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Monthly climate in Hengxi, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Hengxi features a humid subtropical climate (Cfa). Temperatures typically range between 6 °C (44 °F) and 28 °C (82 °F) through the year, but rarely can drop to -6 °C (21 °F) or can rise to as high as 38 °C (100 °F). The average annual precipitation amounts to about 1719 mm (67.7 inches) and receives 161 rainy days on the 1 mm (0.04 inches) threshold annually. Hengxi enjoys an average of 2696 hours of sunshine throughout the year, and daylight varies from 10 hours 19 minutes to 13 hours 55 minutes per day.

Monthly average temperatures in Hengxi, China

The warmest months in Hengxi are July, August and September, with daily mean temperatures ranging from 24 to 28 °C (76 - 82 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 6 to 8 °C (44 - 47 °F) throughout the day. On average each year, Hengxi experiences 130 days above 25 °C (77.0 °F) and 15 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Hengxi. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum24°C
(75°F)		27°C
(81°F)		30°C
(87°F)		33°C
(92°F)		37°C
(99°F)		36°C
(97°F)		38°C
(100°F)		37°C
(98°F)		36°C
(98°F)		34°C
(93°F)		30°C
(87°F)		26°C
(80°F)
Mean maximum20°C
(69°F)		23°C
(73°F)		27°C
(80°F)		30°C
(87°F)		33°C
(92°F)		32°C
(91°F)		36°C
(97°F)		35°C
(96°F)		34°C
(94°F)		31°C
(88°F)		26°C
(78°F)		21°C
(69°F)
Average high10°C
(51°F)		12°C
(54°F)		17°C
(63°F)		22°C
(72°F)		26°C
(79°F)		28°C
(82°F)		32°C
(89°F)		32°C
(90°F)		29°C
(84°F)		23°C
(73°F)		18°C
(65°F)		12°C
(54°F)
Daily mean6°C
(44°F)		7°C
(46°F)		12°C
(55°F)		17°C
(62°F)		21°C
(70°F)		24°C
(75°F)		27°C
(81°F)		28°C
(82°F)		24°C
(76°F)		19°C
(66°F)		14°C
(57°F)		8°C
(47°F)
Average low3°C
(38°F)		4°C
(39°F)		8°C
(47°F)		12°C
(54°F)		17°C
(63°F)		21°C
(70°F)		24°C
(76°F)		24°C
(76°F)		21°C
(70°F)		15°C
(60°F)		10°C
(50°F)		4°C
(40°F)
Mean minimum-4°C
(25°F)		-2°C
(29°F)		1°C
(35°F)		4°C
(40°F)		10°C
(51°F)		17°C
(62°F)		22°C
(72°F)		22°C
(71°F)		16°C
(61°F)		9°C
(49°F)		4°C
(39°F)		-3°C
(28°F)
Minimum-6°C
(21°F)		-5°C
(23°F)		-2°C
(29°F)		1°C
(35°F)		9°C
(49°F)		15°C
(58°F)		20°C
(69°F)		20°C
(69°F)		15°C
(59°F)		8°C
(47°F)		1°C
(34°F)		-4°C
(25°F)

Compare climate in Hengxi with other places

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

Monthly average precipitation in Hengxi, China

Hengxi usually has the most precipitation in May, June and July, with an average of 18 rainy days and 276 mm (10.9 inches) of precipitation per month. The driest months in Hengxi are January, February and December. On average, 58 mm (2.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Hengxi. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)56 (2.2)67 (2.7)129 (5.1)110 (4.3)245 (9.7)323 (12.7)261 (10.3)186 (7.3)138 (5.4)82 (3.2)73 (2.9)49 (1.9)
Average precipitation days (≥ 1 mm)7111514162119171381010

Monthly sunshine hours in Hengxi, China

The sunniest months in Hengxi are May, July and August, when the sun shines an average of 8 hours 50 minutes a day. Least sunny months in Hengxi: January, February and November receive an average of 6 hours 11 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Hengxi. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours157198208245256210268297237209200205
Mean daily daylight hours10h 31m11h 9m11h 59m12h 51m13h 34m13h 55m13h 45m13h 7m12h 18m11h 26m10h 42m10h 19m

Solar UV radiation in Hengxi, China

Hengxi experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 12 - 12, which corresponds to the Extreme category of sun exposure. January, November and December are in the Moderate / High exposure category. In these months, the maximum values of the UV index do not exceed 7. For more detailed information, check out our hourly Hengxi UV Index data.

Average daily maximum UV levels by month for Hengxi. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)6810111212121211975