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Monthly climate in Mengmao, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Mengmao features a subtropical climate (Cwb). Temperatures typically range between 14 °C (57 °F) and 23 °C (74 °F) through the year, but rarely can drop to 3 °C (37 °F) or can rise to as high as 35 °C (95 °F). The average annual precipitation amounts to about 1828 mm (72.0 inches) and receives 185 rainy days on the 1 mm (0.04 inches) threshold annually. Mengmao enjoys an average of 3386 hours of sunshine throughout the year, and daylight varies from 10 hours 40 minutes to 13 hours 34 minutes per day.

Monthly average temperatures in Mengmao, China

The warmest months in Mengmao are June, July and August, with daily mean temperatures ranging from 23 to 23 °C (74 - 74 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 14 to 16 °C (57 - 60 °F) throughout the day. On average each year, Mengmao experiences 204 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Mengmao. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum25°C
(78°F)		27°C
(81°F)		32°C
(91°F)		33°C
(92°F)		35°C
(95°F)		32°C
(90°F)		32°C
(90°F)		32°C
(90°F)		32°C
(90°F)		31°C
(88°F)		28°C
(82°F)		25°C
(77°F)
Mean maximum24°C
(75°F)		26°C
(80°F)		30°C
(87°F)		32°C
(91°F)		32°C
(89°F)		30°C
(86°F)		30°C
(87°F)		31°C
(87°F)		31°C
(88°F)		30°C
(85°F)		27°C
(80°F)		24°C
(76°F)
Average high21°C
(71°F)		24°C
(75°F)		27°C
(80°F)		28°C
(83°F)		28°C
(83°F)		27°C
(81°F)		27°C
(80°F)		27°C
(81°F)		28°C
(82°F)		27°C
(80°F)		24°C
(76°F)		22°C
(72°F)
Daily mean14°C
(57°F)		16°C
(60°F)		19°C
(67°F)		22°C
(71°F)		23°C
(73°F)		23°C
(74°F)		23°C
(74°F)		23°C
(74°F)		23°C
(74°F)		22°C
(71°F)		18°C
(65°F)		15°C
(59°F)
Average low8°C
(47°F)		9°C
(49°F)		13°C
(55°F)		16°C
(61°F)		18°C
(65°F)		21°C
(69°F)		21°C
(70°F)		21°C
(70°F)		20°C
(68°F)		18°C
(65°F)		13°C
(55°F)		9°C
(49°F)
Mean minimum4°C
(40°F)		5°C
(42°F)		9°C
(48°F)		13°C
(55°F)		15°C
(59°F)		19°C
(67°F)		20°C
(68°F)		20°C
(68°F)		19°C
(66°F)		14°C
(58°F)		8°C
(47°F)		5°C
(41°F)
Minimum4°C
(39°F)		3°C
(37°F)		8°C
(46°F)		12°C
(53°F)		14°C
(57°F)		18°C
(64°F)		19°C
(67°F)		19°C
(66°F)		17°C
(62°F)		12°C
(54°F)		6°C
(43°F)		3°C
(38°F)

Compare climate in Mengmao with other places

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

Monthly average precipitation in Mengmao, China

Mengmao usually has the most precipitation in June, July and August, with an average of 29 rainy days and 372 mm (14.7 inches) of precipitation per month. The driest months in Mengmao are January, February and December. On average, 21 mm (0.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Mengmao. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)33 (1.3)11 (0.4)34 (1.3)70 (2.8)139 (5.5)347 (13.6)400 (15.8)370 (14.6)212 (8.3)137 (5.4)55 (2.2)19 (0.7)
Average precipitation days (≥ 1 mm)3251018293030272173

Monthly sunshine hours in Mengmao, China

The sunniest months in Mengmao are March, April and May, when the sun shines an average of 10 hours 50 minutes a day. Least sunny months in Mengmao: January, July and August receive an average of 7 hours 42 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Mengmao. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours237294332324340248233244269284285290
Mean daily daylight hours10h 49m11h 20m12h 0m12h 42m13h 17m13h 34m13h 26m12h 55m12h 15m11h 34m10h 58m10h 40m

Solar UV radiation in Mengmao, China

Mengmao experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 14 - 15, which corresponds to the Extreme category of sun exposure. January, February and December are in the High / Very High exposure category. In these months, the maximum values of the UV index do not exceed 9. For more detailed information, check out our hourly Mengmao UV Index data.

Average daily maximum UV levels by month for Mengmao. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)79101114141514131197