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Monthly climate in Surbourg, France

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Surbourg features a oceanic climate (Cfb). Temperatures typically range between 3 °C (37 °F) and 21 °C (70 °F) through the year, but rarely can drop to -13 °C (8 °F) or can rise to as high as 39 °C (102 °F). The average annual precipitation amounts to about 829 mm (32.6 inches) and receives 145 rainy days on the 1 mm (0.04 inches) threshold annually. Surbourg enjoys an average of 3410 hours of sunshine throughout the year, and daylight varies from 8 hours 16 minutes to 16 hours 7 minutes per day.

Monthly average temperatures in Surbourg, France

The warmest months in Surbourg are June, July and August, with daily mean temperatures ranging from 20 to 21 °C (68 - 70 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 3 to 4 °C (37 - 40 °F) throughout the day. On average each year, Surbourg experiences 52 days above 25 °C (77.0 °F) and 42 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Surbourg. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum14°C
(57°F)		19°C
(66°F)		22°C
(73°F)		28°C
(82°F)		32°C
(89°F)		36°C
(97°F)		39°C
(102°F)		36°C
(97°F)		33°C
(91°F)		25°C
(78°F)		21°C
(70°F)		14°C
(58°F)
Mean maximum12°C
(53°F)		15°C
(60°F)		19°C
(67°F)		24°C
(76°F)		27°C
(82°F)		31°C
(87°F)		33°C
(92°F)		33°C
(91°F)		30°C
(86°F)		23°C
(73°F)		18°C
(64°F)		13°C
(55°F)
Average high5°C
(41°F)		8°C
(46°F)		11°C
(52°F)		16°C
(61°F)		19°C
(66°F)		25°C
(77°F)		26°C
(79°F)		26°C
(79°F)		21°C
(71°F)		16°C
(60°F)		9°C
(48°F)		6°C
(43°F)
Daily mean3°C
(37°F)		4°C
(40°F)		7°C
(45°F)		11°C
(52°F)		14°C
(58°F)		20°C
(68°F)		21°C
(70°F)		21°C
(69°F)		16°C
(62°F)		12°C
(53°F)		6°C
(43°F)		4°C
(40°F)
Average low0°C
(33°F)		1°C
(35°F)		3°C
(38°F)		6°C
(42°F)		10°C
(49°F)		15°C
(59°F)		16°C
(60°F)		16°C
(61°F)		12°C
(53°F)		8°C
(47°F)		4°C
(39°F)		2°C
(36°F)
Mean minimum-5°C
(24°F)		-5°C
(23°F)		-3°C
(27°F)		-1°C
(30°F)		3°C
(37°F)		9°C
(48°F)		11°C
(52°F)		9°C
(49°F)		6°C
(43°F)		3°C
(37°F)		-1°C
(30°F)		-4°C
(25°F)
Minimum-10°C
(15°F)		-13°C
(8°F)		-10°C
(15°F)		-4°C
(26°F)		1°C
(34°F)		8°C
(46°F)		8°C
(47°F)		7°C
(44°F)		5°C
(40°F)		2°C
(35°F)		-2°C
(29°F)		-5°C
(23°F)

Compare climate in Surbourg with other places

Compare temperature, precipitation, sunshine, UV index in Surbourg, France with other places around the world.

Monthly average precipitation in Surbourg, France

Surbourg usually has the most precipitation in March, May and December, with an average of 14 rainy days and 88 mm (3.5 inches) of precipitation per month. The driest months in Surbourg are April, September and November. On average, 52 mm (2.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Surbourg. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)71 (2.8)71 (2.8)75 (2.9)38 (1.5)79 (3.1)73 (2.9)65 (2.5)65 (2.5)55 (2.2)65 (2.6)63 (2.5)110 (4.3)
Average precipitation days (≥ 1 mm)1211149121211139121218

Monthly sunshine hours in Surbourg, France

The sunniest months in Surbourg are May, June and July, when the sun shines an average of 13 hours 1 minutes a day. Least sunny months in Surbourg: January, November and December receive an average of 4 hours 42 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Surbourg. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours122204273344387400410381320252178133
Mean daily daylight hours8h 43m10h 9m11h 55m13h 44m15h 19m16h 7m15h 41m14h 17m12h 32m10h 44m9h 7m8h 16m

Solar UV radiation in Surbourg, France

Surbourg experiences the highest level of ultraviolet (UV) radiation in May, June and July, when the maximum UV index can reach values of 8 - 9, which corresponds to the Very High category of sun exposure. January, November and December are in the Low exposure category. In these months, the maximum values of the UV index do not exceed 2. For more detailed information, check out our hourly Surbourg UV Index data.

Average daily maximum UV levels by month for Surbourg. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)234689876421