DIBRUGARH, INDIA

Average Temperature

Years on Record: 49

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		73.6		60.6		64.6		70		73.9		78.1		81.5		82		82.8		81.1		77.2		69.6		62.4

Average High Temperature

Years on Record: 49

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		82.2		72.9		75		79.7		82.2		84.9		87.6		87.8		88.9		87.3		85.1		80.8		75.2

Average Low Temperature

Years on Record: 49

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		64.9		48.4		54		60.1		65.7		71.1		75.2		76.1		76.6		74.8		69.1		58.3		49.6

Highest Recorded Temperature

Years on Record: 40

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		102		84		91		93		96		97		102		100		100		97		97		88		90

Lowest Recorded Temperature

Years on Record: 39

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		37		37		40		43		54		62		60		64		70		61		55		48		37

Average Number of Days Above 90F/32C

Years on Record: 40

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		52.4		---		---		---		0.8		6.8		10.2		10.6		10.6		8.3		5.1		---		---

Average Precipitation

Years on Record: 49

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		104.7		1.3		3.1		4.3		8.6		12.4		16.5		20.5		17.5		13.1		5.7		1		0.7

Average Number of Days with Precipitation

Years on Record: 102

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		97.3		2.2		3.5		5.8		8.4		11.4		14.4		17		14.5		11.1		6.1		1.8		1.2

Average Number of Rainy Days

Years on Record: 40

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		109		3.2		4.8		6		7.5		9.1		18.4		19		17.6		12.3		7		2.6		1.5

Average Number of Days with Frost

Years on Record: 102

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		5.7		1.5		0.7		0.6		0.5		0.4		0.1		---		0.1		0.1		0.3		0.5		1

Average Relative Humidity

Years on Record: 10

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		82		81		78		72		76		84		86		87		88		85		84		80		81

Average Dew Point

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		67		54		56		59		65		72		76		77		78		75		71		63		56

Heating Degree Days

Years on Record: 49

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		229.6		134.9		14.1		---		---		---		---		---		---		---		---		---		80.6

Cooling Degree Days

Years on Record: 49

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		3384.3		---		---		151.9		268.5		403		492		525.5		550.3		481.5		375.1		136.5		---

Growing Degree Days

Years on Record: 49

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		8633.5		330.2		409.6		616.9		718.5		868		942		990.5		1015.3		931.5		840.1		586.5		384.4

Average Vapor Pressure

Years on Record: 102

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
InHg		0.7		0.4		0.5		0.5		0.6		0.8		0.9		0.9		0.9		0.9		0.8		0.6		0.5

Average Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		12.6		11.1		11.6		12.4		13.2		13.9		14.3		14.1		13.5		12.7		11.9		11.2		10.9

Average Percent of Cloud Cover

Years on Record: 102

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		53.9		27.4		35.4		43.6		54.6		63.6		77.1		80.6		77.6		71.7		51.3		35.3		29

Average Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		4.1		3.8		4		4.2		4.5		4.7		4.3		3.9		4.1		3.8		4.2		4.2		3.9

Average Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		1.8		1		1.4		1.8		2.2		2.4		2.5		2.4		2.3		2		1.5		1		0.8

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		4.5		5		4.8		4.4		4.4		4.4		4		3.6		3.9		3.8		4.8		5.4		5.4

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		4.1		5.8		4.7		3.8		3.4		3.3		2.7		2.2		2.7		2.8		4.6		6.4		6.6

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		4.1		3.8		4		4.2		4.5		4.7		4.3		3.9		4.1		3.8		4.2		4.2		3.9

Maximum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		1.9		1.2		1.6		1.9		2.2		2.5		2.5		2.5		2.3		2		1.7		1.2		1

Maximum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		5.7		6.3		6.6		6.2		5		5.5		5.1		4.9		4.7		5.1		5.8		6.4		6.2

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		8.1		7.8		6.6		4.5		5.3		4.7		4.3		3.9		4.7		6.2		8.1		8.1

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		3.3		3.1		3.2		3.2		3.4		3.5		3.1		2.9		3.1		3.1		3.5		3.7		3.3

Minimum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		1.6		0.7		1		1.5		2.1		2.3		2.2		2.1		2.1		1.9		1.4		0.7		0.6

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		3.5		3.9		3.7		3.3		3.2		3.3		2.9		2.7		2.9		3.1		3.9		4.6		4.4

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		2.6		3.9		3.1		2.2		1.9		1.7		1.3		1.1		1.4		1.8		3.2		5		4.9