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Monthly climate in Ruidian, Yunnan, China

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Ruidian features a subtropical climate (Cwb).Temperatures typically range between 6 °C (43 °F) and 18 °C (65 °F) through the year, but rarely can drop to -7 °C (19 °F) or can rise to as high as 26 °C (80 °F).The average annual precipitation amounts to about 2461 mm (96.9 inches) and receives 219 rainy days on the 1 mm (0.04 inches) threshold annually.Ruidian enjoys an average of 3445 hours of sunshine throughout the year, and daylight varies from 10 hours 33 minutes to 13 hours 41 minutes per day.

Monthly average temperatures in Ruidian, Yunnan, China §

The warmest months in Ruidian are June, July and August, with daily mean temperatures ranging from 18 to 18 °C (64 - 65 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 6 to 7 °C (43 - 45 °F) throughout the day. On average each year, Ruidian experiences 4 days above 25 °C (77.0 °F) and 40 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Ruidian, 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 18°C
(65°F)		 19°C
(67°F)		 22°C
(72°F)		 23°C
(74°F)		 24°C
(76°F)		 25°C
(78°F)		 26°C
(79°F)		 26°C
(80°F)		 25°C
(77°F)		 25°C
(77°F)		 22°C
(71°F)		 18°C
(65°F)
Mean maximum 17°C
(62°F)		 18°C
(64°F)		 20°C
(69°F)		 22°C
(72°F)		 23°C
(74°F)		 25°C
(77°F)		 25°C
(78°F)		 26°C
(79°F)		 25°C
(77°F)		 24°C
(75°F)		 20°C
(68°F)		 17°C
(63°F)
Average high 13°C
(56°F)		 14°C
(57°F)		 16°C
(61°F)		 18°C
(64°F)		 20°C
(68°F)		 22°C
(71°F)		 22°C
(71°F)		 22°C
(73°F)		 22°C
(72°F)		 21°C
(69°F)		 18°C
(64°F)		 15°C
(59°F)
Daily mean 6°C
(43°F)		 7°C
(45°F)		 10°C
(50°F)		 12°C
(54°F)		 15°C
(59°F)		 18°C
(64°F)		 18°C
(65°F)		 18°C
(65°F)		 17°C
(63°F)		 15°C
(60°F)		 10°C
(51°F)		 7°C
(45°F)
Average low -0°C
(32°F)		 1°C
(34°F)		 4°C
(39°F)		 7°C
(45°F)		 11°C
(52°F)		 15°C
(59°F)		 16°C
(60°F)		 16°C
(60°F)		 14°C
(58°F)		 11°C
(52°F)		 5°C
(41°F)		 1°C
(34°F)
Mean minimum -3°C
(26°F)		 -4°C
(26°F)		 -0°C
(32°F)		 4°C
(39°F)		 7°C
(45°F)		 12°C
(54°F)		 14°C
(58°F)		 13°C
(56°F)		 12°C
(54°F)		 7°C
(45°F)		 1°C
(34°F)		 -3°C
(28°F)
Minimum -5°C
(24°F)		 -7°C
(19°F)		 -2°C
(29°F)		 3°C
(37°F)		 6°C
(43°F)		 11°C
(52°F)		 13°C
(56°F)		 12°C
(54°F)		 8°C
(47°F)		 4°C
(39°F)		 -0°C
(32°F)		 -3°C
(26°F)

Compare climate in Ruidian with other places

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

Monthly average precipitation in Ruidian, Yunnan, China §

Ruidian usually has the most precipitation in June, July and August, with an average of 29 rainy days and 412 mm (16.2 inches) of precipitation per month.The driest months in Ruidian are January, November and December. On average, 39 mm (1.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Ruidian, 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) 48 (1.9) 90 (3.5) 149 (5.9) 192 (7.6) 228 (9.0) 363 (14.3) 486 (19.1) 386 (15.2) 265 (10.4) 186 (7.3) 38 (1.5) 31 (1.2)
Average precipitation days (≥ 1 mm) 6 10 15 19 24 28 30 30 28 19 6 4

Monthly sunshine hours in Ruidian, Yunnan, China §

The sunniest months in Ruidian are March, April and May, when the sun shines an average of 10 hours 50 minutes a day.Least sunny months in Ruidian: January, July and August receive an average of 7 hours 40 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Ruidian, 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 251 293 335 321 339 257 205 256 272 299 302 309
Mean daily daylight hours 10h 43m 11h 17m 12h 0m 12h 45m 13h 22m 13h 41m 13h 31m 12h 59m 12h 16m 11h 31m 10h 53m 10h 33m

Solar UV radiation in Ruidian, Yunnan, China §

Ruidian experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 15 - 16, 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 Ruidian UV Index data.

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