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Monthly climate in Castelnaud-de-Gratecambe, France

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Castelnaud-de-Gratecambe features a oceanic climate (Cfb). Temperatures typically range between 5 °C (42 °F) and 23 °C (74 °F) through the year, but rarely can drop to -8 °C (17 °F) or can rise to as high as 41 °C (106 °F). The average annual precipitation amounts to about 814 mm (32.0 inches) and receives 123 rainy days on the 1 mm (0.04 inches) threshold annually. Castelnaud-de-Gratecambe enjoys an average of 3641 hours of sunshine throughout the year, and daylight varies from 8 hours 53 minutes to 15 hours 27 minutes per day.

Monthly average temperatures in Castelnaud-de-Gratecambe, France

The warmest months in Castelnaud-de-Gratecambe are June, July and August, with daily mean temperatures ranging from 21 to 23 °C (70 - 74 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 5 to 8 °C (42 - 47 °F) throughout the day. On average each year, Castelnaud-de-Gratecambe experiences 82 days above 25 °C (77.0 °F) and 24 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Castelnaud-de-Gratecambe. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum18°C
(64°F)		25°C
(77°F)		24°C
(76°F)		28°C
(82°F)		33°C
(91°F)		40°C
(104°F)		41°C
(106°F)		40°C
(105°F)		36°C
(96°F)		30°C
(85°F)		22°C
(73°F)		17°C
(63°F)
Mean maximum15°C
(59°F)		20°C
(68°F)		22°C
(72°F)		26°C
(78°F)		29°C
(85°F)		34°C
(93°F)		37°C
(99°F)		37°C
(99°F)		33°C
(92°F)		27°C
(82°F)		21°C
(70°F)		17°C
(62°F)
Average high9°C
(49°F)		13°C
(56°F)		15°C
(60°F)		19°C
(66°F)		22°C
(72°F)		26°C
(79°F)		29°C
(84°F)		29°C
(85°F)		26°C
(79°F)		20°C
(68°F)		14°C
(57°F)		11°C
(52°F)
Daily mean5°C
(42°F)		8°C
(47°F)		10°C
(51°F)		13°C
(56°F)		17°C
(62°F)		21°C
(70°F)		23°C
(74°F)		23°C
(73°F)		20°C
(68°F)		15°C
(59°F)		9°C
(49°F)		7°C
(46°F)
Average low2°C
(36°F)		4°C
(40°F)		6°C
(42°F)		8°C
(46°F)		11°C
(52°F)		15°C
(60°F)		17°C
(63°F)		17°C
(63°F)		14°C
(58°F)		10°C
(51°F)		6°C
(43°F)		4°C
(40°F)
Mean minimum-5°C
(24°F)		-2°C
(28°F)		-1°C
(30°F)		0°C
(33°F)		5°C
(41°F)		10°C
(51°F)		12°C
(55°F)		11°C
(53°F)		7°C
(46°F)		4°C
(39°F)		-1°C
(30°F)		-2°C
(28°F)
Minimum-8°C
(17°F)		-7°C
(20°F)		-5°C
(23°F)		-2°C
(28°F)		1°C
(34°F)		7°C
(46°F)		11°C
(52°F)		10°C
(51°F)		6°C
(42°F)		2°C
(35°F)		-2°C
(28°F)		-5°C
(24°F)

Compare climate in Castelnaud-de-Gratecambe with other places

Compare temperature, precipitation, sunshine, UV index in Castelnaud-de-Gratecambe, France with other places around the world.

Monthly average precipitation in Castelnaud-de-Gratecambe, France

Castelnaud-de-Gratecambe usually has the most precipitation in May, June and December, with an average of 13 rainy days and 95 mm (3.7 inches) of precipitation per month. The driest months in Castelnaud-de-Gratecambe are April, July and August. On average, 45 mm (1.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Castelnaud-de-Gratecambe. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)57 (2.2)63 (2.5)70 (2.8)57 (2.2)85 (3.4)90 (3.5)39 (1.6)38 (1.5)58 (2.3)75 (3.0)71 (2.8)110 (4.3)
Average precipitation days (≥ 1 mm)9101281411678101216

Monthly sunshine hours in Castelnaud-de-Gratecambe, France

The sunniest months in Castelnaud-de-Gratecambe are June, July and August, when the sun shines an average of 13 hours 7 minutes a day. Least sunny months in Castelnaud-de-Gratecambe: January, November and December receive an average of 6 hours 21 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Castelnaud-de-Gratecambe. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours162229287341373401413393332283224197
Mean daily daylight hours9h 15m10h 26m11h 56m13h 29m14h 48m15h 27m15h 6m13h 56m12h 28m10h 56m9h 35m8h 53m

Solar UV radiation in Castelnaud-de-Gratecambe, France

Castelnaud-de-Gratecambe 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, February 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 Castelnaud-de-Gratecambe UV Index data.

Average daily maximum UV levels by month for Castelnaud-de-Gratecambe. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)23678101097532