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Monthly climate in Yacheng, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Yacheng features a tropical savanna climate (Aw). Temperatures typically range between 20 °C (69 °F) and 28 °C (83 °F) through the year, but rarely can drop to 8 °C (48 °F) or can rise to as high as 36 °C (96 °F). The average annual precipitation amounts to about 1678 mm (66.1 inches) and receives 178 rainy days on the 1 mm (0.04 inches) threshold annually. Yacheng enjoys an average of 3445 hours of sunshine throughout the year, and daylight varies from 11 hours 1 minutes to 13 hours 13 minutes per day.

Monthly average temperatures in Yacheng, China

The warmest months in Yacheng are May, June and July, with daily mean temperatures ranging from 27 to 28 °C (81 - 83 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 20 to 21 °C (69 - 70 °F) throughout the day. On average each year, Yacheng experiences 282 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 Yacheng. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum29°C
(84°F)		30°C
(86°F)		31°C
(88°F)		33°C
(92°F)		36°C
(96°F)		34°C
(93°F)		32°C
(91°F)		32°C
(91°F)		33°C
(91°F)		33°C
(91°F)		31°C
(88°F)		30°C
(86°F)
Mean maximum28°C
(82°F)		28°C
(83°F)		30°C
(86°F)		32°C
(89°F)		34°C
(93°F)		33°C
(91°F)		32°C
(90°F)		32°C
(90°F)		32°C
(91°F)		32°C
(90°F)		30°C
(86°F)		29°C
(85°F)
Average high25°C
(76°F)		25°C
(77°F)		28°C
(82°F)		29°C
(84°F)		31°C
(88°F)		31°C
(88°F)		30°C
(86°F)		30°C
(86°F)		31°C
(87°F)		29°C
(84°F)		27°C
(82°F)		25°C
(77°F)
Daily mean20°C
(69°F)		21°C
(70°F)		24°C
(75°F)		25°C
(78°F)		27°C
(81°F)		28°C
(83°F)		27°C
(81°F)		27°C
(81°F)		27°C
(81°F)		26°C
(78°F)		24°C
(75°F)		21°C
(70°F)
Average low17°C
(63°F)		18°C
(64°F)		21°C
(70°F)		23°C
(73°F)		25°C
(77°F)		26°C
(79°F)		25°C
(78°F)		25°C
(77°F)		25°C
(76°F)		23°C
(73°F)		21°C
(70°F)		18°C
(64°F)
Mean minimum12°C
(54°F)		13°C
(57°F)		17°C
(63°F)		19°C
(66°F)		23°C
(73°F)		24°C
(76°F)		24°C
(75°F)		24°C
(75°F)		23°C
(74°F)		19°C
(67°F)		17°C
(62°F)		12°C
(53°F)
Minimum8°C
(48°F)		11°C
(52°F)		14°C
(58°F)		15°C
(59°F)		19°C
(67°F)		23°C
(74°F)		24°C
(75°F)		24°C
(75°F)		22°C
(71°F)		18°C
(64°F)		15°C
(59°F)		9°C
(49°F)

Compare climate in Yacheng with other places

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

Monthly average precipitation in Yacheng, China

Yacheng usually has the most precipitation in June, July and August, with an average of 26 rainy days and 303 mm (11.9 inches) of precipitation per month. The driest months in Yacheng are January, February and December. On average, 21 mm (0.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Yacheng. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)15 (0.6)30 (1.2)34 (1.3)75 (2.9)157 (6.2)235 (9.3)343 (13.5)333 (13.1)214 (8.4)172 (6.8)53 (2.1)18 (0.7)
Average precipitation days (≥ 1 mm)3481319242629261853

Monthly sunshine hours in Yacheng, China

The sunniest months in Yacheng are March, May and July, when the sun shines an average of 10 hours 10 minutes a day. Least sunny months in Yacheng: January, February and November receive an average of 8 hours 31 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Yacheng. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours226267316305323298306282287282272275
Mean daily daylight hours11h 8m11h 31m12h 1m12h 33m12h 59m13h 13m13h 6m12h 43m12h 13m11h 42m11h 14m11h 1m

Solar UV radiation in Yacheng, China

Yacheng experiences the highest level of ultraviolet (UV) radiation in April, May and August, when the maximum UV index can reach values of 14 - 14, 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 Yacheng UV Index data.

Average daily maximum UV levels by month for Yacheng. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)912141414131414131298