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Monthly climate in Treveray, France

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Treveray features a oceanic climate (Cfb). Temperatures typically range between 2 °C (37 °F) and 20 °C (68 °F) through the year, but rarely can drop to -12 °C (11 °F) or can rise to as high as 39 °C (103 °F). The average annual precipitation amounts to about 975 mm (38.4 inches) and receives 150 rainy days on the 1 mm (0.04 inches) threshold annually. Treveray enjoys an average of 3465 hours of sunshine throughout the year, and daylight varies from 8 hours 22 minutes to 16 hours 0 minutes per day.

Monthly average temperatures in Treveray, France

The warmest months in Treveray are June, July and August, with daily mean temperatures ranging from 18 to 20 °C (65 - 68 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 2 to 5 °C (37 - 41 °F) throughout the day. On average each year, Treveray experiences 40 days above 25 °C (77.0 °F) and 45 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Treveray. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum13°C
(55°F)		21°C
(69°F)		23°C
(74°F)		26°C
(80°F)		31°C
(87°F)		35°C
(95°F)		39°C
(103°F)		36°C
(97°F)		32°C
(89°F)		25°C
(77°F)		20°C
(69°F)		15°C
(58°F)
Mean maximum11°C
(52°F)		15°C
(59°F)		19°C
(67°F)		24°C
(75°F)		26°C
(79°F)		29°C
(85°F)		33°C
(91°F)		32°C
(90°F)		29°C
(84°F)		23°C
(73°F)		17°C
(63°F)		13°C
(56°F)
Average high5°C
(41°F)		8°C
(47°F)		11°C
(52°F)		15°C
(59°F)		18°C
(65°F)		23°C
(74°F)		25°C
(77°F)		24°C
(76°F)		21°C
(70°F)		15°C
(60°F)		9°C
(48°F)		6°C
(43°F)
Daily mean2°C
(37°F)		5°C
(41°F)		7°C
(44°F)		10°C
(50°F)		13°C
(57°F)		18°C
(65°F)		20°C
(68°F)		19°C
(67°F)		16°C
(60°F)		11°C
(53°F)		6°C
(43°F)		4°C
(40°F)
Average low0°C
(33°F)		2°C
(36°F)		3°C
(37°F)		5°C
(41°F)		9°C
(48°F)		13°C
(56°F)		14°C
(58°F)		15°C
(59°F)		11°C
(52°F)		8°C
(47°F)		4°C
(39°F)		2°C
(37°F)
Mean minimum-5°C
(23°F)		-5°C
(23°F)		-4°C
(26°F)		-2°C
(28°F)		2°C
(36°F)		8°C
(46°F)		10°C
(50°F)		9°C
(49°F)		5°C
(42°F)		2°C
(36°F)		-2°C
(29°F)		-4°C
(25°F)
Minimum-11°C
(12°F)		-9°C
(15°F)		-12°C
(11°F)		-4°C
(24°F)		0°C
(32°F)		6°C
(44°F)		7°C
(45°F)		7°C
(45°F)		4°C
(39°F)		1°C
(34°F)		-3°C
(27°F)		-5°C
(24°F)

Compare climate in Treveray with other places

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

Monthly average precipitation in Treveray, France

Treveray usually has the most precipitation in January, March and December, with an average of 15 rainy days and 113 mm (4.4 inches) of precipitation per month. The driest months in Treveray are April, July and August. On average, 51 mm (2.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Treveray. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)101 (4.0)87 (3.4)95 (3.7)43 (1.7)86 (3.4)84 (3.3)62 (2.4)48 (1.9)64 (2.5)79 (3.1)83 (3.3)142 (5.6)
Average precipitation days (≥ 1 mm)13131491212101010131420

Monthly sunshine hours in Treveray, France

The sunniest months in Treveray are June, July and August, when the sun shines an average of 13 hours 15 minutes a day. Least sunny months in Treveray: January, November and December receive an average of 4 hours 55 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Treveray. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours120207271348389411415392321254189141
Mean daily daylight hours8h 48m10h 11m11h 55m13h 42m15h 13m16h 0m15h 36m14h 14m12h 31m10h 46m9h 11m8h 22m

Solar UV radiation in Treveray, France

Treveray 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 Treveray UV Index data.

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