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Monthly climate in Tilly-sur-Seulles, France

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Tilly-sur-Seulles features a oceanic climate (Cfb). Temperatures typically range between 6 °C (43 °F) and 19 °C (66 °F) through the year, but rarely can drop to -6 °C (21 °F) or can rise to as high as 34 °C (94 °F). The average annual precipitation amounts to about 806 mm (31.7 inches) and receives 145 rainy days on the 1 mm (0.04 inches) threshold annually. Tilly-sur-Seulles enjoys an average of 3606 hours of sunshine throughout the year, and daylight varies from 8 hours 15 minutes to 16 hours 8 minutes per day.

Monthly average temperatures in Tilly-sur-Seulles, France

The warmest months in Tilly-sur-Seulles are June, July and August, with daily mean temperatures ranging from 17 to 19 °C (63 - 66 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 6 to 8 °C (43 - 46 °F) throughout the day. On average each year, Tilly-sur-Seulles experiences 12 days above 25 °C (77.0 °F) and 6 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Tilly-sur-Seulles. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum16°C
(61°F)		19°C
(67°F)		24°C
(76°F)		25°C
(78°F)		27°C
(82°F)		33°C
(91°F)		34°C
(94°F)		33°C
(93°F)		30°C
(86°F)		24°C
(75°F)		18°C
(64°F)		15°C
(59°F)
Mean maximum13°C
(56°F)		15°C
(59°F)		18°C
(66°F)		22°C
(72°F)		24°C
(75°F)		27°C
(81°F)		30°C
(87°F)		29°C
(85°F)		26°C
(80°F)		21°C
(70°F)		16°C
(61°F)		14°C
(58°F)
Average high8°C
(47°F)		10°C
(50°F)		12°C
(53°F)		14°C
(58°F)		17°C
(62°F)		20°C
(69°F)		22°C
(72°F)		22°C
(71°F)		20°C
(68°F)		16°C
(61°F)		12°C
(53°F)		9°C
(49°F)
Daily mean6°C
(43°F)		7°C
(45°F)		8°C
(48°F)		10°C
(51°F)		13°C
(56°F)		17°C
(63°F)		19°C
(66°F)		18°C
(65°F)		16°C
(61°F)		13°C
(56°F)		9°C
(49°F)		8°C
(46°F)
Average low4°C
(40°F)		5°C
(41°F)		6°C
(42°F)		7°C
(45°F)		10°C
(50°F)		13°C
(56°F)		15°C
(59°F)		15°C
(59°F)		13°C
(55°F)		11°C
(51°F)		7°C
(45°F)		6°C
(43°F)
Mean minimum-1°C
(30°F)		-1°C
(30°F)		0°C
(33°F)		2°C
(35°F)		5°C
(41°F)		10°C
(50°F)		12°C
(54°F)		11°C
(52°F)		8°C
(47°F)		6°C
(42°F)		2°C
(36°F)		-0°C
(32°F)
Minimum-5°C
(23°F)		-4°C
(25°F)		-6°C
(21°F)		0°C
(33°F)		3°C
(38°F)		9°C
(49°F)		11°C
(51°F)		9°C
(49°F)		6°C
(43°F)		4°C
(40°F)		-0°C
(32°F)		-2°C
(29°F)

Compare climate in Tilly-sur-Seulles with other places

Compare temperature, precipitation, sunshine, UV index in Tilly-sur-Seulles, France with other places around the world.

Monthly average precipitation in Tilly-sur-Seulles, France

Tilly-sur-Seulles usually has the most precipitation in June, October and December, with an average of 14 rainy days and 93 mm (3.7 inches) of precipitation per month. The driest months in Tilly-sur-Seulles are April, July and September. On average, 46 mm (1.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Tilly-sur-Seulles. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)55 (2.2)64 (2.5)64 (2.5)39 (1.5)69 (2.7)90 (3.5)51 (2.0)64 (2.5)50 (1.9)86 (3.4)73 (2.9)102 (4.0)
Average precipitation days (≥ 1 mm)1112148111291112141417

Monthly sunshine hours in Tilly-sur-Seulles, France

The sunniest months in Tilly-sur-Seulles are May, June and July, when the sun shines an average of 13 hours 32 minutes a day. Least sunny months in Tilly-sur-Seulles: January, February and December receive an average of 5 hours 39 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Tilly-sur-Seulles. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours135202282358408410426389328269217176
Mean daily daylight hours8h 42m10h 8m11h 55m13h 45m15h 19m16h 8m15h 42m14h 18m12h 32m10h 43m9h 6m8h 15m

Solar UV radiation in Tilly-sur-Seulles, France

Tilly-sur-Seulles experiences the highest level of ultraviolet (UV) radiation in May, June and August, 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 Tilly-sur-Seulles UV Index data.

Average daily maximum UV levels by month for Tilly-sur-Seulles. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)234689886421