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Monthly climate in Rengong, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Rengong features a humid subtropical climate (Cfa). Temperatures typically range between 7 °C (46 °F) and 27 °C (81 °F) through the year, but rarely can drop to -6 °C (22 °F) or can rise to as high as 37 °C (99 °F). The average annual precipitation amounts to about 1795 mm (70.7 inches) and receives 170 rainy days on the 1 mm (0.04 inches) threshold annually. Rengong enjoys an average of 2748 hours of sunshine throughout the year, and daylight varies from 10 hours 21 minutes to 13 hours 54 minutes per day.

Monthly average temperatures in Rengong, China

The warmest months in Rengong are July, August and September, with daily mean temperatures ranging from 24 to 27 °C (76 - 81 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 7 to 9 °C (46 - 48 °F) throughout the day. On average each year, Rengong experiences 131 days above 25 °C (77.0 °F) and 12 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Rengong. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum25°C
(77°F)		28°C
(82°F)		30°C
(86°F)		33°C
(91°F)		36°C
(98°F)		36°C
(98°F)		37°C
(99°F)		36°C
(97°F)		36°C
(98°F)		34°C
(94°F)		30°C
(87°F)		28°C
(82°F)
Mean maximum21°C
(70°F)		23°C
(74°F)		27°C
(81°F)		30°C
(87°F)		33°C
(92°F)		33°C
(92°F)		36°C
(98°F)		35°C
(95°F)		34°C
(94°F)		31°C
(88°F)		26°C
(79°F)		22°C
(71°F)
Average high11°C
(53°F)		13°C
(55°F)		17°C
(64°F)		22°C
(72°F)		26°C
(79°F)		28°C
(83°F)		32°C
(89°F)		32°C
(89°F)		29°C
(85°F)		23°C
(74°F)		19°C
(66°F)		13°C
(56°F)
Daily mean7°C
(46°F)		8°C
(47°F)		13°C
(55°F)		17°C
(62°F)		21°C
(70°F)		24°C
(76°F)		27°C
(81°F)		27°C
(81°F)		24°C
(76°F)		19°C
(67°F)		14°C
(58°F)		9°C
(48°F)
Average low4°C
(40°F)		5°C
(41°F)		9°C
(48°F)		13°C
(55°F)		17°C
(64°F)		21°C
(70°F)		24°C
(76°F)		24°C
(76°F)		21°C
(70°F)		15°C
(60°F)		10°C
(51°F)		5°C
(41°F)
Mean minimum-4°C
(26°F)		-1°C
(31°F)		3°C
(37°F)		5°C
(42°F)		12°C
(53°F)		17°C
(63°F)		22°C
(72°F)		22°C
(72°F)		16°C
(61°F)		8°C
(47°F)		4°C
(39°F)		-2°C
(28°F)
Minimum-6°C
(22°F)		-5°C
(22°F)		-1°C
(31°F)		4°C
(39°F)		8°C
(47°F)		15°C
(58°F)		21°C
(70°F)		21°C
(71°F)		14°C
(57°F)		7°C
(45°F)		1°C
(34°F)		-3°C
(27°F)

Compare climate in Rengong with other places

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

Monthly average precipitation in Rengong, China

Rengong usually has the most precipitation in May, June and July, with an average of 19 rainy days and 286 mm (11.2 inches) of precipitation per month. The driest months in Rengong are January, February and December. On average, 57 mm (2.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Rengong. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)53 (2.1)73 (2.9)135 (5.3)126 (5.0)248 (9.8)349 (13.7)260 (10.2)216 (8.5)129 (5.1)84 (3.3)76 (3.0)47 (1.8)
Average precipitation days (≥ 1 mm)710161516222021149119

Monthly sunshine hours in Rengong, China

The sunniest months in Rengong are May, July and August, when the sun shines an average of 8 hours 50 minutes a day. Least sunny months in Rengong: January, February and November receive an average of 6 hours 22 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Rengong. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours167202217249254210272295246218204208
Mean daily daylight hours10h 33m11h 10m11h 59m12h 50m13h 32m13h 54m13h 43m13h 6m12h 18m11h 27m10h 43m10h 21m

Solar UV radiation in Rengong, China

Rengong experiences the highest level of ultraviolet (UV) radiation in May, July 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 / 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 Rengong UV Index data.

Average daily maximum UV levels by month for Rengong. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)6810111212121311975