8		5		3		2		1		2		3		10		18		21

Average Wind Speed

Years on Record: 37

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mph		8.7		9.8		9.6		9.4		8.9		7.8		7.4		7.4		6.7		8.1		8.9		10.1		9.8

Average Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		2.8		0.8		1.5		2.6		3.7		5		5		4.8		4.3		2.7		1.4		0.8		0.5

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		0.5		0.9		1.5		2.1		2.6		2.7		2.7		2.2		1.5		0.9		0.5		0.4

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		3		1.5		2.5		3.4		3.9		4.5		4.3		4.2		4.2		3.2		2		1.3		1.2

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		2.7		1.3		2.2		2.9		3.4		4.4		4		3.8		3.9		2.7		1.7		1.1		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		2.8		0.8		1.5		2.6		3.7		5		5		4.8		4.3		2.7		1.4		0.8		0.5

Maximum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		1.6		0.6		1.1		1.6		2.1		2.6		2.8		2.7		2.3		1.6		1.1		0.6		0.4

Maximum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		3.9		2.1		3.5		4.7		4.8		5.4		5.5		5.7		5.1		3.9		2.8		1.9		1.5

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		4		1.9		3.1		4.2		4.8		5.9		6.5		6.7		5.4		3.7		2.5		1.7		1.3

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		2.2		0.6		1.1		1.8		3		4.1		4.2		3.8		3.6		2		0.9		0.5		0.5

Minimum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		1.4		0.4		0.7		1.3		2		2.5		2.7		2.5		2.2		1.4		0.7		0.4		0.3

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		2.2		1.1		1.7		2		3		3.7		3.7		3.4		3.5		2.2		1.1		0.6		0.9

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		1.6		0.9		1.4		1.3		2.1		2.9		2.7		2.3		2.7		1.5		0.8		0.4		0.7