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Monthly climate in Mengjiaxi, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Mengjiaxi features a humid subtropical climate (Cfa). Temperatures typically range between 5 °C (42 °F) and 29 °C (85 °F) through the year, but rarely can drop to -5 °C (23 °F) or can rise to as high as 39 °C (102 °F). The average annual precipitation amounts to about 1318 mm (51.9 inches) and receives 137 rainy days on the 1 mm (0.04 inches) threshold annually. Mengjiaxi enjoys an average of 2811 hours of sunshine throughout the year, and daylight varies from 10 hours 14 minutes to 14 hours 1 minutes per day.

Monthly average temperatures in Mengjiaxi, China

The warmest months in Mengjiaxi are June, July and August, with daily mean temperatures ranging from 26 to 29 °C (79 - 85 °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 - 46 °F) throughout the day. On average each year, Mengjiaxi experiences 133 days above 25 °C (77.0 °F) and 9 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Mengjiaxi. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum20°C
(69°F)		27°C
(81°F)		30°C
(85°F)		32°C
(91°F)		36°C
(97°F)		36°C
(97°F)		39°C
(102°F)		39°C
(102°F)		38°C
(101°F)		36°C
(97°F)		27°C
(81°F)		19°C
(66°F)
Mean maximum16°C
(60°F)		21°C
(70°F)		27°C
(82°F)		31°C
(89°F)		34°C
(93°F)		34°C
(93°F)		36°C
(98°F)		38°C
(100°F)		35°C
(96°F)		32°C
(90°F)		25°C
(78°F)		17°C
(63°F)
Average high8°C
(47°F)		11°C
(53°F)		17°C
(63°F)		22°C
(73°F)		27°C
(80°F)		30°C
(86°F)		32°C
(91°F)		33°C
(92°F)		29°C
(84°F)		22°C
(72°F)		18°C
(64°F)		11°C
(53°F)
Daily mean5°C
(42°F)		8°C
(46°F)		13°C
(56°F)		18°C
(65°F)		22°C
(73°F)		26°C
(79°F)		29°C
(84°F)		29°C
(85°F)		25°C
(77°F)		18°C
(65°F)		14°C
(57°F)		8°C
(46°F)
Average low3°C
(37°F)		4°C
(40°F)		10°C
(50°F)		14°C
(58°F)		19°C
(66°F)		23°C
(74°F)		26°C
(79°F)		26°C
(79°F)		22°C
(72°F)		15°C
(60°F)		10°C
(51°F)		5°C
(41°F)
Mean minimum-2°C
(28°F)		-0°C
(32°F)		4°C
(39°F)		8°C
(47°F)		14°C
(57°F)		19°C
(66°F)		23°C
(73°F)		22°C
(72°F)		18°C
(65°F)		11°C
(52°F)		5°C
(41°F)		-1°C
(30°F)
Minimum-5°C
(23°F)		-4°C
(25°F)		3°C
(37°F)		7°C
(44°F)		12°C
(54°F)		17°C
(62°F)		21°C
(70°F)		20°C
(68°F)		17°C
(62°F)		10°C
(50°F)		4°C
(39°F)		-3°C
(27°F)

Compare climate in Mengjiaxi with other places

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

Monthly average precipitation in Mengjiaxi, China

Mengjiaxi usually has the most precipitation in May, June and July, with an average of 14 rainy days and 188 mm (7.4 inches) of precipitation per month. The driest months in Mengjiaxi are January, November and December. On average, 45 mm (1.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Mengjiaxi. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)54 (2.1)58 (2.3)107 (4.2)127 (5.0)173 (6.8)193 (7.6)199 (7.9)144 (5.7)114 (4.5)67 (2.7)52 (2.0)30 (1.2)
Average precipitation days (≥ 1 mm)611131213151514121097

Monthly sunshine hours in Mengjiaxi, China

The sunniest months in Mengjiaxi are June, July and August, when the sun shines an average of 9 hours 22 minutes a day. Least sunny months in Mengjiaxi: January, February and October receive an average of 6 hours 16 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Mengjiaxi. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours161203221229259261296305248205207211
Mean daily daylight hours10h 26m11h 7m11h 59m12h 53m13h 38m14h 1m13h 49m13h 10m12h 18m11h 25m10h 38m10h 14m

Solar UV radiation in Mengjiaxi, China

Mengjiaxi experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 11 - 12, which corresponds to the Extreme category of sun exposure. January, February and December are in the Moderate / High exposure category. In these months, the maximum values of the UV index do not exceed 6. For more detailed information, check out our hourly Mengjiaxi UV Index data.

Average daily maximum UV levels by month for Mengjiaxi. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)667101011121210965