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Monthly climate in Baiyu, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Baiyu features a ice cap climate ET). Temperatures typically range between -14 °C (7 °F) and 9 °C (49 °F) through the year, but rarely can drop to -31 °C (-24 °F) or can rise to as high as 20 °C (68 °F). The average annual precipitation amounts to about 1000 mm (39.4 inches) and receives 168 rainy days on the 1 mm (0.04 inches) threshold annually. Baiyu enjoys an average of 3565 hours of sunshine throughout the year, and daylight varies from 9 hours 58 minutes to 14 hours 18 minutes per day.

Monthly average temperatures in Baiyu, China

The warmest months in Baiyu are June, July and August, with daily mean temperatures ranging from 7 to 9 °C (45 - 49 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -14 to -11 °C (7 - 12 °F) throughout the day. On average each year, Baiyu experiences 0 days above 25 °C (77.0 °F) and 226 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Baiyu. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum3°C
(37°F)		8°C
(47°F)		14°C
(57°F)		13°C
(55°F)		18°C
(65°F)		20°C
(67°F)		20°C
(68°F)		20°C
(68°F)		18°C
(64°F)		18°C
(64°F)		9°C
(48°F)		2°C
(36°F)
Mean maximum-0°C
(32°F)		2°C
(35°F)		5°C
(42°F)		8°C
(47°F)		15°C
(59°F)		16°C
(62°F)		19°C
(67°F)		19°C
(66°F)		17°C
(63°F)		15°C
(59°F)		3°C
(37°F)		-1°C
(31°F)
Average high-6°C
(21°F)		-5°C
(24°F)		-1°C
(31°F)		2°C
(36°F)		8°C
(47°F)		13°C
(55°F)		15°C
(59°F)		15°C
(59°F)		12°C
(54°F)		5°C
(42°F)		-4°C
(25°F)		-7°C
(19°F)
Daily mean-14°C
(8°F)		-11°C
(12°F)		-7°C
(19°F)		-3°C
(27°F)		3°C
(37°F)		7°C
(45°F)		9°C
(49°F)		9°C
(49°F)		6°C
(44°F)		-0°C
(31°F)		-10°C
(13°F)		-14°C
(7°F)
Average low-20°C
(-4°F)		-18°C
(-0°F)		-14°C
(8°F)		-9°C
(16°F)		-2°C
(28°F)		3°C
(37°F)		5°C
(41°F)		5°C
(41°F)		2°C
(36°F)		-6°C
(22°F)		-17°C
(2°F)		-20°C
(-3°F)
Mean minimum-28°C
(-18°F)		-24°C
(-11°F)		-22°C
(-6°F)		-18°C
(-1°F)		-9°C
(16°F)		-3°C
(26°F)		0°C
(32°F)		-0°C
(32°F)		-5°C
(23°F)		-21°C
(-6°F)		-25°C
(-12°F)		-27°C
(-17°F)
Minimum-30°C
(-22°F)		-28°C
(-17°F)		-25°C
(-13°F)		-22°C
(-8°F)		-13°C
(8°F)		-8°C
(18°F)		-2°C
(29°F)		-2°C
(29°F)		-10°C
(15°F)		-27°C
(-16°F)		-28°C
(-18°F)		-31°C
(-24°F)

Compare climate in Baiyu with other places

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

Monthly average precipitation in Baiyu, China

Baiyu usually has the most precipitation in June, August and September, with an average of 23 rainy days and 170 mm (6.7 inches) of precipitation per month. The driest months in Baiyu are January, February and December. On average, 16 mm (0.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Baiyu. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)12 (0.5)22 (0.9)29 (1.1)43 (1.7)93 (3.7)183 (7.2)139 (5.5)166 (6.5)162 (6.4)108 (4.2)29 (1.1)14 (0.6)
Average precipitation days (≥ 1 mm)4671117252222231984

Monthly sunshine hours in Baiyu, China

The sunniest months in Baiyu are March, April and May, when the sun shines an average of 10 hours 53 minutes a day. Least sunny months in Baiyu: January, September and October receive an average of 8 hours 31 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Baiyu. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours244287336334331290311307257281282300
Mean daily daylight hours10h 12m10h 58m11h 58m13h 0m13h 52m14h 18m14h 4m13h 19m12h 20m11h 19m10h 26m9h 58m

Solar UV radiation in Baiyu, China

Baiyu experiences the highest level of ultraviolet (UV) radiation in May, June and July, when the maximum UV index can reach values of 16 - 18, which corresponds to the Extreme category of sun exposure. January, November and December are in the Moderate / High / Very High exposure category. In these months, the maximum values of the UV index do not exceed 8. For more detailed information, check out our hourly Baiyu UV Index data.

Average daily maximum UV levels by month for Baiyu. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)69131518171615141185