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Monthly climate in Baiyan, Hunan, China

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Baiyan features a humid subtropical climate (Cfa).Temperatures typically range between 6 °C (43 °F) and 29 °C (85 °F) through the year, but rarely can drop to -8 °C (19 °F) or can rise to as high as 42 °C (108 °F).The average annual precipitation amounts to about 1687 mm (66.4 inches) and receives 160 rainy days on the 1 mm (0.04 inches) threshold annually.Baiyan enjoys an average of 2548 hours of sunshine throughout the year, and daylight varies from 10 hours 22 minutes to 13 hours 53 minutes per day.

Monthly average temperatures in Baiyan, Hunan, China §

The warmest months in Baiyan are June, July and August, with daily mean temperatures ranging from 25 to 29 °C (78 - 85 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 6 to 8 °C (43 - 47 °F) throughout the day. On average each year, Baiyan experiences 130 days above 25 °C (77.0 °F) and 6 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Baiyan, Hunan, 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)		 27°C
(81°F)		 31°C
(88°F)		 33°C
(92°F)		 34°C
(94°F)		 35°C
(96°F)		 42°C
(108°F)		 41°C
(107°F)		 37°C
(99°F)		 37°C
(99°F)		 29°C
(85°F)		 20°C
(68°F)
Mean maximum 15°C
(60°F)		 21°C
(71°F)		 28°C
(83°F)		 31°C
(88°F)		 33°C
(92°F)		 33°C
(92°F)		 38°C
(100°F)		 39°C
(103°F)		 35°C
(96°F)		 32°C
(90°F)		 26°C
(79°F)		 18°C
(64°F)
Average high 8°C
(47°F)		 11°C
(52°F)		 17°C
(63°F)		 22°C
(72°F)		 26°C
(79°F)		 29°C
(85°F)		 33°C
(91°F)		 34°C
(93°F)		 29°C
(84°F)		 22°C
(71°F)		 17°C
(63°F)		 11°C
(52°F)
Daily mean 6°C
(43°F)		 8°C
(47°F)		 13°C
(56°F)		 17°C
(64°F)		 22°C
(71°F)		 25°C
(78°F)		 29°C
(84°F)		 29°C
(85°F)		 25°C
(77°F)		 18°C
(65°F)		 13°C
(57°F)		 8°C
(47°F)
Average low 3°C
(38°F)		 5°C
(41°F)		 10°C
(50°F)		 14°C
(57°F)		 18°C
(65°F)		 22°C
(72°F)		 25°C
(78°F)		 26°C
(78°F)		 22°C
(71°F)		 15°C
(60°F)		 10°C
(51°F)		 5°C
(42°F)
Mean minimum -2°C
(28°F)		 1°C
(34°F)		 5°C
(42°F)		 8°C
(47°F)		 14°C
(58°F)		 19°C
(66°F)		 22°C
(72°F)		 22°C
(72°F)		 18°C
(64°F)		 11°C
(51°F)		 5°C
(41°F)		 -1°C
(31°F)
Minimum -8°C
(19°F)		 -2°C
(28°F)		 5°C
(41°F)		 7°C
(45°F)		 11°C
(51°F)		 16°C
(61°F)		 19°C
(67°F)		 20°C
(69°F)		 16°C
(61°F)		 9°C
(49°F)		 4°C
(40°F)		 -3°C
(27°F)

Compare climate in Baiyan with other places

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

Monthly average precipitation in Baiyan, Hunan, China §

Baiyan usually has the most precipitation in March, May and June, with an average of 17 rainy days and 233 mm (9.2 inches) of precipitation per month.The driest months in Baiyan are January, November and December. On average, 67 mm (2.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Baiyan, Hunan, 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) 75 (2.9) 99 (3.9) 189 (7.4) 159 (6.3) 262 (10.3) 247 (9.7) 185 (7.3) 127 (5.0) 124 (4.9) 92 (3.6) 76 (3.0) 51 (2.0)
Average precipitation days (≥ 1 mm) 10 15 18 16 17 16 13 12 12 11 10 10

Monthly sunshine hours in Baiyan, Hunan, China §

The sunniest months in Baiyan are June, July and August, when the sun shines an average of 9 hours 20 minutes a day.Least sunny months in Baiyan: January, February and March receive an average of 5 hours 9 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Baiyan, Hunan, 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 123 169 177 198 248 252 296 311 227 187 178 178
Mean daily daylight hours 10h 33m 11h 11m 11h 59m 12h 50m 13h 32m 13h 53m 13h 42m 13h 5m 12h 17m 11h 27m 10h 44m 10h 22m

Solar UV radiation in Baiyan, Hunan, China §

Baiyan experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 12 - 13, which corresponds to the Extreme category of sun exposure.January, February and December are in the Moderate / High exposure category. In these months, the maximum values of the UV index do not exceed 7. For more detailed information, check out our hourly Baiyan UV Index data.

Average daily maximum UV levels by month for Baiyan, Hunan, 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) 6 7 9 11 11 12 13 12 10 9 7 5