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Monthly climate in Trebons, France

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Trebons features a oceanic climate (Cfb). Temperatures typically range between 1 °C (34 °F) and 17 °C (63 °F) through the year, but rarely can drop to -14 °C (8 °F) or can rise to as high as 30 °C (87 °F). The average annual precipitation amounts to about 1816 mm (71.5 inches) and receives 195 rainy days on the 1 mm (0.04 inches) threshold annually. Trebons enjoys an average of 3742 hours of sunshine throughout the year, and daylight varies from 9 hours 3 minutes to 15 hours 16 minutes per day.

Monthly average temperatures in Trebons, France

The warmest months in Trebons are June, July and August, with daily mean temperatures ranging from 15 to 17 °C (59 - 63 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 1 to 4 °C (34 - 39 °F) throughout the day. On average each year, Trebons experiences 12 days above 25 °C (77.0 °F) and 83 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Trebons. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum13°C
(56°F)		17°C
(64°F)		18°C
(65°F)		20°C
(68°F)		27°C
(81°F)		30°C
(87°F)		30°C
(87°F)		30°C
(86°F)		27°C
(81°F)		23°C
(73°F)		19°C
(67°F)		14°C
(57°F)
Mean maximum12°C
(53°F)		14°C
(58°F)		16°C
(60°F)		18°C
(65°F)		23°C
(73°F)		25°C
(77°F)		28°C
(83°F)		28°C
(83°F)		25°C
(76°F)		21°C
(71°F)		17°C
(62°F)		12°C
(53°F)
Average high5°C
(41°F)		8°C
(47°F)		9°C
(48°F)		11°C
(53°F)		15°C
(60°F)		19°C
(67°F)		22°C
(71°F)		22°C
(71°F)		19°C
(66°F)		15°C
(59°F)		9°C
(48°F)		7°C
(44°F)
Daily mean1°C
(34°F)		4°C
(39°F)		4°C
(40°F)		7°C
(45°F)		11°C
(52°F)		15°C
(59°F)		17°C
(63°F)		17°C
(62°F)		13°C
(57°F)		10°C
(49°F)		4°C
(40°F)		3°C
(37°F)
Average low-2°C
(28°F)		-0°C
(32°F)		0°C
(33°F)		2°C
(37°F)		6°C
(43°F)		10°C
(51°F)		12°C
(54°F)		12°C
(54°F)		9°C
(48°F)		5°C
(42°F)		1°C
(34°F)		-0°C
(32°F)
Mean minimum-9°C
(16°F)		-6°C
(21°F)		-5°C
(23°F)		-5°C
(22°F)		-1°C
(30°F)		5°C
(41°F)		7°C
(45°F)		6°C
(43°F)		3°C
(37°F)		-1°C
(30°F)		-5°C
(22°F)		-6°C
(22°F)
Minimum-14°C
(8°F)		-11°C
(12°F)		-9°C
(17°F)		-8°C
(18°F)		-5°C
(24°F)		1°C
(34°F)		4°C
(40°F)		5°C
(42°F)		1°C
(34°F)		-7°C
(20°F)		-9°C
(16°F)		-9°C
(15°F)

Compare climate in Trebons with other places

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

Monthly average precipitation in Trebons, France

Trebons usually has the most precipitation in May, June and July, with an average of 19 rainy days and 198 mm (7.8 inches) of precipitation per month. The driest months in Trebons are January, February and October. On average, 109 mm (4.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Trebons. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)109 (4.3)100 (3.9)129 (5.1)165 (6.5)182 (7.2)224 (8.8)187 (7.3)150 (5.9)144 (5.7)117 (4.6)128 (5.0)182 (7.2)
Average precipitation days (≥ 1 mm)121118161820201817121716

Monthly sunshine hours in Trebons, France

The sunniest months in Trebons are June, July and August, when the sun shines an average of 12 hours 53 minutes a day. Least sunny months in Trebons: January, November and December receive an average of 7 hours 2 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Trebons. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours189245312332380391410384339298233225
Mean daily daylight hours9h 24m10h 31m11h 57m13h 25m14h 39m15h 16m14h 57m13h 51m12h 26m10h 59m9h 42m9h 3m

Solar UV radiation in Trebons, France

Trebons experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 9 - 10, which corresponds to the Very High category of sun exposure. January, November and December are in the Low / Moderate exposure category. In these months, the maximum values of the UV index do not exceed 3. For more detailed information, check out our hourly Trebons UV Index data.

Average daily maximum UV levels by month for Trebons. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)24679101097532