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Monthly climate in Sornay, France

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Sornay features a oceanic climate (Cfb). Temperatures typically range between 4 °C (39 °F) and 23 °C (73 °F) through the year, but rarely can drop to -11 °C (13 °F) or can rise to as high as 40 °C (105 °F). The average annual precipitation amounts to about 1034 mm (40.7 inches) and receives 136 rainy days on the 1 mm (0.04 inches) threshold annually. Sornay enjoys an average of 3503 hours of sunshine throughout the year, and daylight varies from 8 hours 36 minutes to 15 hours 46 minutes per day.

Monthly average temperatures in Sornay, France

The warmest months in Sornay are June, July and August, with daily mean temperatures ranging from 21 to 23 °C (69 - 73 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 4 to 6 °C (39 - 44 °F) throughout the day. On average each year, Sornay experiences 75 days above 25 °C (77.0 °F) and 34 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Sornay. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum15°C
(59°F)		20°C
(68°F)		24°C
(75°F)		28°C
(83°F)		32°C
(91°F)		38°C
(101°F)		40°C
(104°F)		40°C
(105°F)		34°C
(93°F)		27°C
(80°F)		20°C
(69°F)		17°C
(63°F)
Mean maximum13°C
(55°F)		17°C
(63°F)		21°C
(70°F)		25°C
(78°F)		29°C
(84°F)		32°C
(91°F)		36°C
(97°F)		36°C
(97°F)		31°C
(89°F)		24°C
(76°F)		19°C
(67°F)		15°C
(60°F)
Average high6°C
(44°F)		11°C
(51°F)		14°C
(57°F)		18°C
(65°F)		21°C
(70°F)		26°C
(79°F)		29°C
(84°F)		28°C
(83°F)		24°C
(76°F)		18°C
(64°F)		11°C
(52°F)		8°C
(46°F)
Daily mean4°C
(39°F)		6°C
(44°F)		9°C
(48°F)		12°C
(54°F)		16°C
(61°F)		21°C
(69°F)		23°C
(73°F)		22°C
(72°F)		18°C
(65°F)		13°C
(56°F)		8°C
(46°F)		6°C
(42°F)
Average low1°C
(34°F)		3°C
(38°F)		4°C
(40°F)		7°C
(44°F)		11°C
(51°F)		15°C
(60°F)		17°C
(62°F)		16°C
(62°F)		13°C
(55°F)		9°C
(49°F)		5°C
(41°F)		3°C
(38°F)
Mean minimum-4°C
(24°F)		-4°C
(25°F)		-3°C
(26°F)		-1°C
(31°F)		4°C
(39°F)		9°C
(49°F)		12°C
(54°F)		10°C
(50°F)		7°C
(44°F)		3°C
(37°F)		-1°C
(30°F)		-3°C
(27°F)
Minimum-9°C
(16°F)		-8°C
(17°F)		-11°C
(13°F)		-3°C
(27°F)		1°C
(34°F)		8°C
(46°F)		11°C
(52°F)		7°C
(44°F)		5°C
(42°F)		0°C
(33°F)		-4°C
(25°F)		-4°C
(25°F)

Compare climate in Sornay with other places

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

Monthly average precipitation in Sornay, France

Sornay usually has the most precipitation in March, May and December, with an average of 14 rainy days and 123 mm (4.8 inches) of precipitation per month. The driest months in Sornay are April, August and September. On average, 56 mm (2.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Sornay. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)94 (3.7)78 (3.1)98 (3.9)54 (2.1)113 (4.4)72 (2.8)63 (2.5)56 (2.2)57 (2.2)97 (3.8)95 (3.7)157 (6.2)
Average precipitation days (≥ 1 mm)11131381311798121318

Monthly sunshine hours in Sornay, France

The sunniest months in Sornay are June, July and August, when the sun shines an average of 13 hours 8 minutes a day. Least sunny months in Sornay: January, November and December receive an average of 5 hours 18 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Sornay. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours137212282350372403416388327260193158
Mean daily daylight hours9h 0m10h 18m11h 56m13h 36m15h 2m15h 46m15h 22m14h 6m12h 30m10h 50m9h 22m8h 36m

Solar UV radiation in Sornay, France

Sornay experiences the highest level of ultraviolet (UV) radiation in June, July 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 Sornay UV Index data.

Average daily maximum UV levels by month for Sornay. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)235689986421