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Monthly climate in Tournus, France

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Tournus 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 1065 mm (41.9 inches) and receives 137 rainy days on the 1 mm (0.04 inches) threshold annually. Tournus enjoys an average of 3495 hours of sunshine throughout the year, and daylight varies from 8 hours 38 minutes to 15 hours 44 minutes per day.

Monthly average temperatures in Tournus, France

The warmest months in Tournus are June, July and August, with daily mean temperatures ranging from 21 to 23 °C (70 - 73 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 4 to 7 °C (39 - 44 °F) throughout the day. On average each year, Tournus experiences 74 days above 25 °C (77.0 °F) and 31 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Tournus. 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
(82°F)		33°C
(91°F)		38°C
(102°F)		39°C
(103°F)		40°C
(105°F)		34°C
(93°F)		27°C
(80°F)		21°C
(69°F)		17°C
(63°F)
Mean maximum13°C
(55°F)		18°C
(64°F)		21°C
(70°F)		25°C
(78°F)		29°C
(84°F)		33°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
(52°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
(47°F)
Daily mean4°C
(39°F)		7°C
(44°F)		9°C
(48°F)		12°C
(55°F)		16°C
(61°F)		21°C
(70°F)		23°C
(73°F)		22°C
(72°F)		18°C
(65°F)		13°C
(56°F)		8°C
(46°F)		6°C
(43°F)
Average low1°C
(35°F)		3°C
(38°F)		4°C
(40°F)		7°C
(45°F)		11°C
(52°F)		15°C
(60°F)		17°C
(63°F)		17°C
(62°F)		13°C
(56°F)		10°C
(50°F)		5°C
(41°F)		3°C
(38°F)
Mean minimum-4°C
(25°F)		-4°C
(25°F)		-3°C
(27°F)		-1°C
(31°F)		4°C
(40°F)		10°C
(50°F)		13°C
(55°F)		10°C
(51°F)		7°C
(46°F)		3°C
(38°F)		-1°C
(31°F)		-3°C
(27°F)
Minimum-9°C
(15°F)		-8°C
(17°F)		-11°C
(13°F)		-4°C
(25°F)		1°C
(34°F)		9°C
(48°F)		12°C
(53°F)		7°C
(46°F)		6°C
(43°F)		2°C
(36°F)		-3°C
(26°F)		-4°C
(24°F)

Compare climate in Tournus with other places

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

Monthly average precipitation in Tournus, France

Tournus usually has the most precipitation in May, October and December, with an average of 14 rainy days and 120 mm (4.7 inches) of precipitation per month. The driest months in Tournus are February, April and September. On average, 63 mm (2.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Tournus. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)86 (3.4)69 (2.7)94 (3.7)54 (2.1)107 (4.2)84 (3.3)70 (2.8)80 (3.1)67 (2.6)105 (4.1)101 (4.0)148 (5.8)
Average precipitation days (≥ 1 mm)11121381311998111418

Monthly sunshine hours in Tournus, France

The sunniest months in Tournus are June, July and August, when the sun shines an average of 13 hours 3 minutes a day. Least sunny months in Tournus: January, November and December receive an average of 5 hours 24 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Tournus. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours139215281346368400413387325258195162
Mean daily daylight hours9h 2m10h 19m11h 56m13h 35m15h 0m15h 44m15h 21m14h 5m12h 29m10h 51m9h 23m8h 38m

Solar UV radiation in Tournus, France

Tournus 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 Tournus UV Index data.

Average daily maximum UV levels by month for Tournus. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)235689986422