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Monthly climate in Mahe, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Mahe features a subtropical climate (Cwb). Temperatures typically range between -4 °C (25 °F) and 21 °C (69 °F) through the year, but rarely can drop to -24 °C (-12 °F) or can rise to as high as 32 °C (90 °F). The average annual precipitation amounts to about 908 mm (35.7 inches) and receives 142 rainy days on the 1 mm (0.04 inches) threshold annually. Mahe enjoys an average of 3117 hours of sunshine throughout the year, and daylight varies from 9 hours 53 minutes to 14 hours 23 minutes per day.

Monthly average temperatures in Mahe, China

The warmest months in Mahe are June, July and August, with daily mean temperatures ranging from 18 to 21 °C (65 - 69 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -4 to -1 °C (25 - 30 °F) throughout the day. On average each year, Mahe experiences 34 days above 25 °C (77.0 °F) and 107 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Mahe. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum7°C
(45°F)		16°C
(61°F)		20°C
(69°F)		25°C
(77°F)		27°C
(81°F)		28°C
(84°F)		32°C
(90°F)		31°C
(89°F)		26°C
(78°F)		23°C
(74°F)		16°C
(62°F)		8°C
(46°F)
Mean maximum6°C
(42°F)		11°C
(52°F)		19°C
(66°F)		23°C
(73°F)		26°C
(79°F)		26°C
(79°F)		30°C
(87°F)		30°C
(86°F)		25°C
(76°F)		20°C
(67°F)		15°C
(58°F)		6°C
(43°F)
Average high0°C
(33°F)		4°C
(39°F)		11°C
(52°F)		15°C
(60°F)		19°C
(67°F)		23°C
(73°F)		25°C
(78°F)		24°C
(76°F)		19°C
(66°F)		12°C
(55°F)		7°C
(46°F)		1°C
(35°F)
Daily mean-4°C
(25°F)		-1°C
(30°F)		6°C
(43°F)		10°C
(51°F)		14°C
(58°F)		18°C
(65°F)		21°C
(69°F)		20°C
(68°F)		15°C
(60°F)		9°C
(48°F)		3°C
(38°F)		-3°C
(27°F)
Average low-8°C
(18°F)		-6°C
(21°F)		1°C
(34°F)		5°C
(42°F)		10°C
(50°F)		14°C
(57°F)		16°C
(62°F)		16°C
(61°F)		12°C
(54°F)		6°C
(43°F)		-0°C
(32°F)		-7°C
(20°F)
Mean minimum-16°C
(4°F)		-13°C
(8°F)		-6°C
(21°F)		0°C
(32°F)		4°C
(39°F)		9°C
(49°F)		13°C
(55°F)		12°C
(53°F)		8°C
(46°F)		1°C
(34°F)		-7°C
(20°F)		-13°C
(9°F)
Minimum-24°C
(-12°F)		-19°C
(-2°F)		-12°C
(10°F)		-3°C
(28°F)		1°C
(34°F)		7°C
(46°F)		12°C
(53°F)		11°C
(51°F)		6°C
(44°F)		1°C
(34°F)		-10°C
(14°F)		-22°C
(-6°F)

Compare climate in Mahe with other places

Compare temperature, precipitation, sunshine, UV index in Mahe, China with other places around the world.

Monthly average precipitation in Mahe, China

Mahe usually has the most precipitation in July, August and September, with an average of 17 rainy days and 137 mm (5.4 inches) of precipitation per month. The driest months in Mahe are January, February and December. On average, 20 mm (0.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Mahe. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)17 (0.7)24 (0.9)39 (1.5)65 (2.6)84 (3.3)111 (4.4)144 (5.7)154 (6.1)114 (4.5)109 (4.3)29 (1.2)18 (0.7)
Average precipitation days (≥ 1 mm)66111312131618171596

Monthly sunshine hours in Mahe, China

The sunniest months in Mahe are May, July and August, when the sun shines an average of 10 hours 7 minutes a day. Least sunny months in Mahe: January, September and October receive an average of 6 hours 47 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Mahe. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours207249274254308295328303223194225253
Mean daily daylight hours10h 8m10h 56m11h 58m13h 2m13h 56m14h 23m14h 9m13h 22m12h 21m11h 17m10h 22m9h 53m

Solar UV radiation in Mahe, China

Mahe experiences the highest level of ultraviolet (UV) radiation in May, June and August, when the maximum UV index can reach values of 12 - 13, which corresponds to the Extreme category of sun exposure. January, November and December are in the Moderate exposure category. In these months, the maximum values of the UV index do not exceed 5. For more detailed information, check out our hourly Mahe UV Index data.

Average daily maximum UV levels by month for Mahe. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)478111213121211854