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Monthly climate in Millam, France

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Millam features a oceanic climate (Cfb). Temperatures typically range between 5 °C (41 °F) and 18 °C (65 °F) through the year, but rarely can drop to -7 °C (19 °F) or can rise to as high as 38 °C (101 °F). The average annual precipitation amounts to about 791 mm (31.1 inches) and receives 137 rainy days on the 1 mm (0.04 inches) threshold annually. Millam enjoys an average of 3564 hours of sunshine throughout the year, and daylight varies from 8 hours 1 minutes to 16 hours 24 minutes per day.

Monthly average temperatures in Millam, France

The warmest months in Millam are June, July and August, with daily mean temperatures ranging from 17 to 18 °C (63 - 65 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 5 to 6 °C (41 - 43 °F) throughout the day. On average each year, Millam experiences 18 days above 25 °C (77.0 °F) and 19 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Millam. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum15°C
(59°F)		18°C
(64°F)		22°C
(73°F)		26°C
(79°F)		28°C
(82°F)		33°C
(92°F)		38°C
(101°F)		36°C
(97°F)		30°C
(86°F)		25°C
(77°F)		19°C
(66°F)		14°C
(58°F)
Mean maximum12°C
(55°F)		15°C
(58°F)		19°C
(66°F)		23°C
(74°F)		25°C
(77°F)		27°C
(82°F)		31°C
(88°F)		31°C
(88°F)		26°C
(79°F)		22°C
(72°F)		16°C
(61°F)		14°C
(57°F)
Average high7°C
(45°F)		9°C
(48°F)		11°C
(52°F)		14°C
(58°F)		17°C
(63°F)		21°C
(70°F)		22°C
(73°F)		22°C
(72°F)		19°C
(67°F)		16°C
(60°F)		11°C
(51°F)		8°C
(47°F)
Daily mean5°C
(41°F)		6°C
(43°F)		8°C
(46°F)		10°C
(50°F)		13°C
(56°F)		17°C
(63°F)		18°C
(65°F)		18°C
(65°F)		15°C
(60°F)		13°C
(55°F)		8°C
(47°F)		6°C
(43°F)
Average low3°C
(37°F)		3°C
(38°F)		4°C
(40°F)		6°C
(42°F)		9°C
(48°F)		13°C
(55°F)		14°C
(58°F)		15°C
(58°F)		12°C
(54°F)		10°C
(50°F)		6°C
(42°F)		4°C
(40°F)
Mean minimum-3°C
(28°F)		-3°C
(27°F)		-1°C
(30°F)		-1°C
(31°F)		3°C
(38°F)		8°C
(46°F)		10°C
(51°F)		10°C
(50°F)		7°C
(44°F)		4°C
(40°F)		0°C
(33°F)		-2°C
(29°F)
Minimum-6°C
(22°F)		-6°C
(21°F)		-7°C
(19°F)		-2°C
(29°F)		1°C
(35°F)		6°C
(44°F)		8°C
(47°F)		9°C
(48°F)		4°C
(39°F)		1°C
(34°F)		-1°C
(30°F)		-3°C
(27°F)

Compare climate in Millam with other places

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

Monthly average precipitation in Millam, France

Millam usually has the most precipitation in August, October and December, with an average of 14 rainy days and 87 mm (3.4 inches) of precipitation per month. The driest months in Millam are April, July and September. On average, 48 mm (1.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Millam. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)63 (2.5)60 (2.3)64 (2.5)37 (1.4)69 (2.7)70 (2.8)52 (2.0)77 (3.1)55 (2.1)83 (3.3)60 (2.4)100 (3.9)
Average precipitation days (≥ 1 mm)111213811910139131117

Monthly sunshine hours in Millam, France

The sunniest months in Millam are May, June and July, when the sun shines an average of 13 hours 37 minutes a day. Least sunny months in Millam: January, February and December receive an average of 5 hours 21 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Millam. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours124200284355410417426394328253206162
Mean daily daylight hours8h 30m10h 2m11h 55m13h 51m15h 31m16h 24m15h 56m14h 26m12h 34m10h 39m8h 56m8h 1m

Solar UV radiation in Millam, France

Millam experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 7 - 8, which corresponds to the High / Very High category of sun exposure. January, February 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 Millam UV Index data.

Average daily maximum UV levels by month for Millam. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)124578875421