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Monthly climate in Sanchuan, Yunnan, China

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Sanchuan features a subtropical climate (Cwb).Temperatures typically range between 8 °C (46 °F) and 20 °C (69 °F) through the year, but rarely can drop to -4 °C (26 °F) or can rise to as high as 32 °C (89 °F).The average annual precipitation amounts to about 1202 mm (47.3 inches) and receives 145 rainy days on the 1 mm (0.04 inches) threshold annually.Sanchuan enjoys an average of 3501 hours of sunshine throughout the year, and daylight varies from 10 hours 29 minutes to 13 hours 46 minutes per day.

Monthly average temperatures in Sanchuan, Yunnan, China §

The warmest months in Sanchuan are June, July and August, with daily mean temperatures ranging from 19 to 20 °C (66 - 69 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 8 to 9 °C (46 - 48 °F) throughout the day. On average each year, Sanchuan experiences 38 days above 25 °C (77.0 °F) and 11 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Sanchuan, 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 19°C
(67°F)		 23°C
(73°F)		 27°C
(80°F)		 28°C
(82°F)		 30°C
(86°F)		 32°C
(89°F)		 26°C
(80°F)		 28°C
(83°F)		 25°C
(77°F)		 25°C
(76°F)		 21°C
(71°F)		 19°C
(67°F)
Mean maximum 18°C
(64°F)		 20°C
(69°F)		 24°C
(76°F)		 27°C
(80°F)		 28°C
(83°F)		 29°C
(84°F)		 26°C
(79°F)		 27°C
(81°F)		 24°C
(76°F)		 23°C
(74°F)		 20°C
(68°F)		 17°C
(64°F)
Average high 14°C
(57°F)		 15°C
(59°F)		 19°C
(67°F)		 21°C
(70°F)		 23°C
(74°F)		 25°C
(77°F)		 23°C
(73°F)		 23°C
(73°F)		 21°C
(70°F)		 19°C
(67°F)		 17°C
(62°F)		 14°C
(57°F)
Daily mean 8°C
(46°F)		 9°C
(48°F)		 13°C
(55°F)		 15°C
(60°F)		 18°C
(65°F)		 20°C
(69°F)		 19°C
(66°F)		 19°C
(66°F)		 17°C
(63°F)		 15°C
(59°F)		 11°C
(52°F)		 8°C
(47°F)
Average low 2°C
(36°F)		 3°C
(38°F)		 6°C
(44°F)		 10°C
(49°F)		 13°C
(56°F)		 16°C
(62°F)		 16°C
(61°F)		 16°C
(61°F)		 15°C
(59°F)		 12°C
(53°F)		 6°C
(43°F)		 3°C
(37°F)
Mean minimum -2°C
(29°F)		 -1°C
(30°F)		 2°C
(36°F)		 5°C
(41°F)		 9°C
(48°F)		 13°C
(55°F)		 13°C
(56°F)		 13°C
(56°F)		 12°C
(54°F)		 8°C
(46°F)		 3°C
(37°F)		 -2°C
(30°F)
Minimum -4°C
(26°F)		 -3°C
(27°F)		 -1°C
(31°F)		 2°C
(36°F)		 4°C
(39°F)		 11°C
(52°F)		 12°C
(53°F)		 11°C
(53°F)		 8°C
(48°F)		 6°C
(44°F)		 0°C
(33°F)		 -3°C
(28°F)

Compare climate in Sanchuan with other places

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

Monthly average precipitation in Sanchuan, Yunnan, China §

Sanchuan usually has the most precipitation in July, August and September, with an average of 27 rainy days and 265 mm (10.4 inches) of precipitation per month.The driest months in Sanchuan are February, March and December. On average, 10 mm (0.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Sanchuan, 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) 13 (0.5) 12 (0.5) 13 (0.5) 28 (1.1) 57 (2.2) 166 (6.5) 295 (11.6) 306 (12.1) 193 (7.6) 98 (3.8) 14 (0.5) 6 (0.2)
Average precipitation days (≥ 1 mm) 3 3 3 5 8 19 28 27 26 17 4 2

Monthly sunshine hours in Sanchuan, Yunnan, China §

The sunniest months in Sanchuan are March, April and May, when the sun shines an average of 10 hours 40 minutes a day.Least sunny months in Sanchuan: January, July and September receive an average of 8 hours 25 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Sanchuan, 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 243 293 339 313 329 286 267 298 263 275 293 295
Mean daily daylight hours 10h 39m 11h 14m 12h 0m 12h 47m 13h 26m 13h 46m 13h 36m 13h 1m 12h 17m 11h 30m 10h 49m 10h 29m

Solar UV radiation in Sanchuan, Yunnan, China §

Sanchuan experiences the highest level of ultraviolet (UV) radiation in April, July and August, when the maximum UV index can reach values of 14 - 16, 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 Sanchuan UV Index data.

Average daily maximum UV levels by month for Sanchuan, 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 10 12 14 14 14 16 15 14 12 9 7