UNAWATUNA, SRI LANKA

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Elevation: 13 meters Latitude: 06 13N Longitude: 080 15E

WEATHER

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Daily Averages

Hourly Data

CURRENT CONDITIONS

Sunrise/Set

08:26 pm

08:46 am
Local Time
12:37 pm EDT
29 April, 2024

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MONTHLY - ALL WEATHER AVERAGES [ Show Summary ]

[ °F ] °C

TEMPERATURE

Average Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		27.5		26.7		27.2		27.8		28.3		28.3		27.8		27.8		27.8		27.2		27.2		26.7		26.7

Average High Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		30.3		30.6		31.1		31.7		31.7		30.6		30		29.4		29.4		30		29.4		30		30

Average Low Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		24.4		22.8		22.8		23.9		25		25.6		25.6		25.6		25.6		25		24.4		23.3		23.3

PRECIPITATION

Average Precipitation

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm.		1095		19		24		26		63		128		96		70		72		119		206		207		65

Average Number of Days With Precipitation

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		163		26		21		20		12		10		6		11		8		13		10		13		13

DEGREE DAYS

Cooling Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		3357.8		275		267.5		309.1		299.1		293.6		284.1		293.6		275		266.1		259.5		251.1		284.3

Growing Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		6400.4		533.2		502.9		567.3		549		551.8		534		551.8		533.2		516		517.7		501		542.5

SKY CONDITIONS

Average Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		12.5		12.2		12.3		12.4		12.6		12.8		12.8		12.8		12.7		12.5		12.3		12.2		12.2

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		17.3		17		19.8		21		18.8		16.9		16.2		16.2		17.2		17.1		16		15.4		16.1

Average Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		7.5		6.8		7		7.5		8.2		7.9		7.7		7.7		8		8.2		7.7		7.1		6.6

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		17.4		17.5		20.1		20.9		18.6		16.8		16.2		16.2		17.1		16.9		16.1		15.7		16.6

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		14.5		16.2		19.2		19.2		15.2		13		12.7		12.5		13.1		12.7		12.2		12.8		15.3

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		17.3		17		19.8		21		18.8		16.9		16.2		16.2		17.2		17.1		16		15.4		16.1

Maximum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		7.7		7.1		7.6		8.1		8.4		8		7.7		7.8		8.1		8.3		7.8		7.2		6.9

Maximum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		20.6		20.3		23		24.2		20.3		18.5		18.8		19.4		20		20.2		22		19.3		20.5

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		19.9		21.2		24.6		25.4		18		15.6		17		17.7		17.8		18.1		22.1		19		22.4

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		14.2		14.3		13.2		18.2		15.6		15.4		13.1		12.6		14.6		13.5		13		13.1		13.3

Minimum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		7		6.2		6.2		6.5		7.9		7.8		7.4		7.3		7.7		7.7		6.7		6.6		5.8

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		14.2		14.6		13.2		18.1		15.4		15.3		13		12.5		14.5		13.3		13		13.3		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		9.6		11.4		8.4		14.5		10.2		10.7		8.2		7.3		9.3		7.7		7.8		9.3		10.4

NEARBY - MAP

NEARBY - LIST

Galle, Sri Lanka (3 mi / 6 km)
Bentota, Sri Lanka (32 mi / 53 km)
Beruwela Point, Sri Lanka (36 mi / 58 km)
Ratnapura, Sri Lanka (46 mi / 75 km)
Colombo, Sri Lanka (60 mi / 97 km)

GEOBA.SE

Unawatuna, Sri Lanka