CARMARTHEN, WALES

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Elevation: 26 meters Latitude: 51 51N Longitude: 004 19W

WEATHER

Monthly - Summary

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Climate Summary

Daily Averages

Hourly Data

CURRENT CONDITIONS

Sunrise/Set

12:48 am

03:40 pm
Local Time
3:21 am EDT
30 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		10.1		5		5.2		6.9		8.8		11.8		14.3		16.3		15.9		13.7		10.8		7.5		5.3

Average High Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		14.2		8.3		8.7		10.6		13.4		16.6		19		20.9		20.7		17.9		14.6		11.1		8.7

Average Low Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		6		1.7		1.7		3.1		4.2		6.9		9.6		11.6		11		9.5		6.9		3.9		1.9

PRECIPITATION - RAIN

Average Rainfall

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		1323.2		136		104.7		106.4		76.7		71.5		70.5		71.6		109.4		122.1		160.6		143		150.7

Average Number of Rainy Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		156.9		16.7		13		13.7		11.7		9.3		9.6		10.5		11.8		12		15.9		16.9		15.8

PRECIPITATION - SNOW

Average Number of Days With Frost

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		48.8		9.9		10		5.7		4.3		1		0.1		---		---		0.1		1.8		5.6		10.2

DEGREE DAYS

Heating Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		2833.6		407		322.9		295.4		195.9		124.9		60.9		75.3		143.5		225.9		335.7		390.9		255.1

Growing Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		701		---		---		---		54		133.3		189		182.9		114.7		24		---		---		3.1

SKY CONDITIONS

Average Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		12.9		9.1		10.6		12.5		14.6		16.4		17.4		16.9		15.2		13.2		11.2		9.4		8.5

Average Daily Sunshine

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hr		1551.7		55.6		81.2		111.5		180.4		204.8		195.5		195.2		174.4		135		102.7		67.6		47.8

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		9.1		2.4		4.6		7.8		12.3		16		16.3		16.4		13.9		9.6		5.5		3.1		1.9

Average Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.5		1.7		2.9		5		7.4		9.1		9.7		9.4		8		5.5		3.4		2.1		1.4

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		9.7		4		6.7		9.1		12.5		14.5		14.1		14.5		13.5		10.8		7.6		4.9		3.4

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		7.9		3.3		5.6		6.8		9.6		12.2		11.4		12.3		11		8.9		6.5		4.2		2.7

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		9.1		2.4		4.6		7.8		12.3		16		16.3		16.4		13.9		9.6		5.5		3.1		1.9

Maximum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.8		2		3.6		5.6		7.6		9.2		10		9.6		8.1		5.9		3.6		2.3		1.7

Maximum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		12.5		5.9		9.9		13		17.4		17.4		16.8		17.8		18.2		13.4		8.8		5.9		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		12		5.3		8.9		11.4		17.2		17.4		16.4		18.5		18.8		12.2		7.7		5.4		4.5

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		7.5		1.9		3.7		5.7		11.1		12.7		12.8		13.8		12		7.6		4.4		2.6		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		1.5		2.6		4.4		7.2		8.5		8.9		9		7.8		5.1		2.9		1.8		1.1

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		7.6		2.8		5.1		6		11		11.5		11.2		12.2		11.5		8		5.7		3.7		2.1

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.1		2		3.9		3.2		7.5		7.4		6.8		8.2		7.9		5.5		4.4		3		1.4

NEARBY - MAP

NEARBY - LIST

Kidwelly, Wales (10 mi / 16 km)
Swansea, Wales (20 mi / 33 km)
Tenby, Wales (20 mi / 33 km)
Aberporth, Wales (22 mi / 35 km)
Milford Haven, Wales (33 mi / 53 km)

GEOBA.SE

Carmarthen, Wales