SIWAN, INDIA

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Elevation: 71 meters Latitude: 26 13N Longitude: 084 22E

WEATHER

Monthly - Summary

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Forecast

Monthly - All Data

Climate Summary

CURRENT CONDITIONS

Sunrise/Set

07:42 pm

08:56 am
Local Time
7:09 am EDT
4 May, 2024

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MONTHLY - ALL WEATHER AVERAGES [ Show Summary ]

[ °F ] °C

TEMPERATURE

Average Temperature

Years on Record: 102

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		25.9		16.5		19.2		24.6		30		32.9		32.8		30		29.3		29.2		26.8		21.8		17.4

Average High Temperature

Years on Record: 102

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		32.2		23.7		26.9		33		38.2		40.2		38.4		33.9		32.8		33.4		32.5		29.2		24.7

Average Low Temperature

Years on Record: 102

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		19.6		9.3		11.6		16.4		21.9		25.7		27.3		26.2		25.8		25		21.2		14.5		10.1

PRECIPITATION

Average Precipitation

Years on Record: 102

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		1034.1		14		13.7		8.5		5.6		20.1		115		303.8		307.8		185.2		52.4		5.9		2.2

Average Number of Days with Precipitation

Years on Record: 102

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		43.3		1.2		1		1.2		1		1.5		4		11.2		11.3		7.6		2.4		0.4		0.5

PRECIPITATION - SNOW

Average Number of Days with Frost

Years on Record: 102

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		1.8		1		---		---		---		---		---		---		---		---		---		---		0.8

DEGREE DAYS

Heating Degree Days

Years on Record: 102

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		2.5		1.9		---		---		---		---		---		---		---		---		---		---		0.6

Cooling Degree Days

Years on Record: 102

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		83		---		0.4		5.6		10.1		11.8		11.7		10.6		10.5		10.3		8.4		3.6		---

Growing Degree Days

Years on Record: 102

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		180.1		6.4		8.7		13.9		18.4		20.1		20		18.9		18.8		18.6		16.7		11.9		7.7

BAROMETER

Average Vapor Pressure

Years on Record: 102

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mbar		21.3		12.3		12.9		12.2		14.5		21.8		30.2		33.7		33.8		31.8		23.3		15.9		13.8

SKY CONDITIONS

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		11.7		12.4		13.2		13.9		14.2		14		13.4		12.7		11.9		11.3		10.9

Average Percent of Cloud Cover

Years on Record: 102

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		39.9		25.6		24.9		29.4		22.9		34.6		57		73.4		69.7		57.3		34.9		22		27

SOLAR RADIATION

Average Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		19		14.5		18.8		23		25.3		25.7		21.5		16.6		16.8		16.1		18.3		17		14.4

Average Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.7		3.6		3.8		4.5		5.8		7.1		8.7		8.9		8.2		7.2		4.8		3		3

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		20.5		18.8		23.3		25.4		24.8		23.4		19.3		15.3		16		16.4		21.5		22		19.6

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		22.2		22.3		27		29.8		29		27		18.6		11.2		12.5		13.9		23.4		27.6		24.3

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		19		14.5		18.8		23		25.3		25.7		21.5		16.6		16.8		16.1		18.3		17		14.4

Maximum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		6.4		4.7		4.8		5.5		6.8		8		9.1		9		8.3		7.3		5.5		3.9		4.2

Maximum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		23.1		22.7		27		28.6		26.9		24.8		21.3		17.6		19		19.8		23.9		23.8		22.3

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		27.1		29.3		33.7		36		33.4		30.5		22.9		15.1		17.5		19.4		27.6		30.9		29.2

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		16.2		10.3		16.4		20.7		22.9		22.9		17.9		14		14.2		13.3		16.1		15.1		10.8

Minimum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		4.9		2.5		2.5		3.1		4.8		6.3		8.1		8.6		8		6.7		4		2.4		2.2

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		17.1		12.3		19.8		22.5		22.4		21		16.2		13		13.5		13.4		18.4		18.9		13.6

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		16.2		11.4		20.9		24.3		23.9		21.6		12.7		7.7		8.7		9.3		18.2		22		14

NEARBY - MAP

NEARBY - LIST

Gopalganj, India (17 mi / 28 km)
Chhapra, India (38 mi / 61 km)
Deoria, India (40 mi / 65 km)
Bettiah, India (41 mi / 66 km)
Piparahi, India (44 mi / 71 km)

GEOBA.SE

Siwan, India