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Monthly climate in Gengma, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Gengma features a subtropical climate (Cwb). Temperatures typically range between 13 °C (55 °F) and 22 °C (72 °F) through the year, but rarely can drop to 1 °C (34 °F) or can rise to as high as 34 °C (94 °F). The average annual precipitation amounts to about 1582 mm (62.3 inches) and receives 176 rainy days on the 1 mm (0.04 inches) threshold annually. Gengma enjoys an average of 3504 hours of sunshine throughout the year, and daylight varies from 10 hours 42 minutes to 13 hours 32 minutes per day.

Monthly average temperatures in Gengma, China

The warmest months in Gengma are June, July and August, with daily mean temperatures ranging from 22 to 22 °C (71 - 72 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 13 to 15 °C (55 - 59 °F) throughout the day. On average each year, Gengma experiences 147 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 Gengma. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum25°C
(77°F)		26°C
(80°F)		31°C
(89°F)		32°C
(91°F)		34°C
(94°F)		31°C
(88°F)		30°C
(87°F)		30°C
(87°F)		29°C
(85°F)		29°C
(84°F)		27°C
(81°F)		24°C
(76°F)
Mean maximum23°C
(73°F)		25°C
(78°F)		29°C
(84°F)		30°C
(87°F)		31°C
(88°F)		29°C
(84°F)		29°C
(85°F)		29°C
(85°F)		29°C
(85°F)		28°C
(82°F)		25°C
(78°F)		24°C
(75°F)
Average high20°C
(68°F)		22°C
(72°F)		25°C
(77°F)		26°C
(80°F)		27°C
(81°F)		26°C
(79°F)		26°C
(78°F)		26°C
(79°F)		26°C
(79°F)		25°C
(77°F)		23°C
(74°F)		20°C
(69°F)
Daily mean13°C
(55°F)		15°C
(59°F)		18°C
(65°F)		20°C
(68°F)		22°C
(71°F)		22°C
(72°F)		22°C
(71°F)		22°C
(71°F)		21°C
(71°F)		20°C
(68°F)		17°C
(62°F)		13°C
(56°F)
Average low7°C
(45°F)		8°C
(47°F)		11°C
(53°F)		14°C
(58°F)		17°C
(63°F)		19°C
(67°F)		19°C
(67°F)		19°C
(67°F)		18°C
(65°F)		16°C
(61°F)		12°C
(53°F)		8°C
(47°F)
Mean minimum3°C
(38°F)		4°C
(40°F)		8°C
(47°F)		11°C
(51°F)		14°C
(58°F)		18°C
(64°F)		18°C
(65°F)		18°C
(64°F)		16°C
(61°F)		13°C
(55°F)		8°C
(46°F)		3°C
(38°F)
Minimum2°C
(36°F)		3°C
(38°F)		7°C
(44°F)		8°C
(47°F)		13°C
(55°F)		16°C
(61°F)		17°C
(64°F)		17°C
(63°F)		14°C
(57°F)		10°C
(49°F)		6°C
(43°F)		1°C
(34°F)

Compare climate in Gengma with other places

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

Monthly average precipitation in Gengma, China

Gengma usually has the most precipitation in June, July and August, with an average of 29 rainy days and 307 mm (12.1 inches) of precipitation per month. The driest months in Gengma are February, March and December. On average, 23 mm (0.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Gengma. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)51 (2.0)15 (0.6)25 (1.0)73 (2.9)80 (3.2)262 (10.3)347 (13.7)311 (12.3)189 (7.4)137 (5.4)61 (2.4)31 (1.2)
Average precipitation days (≥ 1 mm)524812283029242185

Monthly sunshine hours in Gengma, China

The sunniest months in Gengma are March, April and May, when the sun shines an average of 10 hours 48 minutes a day. Least sunny months in Gengma: January, July and August receive an average of 8 hours 19 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Gengma. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours242293335313344280258273283280294304
Mean daily daylight hours10h 51m11h 21m12h 0m12h 41m13h 16m13h 32m13h 24m12h 54m12h 15m11h 34m10h 59m10h 42m

Solar UV radiation in Gengma, China

Gengma experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 15 - 15, which corresponds to the Extreme category of sun exposure. January, November and December are in the 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 Gengma UV Index data.

Average daily maximum UV levels by month for Gengma. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)810111315151515141298