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Monthly climate in Beihai, Yunnan, China

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Beihai features a subtropical climate (Cwb).Temperatures typically range between 10 °C (50 °F) and 21 °C (71 °F) through the year, but rarely can drop to -2 °C (28 °F) or can rise to as high as 31 °C (88 °F).The average annual precipitation amounts to about 1733 mm (68.2 inches) and receives 189 rainy days on the 1 mm (0.04 inches) threshold annually.Beihai enjoys an average of 3430 hours of sunshine throughout the year, and daylight varies from 10 hours 36 minutes to 13 hours 38 minutes per day.

Monthly average temperatures in Beihai, Yunnan, China §

The warmest months in Beihai are June, July and August, with daily mean temperatures ranging from 21 to 21 °C (70 - 71 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 10 to 11 °C (50 - 52 °F) throughout the day. On average each year, Beihai experiences 84 days above 25 °C (77.0 °F) and 4 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Beihai, Yunnan, 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 23°C
(73°F)		 24°C
(76°F)		 28°C
(82°F)		 29°C
(84°F)		 30°C
(86°F)		 29°C
(84°F)		 30°C
(86°F)		 31°C
(88°F)		 28°C
(83°F)		 28°C
(83°F)		 25°C
(77°F)		 22°C
(72°F)
Mean maximum 21°C
(71°F)		 23°C
(74°F)		 26°C
(78°F)		 27°C
(81°F)		 28°C
(83°F)		 28°C
(83°F)		 29°C
(84°F)		 30°C
(86°F)		 28°C
(83°F)		 27°C
(81°F)		 24°C
(75°F)		 21°C
(70°F)
Average high 18°C
(64°F)		 19°C
(67°F)		 22°C
(71°F)		 23°C
(73°F)		 24°C
(76°F)		 25°C
(77°F)		 24°C
(76°F)		 25°C
(77°F)		 25°C
(77°F)		 24°C
(75°F)		 21°C
(71°F)		 19°C
(66°F)
Daily mean 10°C
(50°F)		 11°C
(52°F)		 14°C
(58°F)		 16°C
(62°F)		 19°C
(66°F)		 21°C
(70°F)		 21°C
(70°F)		 21°C
(71°F)		 21°C
(69°F)		 19°C
(66°F)		 14°C
(58°F)		 11°C
(52°F)
Average low 3°C
(37°F)		 4°C
(39°F)		 7°C
(44°F)		 10°C
(51°F)		 14°C
(57°F)		 18°C
(65°F)		 19°C
(66°F)		 19°C
(66°F)		 17°C
(64°F)		 15°C
(59°F)		 8°C
(46°F)		 4°C
(40°F)
Mean minimum -1°C
(31°F)		 0°C
(33°F)		 3°C
(37°F)		 7°C
(45°F)		 10°C
(51°F)		 16°C
(60°F)		 17°C
(64°F)		 17°C
(63°F)		 15°C
(59°F)		 10°C
(50°F)		 3°C
(38°F)		 0°C
(32°F)
Minimum -2°C
(28°F)		 -1°C
(30°F)		 1°C
(34°F)		 6°C
(44°F)		 9°C
(48°F)		 14°C
(57°F)		 17°C
(63°F)		 16°C
(61°F)		 12°C
(54°F)		 6°C
(43°F)		 2°C
(36°F)		 -1°C
(30°F)

Compare climate in Beihai with other places

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

Monthly average precipitation in Beihai, Yunnan, China §

Beihai usually has the most precipitation in June, July and August, with an average of 28 rainy days and 349 mm (13.7 inches) of precipitation per month.The driest months in Beihai are January, November and December. On average, 27 mm (1.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Beihai, Yunnan, 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) 30 (1.2) 33 (1.3) 57 (2.2) 92 (3.6) 108 (4.3) 265 (10.4) 415 (16.3) 368 (14.5) 188 (7.4) 125 (4.9) 32 (1.2) 20 (0.8)
Average precipitation days (≥ 1 mm) 4 6 10 13 18 28 29 29 25 18 6 3

Monthly sunshine hours in Beihai, Yunnan, China §

The sunniest months in Beihai are March, April and May, when the sun shines an average of 10 hours 53 minutes a day.Least sunny months in Beihai: January, June and July receive an average of 7 hours 38 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Beihai, Yunnan, 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 250 295 337 323 340 247 204 252 270 296 302 308
Mean daily daylight hours 10h 45m 11h 18m 12h 0m 12h 44m 13h 20m 13h 38m 13h 29m 12h 57m 12h 16m 11h 32m 10h 55m 10h 36m

Solar UV radiation in Beihai, Yunnan, China §

Beihai experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 15 - 15, which corresponds to the Extreme category of sun exposure.January, February 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 Beihai UV Index data.

Average daily maximum UV levels by month for Beihai, Yunnan, 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) 7 9 11 13 14 15 15 15 14 12 9 7