nomadseason

Monthly climate in Hongchang, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Hongchang features a humid subtropical climate (Cwa). Temperatures typically range between 16 °C (61 °F) and 29 °C (85 °F) through the year, but rarely can drop to 6 °C (43 °F) or can rise to as high as 36 °C (97 °F). The average annual precipitation amounts to about 1287 mm (50.7 inches) and receives 143 rainy days on the 1 mm (0.04 inches) threshold annually. Hongchang enjoys an average of 3276 hours of sunshine throughout the year, and daylight varies from 10 hours 44 minutes to 13 hours 30 minutes per day.

Monthly average temperatures in Hongchang, China

The warmest months in Hongchang are July, August and September, with daily mean temperatures ranging from 28 to 29 °C (83 - 85 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 16 to 18 °C (61 - 64 °F) throughout the day. On average each year, Hongchang experiences 183 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 Hongchang. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum25°C
(78°F)		26°C
(80°F)		29°C
(84°F)		31°C
(89°F)		34°C
(94°F)		33°C
(92°F)		36°C
(96°F)		36°C
(97°F)		34°C
(93°F)		34°C
(93°F)		30°C
(86°F)		28°C
(82°F)
Mean maximum24°C
(75°F)		25°C
(77°F)		28°C
(82°F)		30°C
(86°F)		32°C
(90°F)		33°C
(91°F)		34°C
(94°F)		34°C
(93°F)		33°C
(92°F)		32°C
(90°F)		28°C
(83°F)		25°C
(78°F)
Average high19°C
(66°F)		19°C
(66°F)		22°C
(72°F)		25°C
(77°F)		28°C
(83°F)		30°C
(87°F)		31°C
(89°F)		31°C
(88°F)		31°C
(87°F)		28°C
(82°F)		24°C
(76°F)		20°C
(69°F)
Daily mean16°C
(61°F)		16°C
(61°F)		19°C
(67°F)		22°C
(72°F)		26°C
(79°F)		28°C
(83°F)		29°C
(85°F)		29°C
(84°F)		28°C
(83°F)		25°C
(78°F)		22°C
(71°F)		18°C
(64°F)
Average low14°C
(57°F)		14°C
(57°F)		17°C
(63°F)		20°C
(68°F)		24°C
(76°F)		27°C
(80°F)		27°C
(81°F)		27°C
(81°F)		26°C
(80°F)		23°C
(74°F)		20°C
(68°F)		15°C
(60°F)
Mean minimum9°C
(48°F)		10°C
(50°F)		13°C
(56°F)		16°C
(60°F)		19°C
(67°F)		25°C
(77°F)		26°C
(79°F)		26°C
(78°F)		25°C
(76°F)		19°C
(66°F)		16°C
(61°F)		11°C
(51°F)
Minimum6°C
(43°F)		7°C
(45°F)		11°C
(52°F)		15°C
(58°F)		18°C
(64°F)		24°C
(76°F)		25°C
(78°F)		25°C
(78°F)		23°C
(74°F)		17°C
(64°F)		15°C
(59°F)		10°C
(50°F)

Compare climate in Hongchang with other places

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

Monthly average precipitation in Hongchang, China

Hongchang usually has the most precipitation in June, July and August, with an average of 24 rainy days and 227 mm (8.9 inches) of precipitation per month. The driest months in Hongchang are January, February and December. On average, 27 mm (1.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Hongchang. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)21 (0.8)29 (1.2)50 (2.0)59 (2.3)133 (5.2)245 (9.6)167 (6.6)268 (10.6)140 (5.5)102 (4.0)40 (1.6)32 (1.3)
Average precipitation days (≥ 1 mm)35881425242518634

Monthly sunshine hours in Hongchang, China

The sunniest months in Hongchang are May, July and August, when the sun shines an average of 9 hours 50 minutes a day. Least sunny months in Hongchang: January, February and November receive an average of 8 hours 6 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Hongchang. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours214255270268290260326299289279259263
Mean daily daylight hours10h 52m11h 22m12h 1m12h 40m13h 14m13h 30m13h 22m12h 53m12h 15m11h 35m11h 1m10h 44m

Solar UV radiation in Hongchang, China

Hongchang experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 13 - 13, which corresponds to the Extreme category of sun exposure. January, November 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 Hongchang UV Index data.

Average daily maximum UV levels by month for Hongchang. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)710121213131313121097