LA ROCHE-SUR-YON, FRANCE

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Elevation: 65 meters Latitude: 46 40N Longitude: 001 26W

WEATHER

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CURRENT CONDITIONS

Sunrise/Set

12:31 am

03:32 pm
Local Time
1:13 am EDT
14 May, 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		12		5.6		5.9		8.3		10.2		14		17.1		19.1		19		16.5		13.2		8.6		5.9

Average High Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		16.3		8.5		9.5		12.5		14.9		18.8		22.4		24.5		24.6		21.8		17.3		12		8.9

Average Low Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		7.5		2.6		2.2		4		5.5		9.1		11.8		13.7		13.4		11.1		9		5.2		2.9

Highest Recorded Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		38.7		15.9		20.2		24.1		28.1		30.7		35.3		36.6		38.7		33.7		29.9		19.7		18.7

Lowest Recorded Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-15.4		-14.9		-15.4		-10.3		-4.1		-0.3		2.8		7.2		5.1		2.5		-4.5		-7.1		-9.5

PRECIPITATION

Average Precipitation

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		900.9		103.5		66		70.5		67.9		64.5		44.5		51.3		46.1		73		107.6		103.5		102.5

Average Number of Days With Precipitation

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		172		12		11		11		14		14		14		18		18		19		14		14		13

Most Precipitation Reported in a Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		69.6		61.2		34.2		32.4		29		69.6		47		64.8		37.4		56.4		62.7		40.6		45

DEGREE DAYS

Heating Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		1845		345		252.3		224.1		132.9		50.5		---		---		16.4		117.9		239.6		300.9		165.2

Cooling Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		65.3		---		---		---		---		---		32.1		33.2		---		---		---		---		---

Growing Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		1417.6		---		---		34.1		117		207.7		282		291.4		241.8		132		18.6		---		93

SKY CONDITIONS

Average Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		12.8		9.6		10.9		12.5		14.2		15.7		16.4		16		14.7		13		11.4		9.9		9.2

Average Monthly Sunshine

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		154.3		72.4		102.8		145.4		171.1		198.8		230.6		232.3		229.7		194.2		124.1		81.2		69.4

Average Number of Days With Fog

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		3		1		2		---		---		---		---		---		---		---		---		---		---

Highest Reported Monthly Sunshine

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		312.5		108.3		159.5		214.2		294		285.1		289.8		285.2		312.5		277.3		172.4		126.7		117.4

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		11.6		3.8		6.4		10.5		14.5		18.1		20.1		19.7		17.6		13		7.7		4.7		3.2

Average Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.9		2.5		3.6		5.8		7.7		8.9		9.5		9.2		8.1		6.3		4.1		2.8		2.1

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		12.4		6		9		12.4		14.9		16.6		17.4		17.5		17.4		14.8		10.2		7.3		5.2

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		11.3		5.1		7.9		10.2		12.5		15.3		17.2		17.3		16.7		13.5		9.2		6.2		4.5

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		11.6		3.8		6.4		10.5		14.5		18.1		20.1		19.7		17.6		13		7.7		4.7		3.2

Maximum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		6.2		2.9		4.3		6.2		7.7		9.1		9.6		9.3		8.2		6.8		4.9		3.2		2.6

Maximum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		15.6		8		11.9		15.8		21.2		20.1		20.4		20.3		20.8		18.4		13.7		9.1		7.2

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		15.9		7.3		11		14.3		22.4		21.7		23.3		22.8		22.4		18		13		8.1		6.8

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		9.4		3.2		5.3		8.3		11.9		13.7		15.7		16.9		14.9		10.9		6		3.8		2.4

Minimum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.6		2.2		3.2		5.3		7.5		8.6		9.3		9		8		5.9		3.5		2.5		1.8

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		9.8		4.6		7		9.2		11.9		12.5		13.8		15		14.5		12		7.7		5.6		3.4

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		7.5		3.7		5.8		6.4		8.1		8.4		10.3		12.5		11.8		9.8		6.4		4.4		2.5

NEARBY - MAP

NEARBY - LIST

Bougenais, France (35 mi / 57 km)
Nantes, France (35 mi / 57 km)
La Rochelle, France (38 mi / 61 km)
Saint-Denis-d'Ol�ron, France (43 mi / 70 km)
Ile d'Yeu, France (45 mi / 73 km)

GEOBA.SE

La Roche-sur-Yon, France