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Monthly climate in Changsa, Hainan, China

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Changsa features a tropical monsoon climate (Am). Temperatures typically range between 20 °C (69 °F) and 29 °C (85 °F) through the year, but rarely can drop to 12 °C (54 °F) or can rise to as high as 33 °C (92 °F). The average annual precipitation amounts to about 1441 mm (56.7 inches) and receives 174 rainy days on the 1 mm (0.04 inches) threshold annually. Changsa enjoys an average of 3387 hours of sunshine throughout the year, and daylight varies from 10 hours 57 minutes to 13 hours 17 minutes per day.

Monthly average temperatures in Changsa, Hainan, China §

The warmest months in Changsa are June, July and August, with daily mean temperatures ranging from 29 to 29 °C (84 - 85 °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 - 71 °F) throughout the day. On average each year, Changsa experiences 218 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 Changsa, Hainan, China. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 26°C
(79°F)		 27°C
(81°F)		 29°C
(84°F)		 30°C
(87°F)		 32°C
(91°F)		 33°C
(92°F)		 33°C
(91°F)		 33°C
(91°F)		 32°C
(89°F)		 31°C
(88°F)		 28°C
(82°F)		 26°C
(80°F)
Mean maximum 24°C
(76°F)		 25°C
(78°F)		 28°C
(82°F)		 29°C
(85°F)		 32°C
(89°F)		 32°C
(89°F)		 32°C
(90°F)		 32°C
(90°F)		 31°C
(89°F)		 30°C
(86°F)		 27°C
(81°F)		 25°C
(78°F)
Average high 22°C
(71°F)		 22°C
(72°F)		 25°C
(77°F)		 27°C
(80°F)		 29°C
(85°F)		 31°C
(87°F)		 30°C
(87°F)		 30°C
(87°F)		 30°C
(86°F)		 28°C
(82°F)		 25°C
(78°F)		 22°C
(73°F)
Daily mean 20°C
(69°F)		 21°C
(69°F)		 24°C
(75°F)		 25°C
(78°F)		 28°C
(82°F)		 29°C
(85°F)		 29°C
(84°F)		 29°C
(84°F)		 28°C
(83°F)		 27°C
(80°F)		 25°C
(76°F)		 21°C
(71°F)
Average low 20°C
(67°F)		 20°C
(68°F)		 22°C
(73°F)		 24°C
(76°F)		 27°C
(80°F)		 28°C
(82°F)		 28°C
(82°F)		 27°C
(81°F)		 27°C
(81°F)		 26°C
(78°F)		 24°C
(75°F)		 21°C
(69°F)
Mean minimum 16°C
(60°F)		 16°C
(61°F)		 20°C
(68°F)		 21°C
(70°F)		 24°C
(76°F)		 27°C
(80°F)		 26°C
(80°F)		 26°C
(79°F)		 26°C
(79°F)		 23°C
(73°F)		 21°C
(70°F)		 17°C
(62°F)
Minimum 12°C
(54°F)		 13°C
(55°F)		 17°C
(63°F)		 18°C
(64°F)		 22°C
(71°F)		 26°C
(79°F)		 26°C
(79°F)		 26°C
(79°F)		 25°C
(78°F)		 21°C
(71°F)		 20°C
(68°F)		 15°C
(60°F)

Compare climate in Changsa with other places

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

Monthly average precipitation in Changsa, Hainan, China §

Changsa usually has the most precipitation in August, September and October, with an average of 20 rainy days and 228 mm (9.0 inches) of precipitation per month. The driest months in Changsa are January, February and March. On average, 39 mm (1.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Changsa, Hainan, China. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 39 (1.5) 42 (1.7) 35 (1.4) 103 (4.0) 106 (4.2) 137 (5.4) 169 (6.7) 242 (9.5) 184 (7.2) 258 (10.1) 62 (2.4) 64 (2.5)
Average precipitation days (≥ 1 mm) 10 10 9 12 15 15 17 22 20 19 12 13

Monthly sunshine hours in Changsa, Hainan, China §

The sunniest months in Changsa are May, June and July, when the sun shines an average of 10 hours 28 minutes a day. Least sunny months in Changsa: January, November and December receive an average of 7 hours 25 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Changsa, Hainan, China. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 198 259 299 293 321 312 329 304 300 284 255 227
Mean daily daylight hours 11h 4m 11h 29m 12h 1m 12h 35m 13h 3m 13h 17m 13h 10m 12h 45m 12h 13m 11h 40m 11h 11m 10h 57m

Solar UV radiation in Changsa, Hainan, China §

Changsa experiences the highest level of ultraviolet (UV) radiation in April, May and July, when the maximum UV index can reach values of 13 - 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 Changsa UV Index data.

Average daily maximum UV levels by month for Changsa, Hainan, China. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 9 11 13 13 14 13 14 13 13 12 9 8

Detailed Monthly Weather Insights for Changsa, Hainan, China

Discover in-depth weather details for every month in Changsa. Click through the links below for comprehensive overviews of temperature trends, precipitation levels, sunshine hours, and solar UV radiation specifics. Whether planning a visit or simply curious about Changsa's climate nuances, these monthly breakdowns provide the information you need for an informed understanding of what to expect throughout the year.

Each link leads to a detailed account of the typical weather conditions for that month, providing both locals and tourists with vital information to plan their daily activities, wardrobe, and travel itineraries accordingly.