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Monthly climate in Baiyu, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Baiyu features a subarctic climate (Dwc). Temperatures typically range between -6 °C (21 °F) and 12 °C (55 °F) through the year, but rarely can drop to -27 °C (-17 °F) or can rise to as high as 24 °C (75 °F). The average annual precipitation amounts to about 919 mm (36.2 inches) and receives 170 rainy days on the 1 mm (0.04 inches) threshold annually. Baiyu enjoys an average of 3563 hours of sunshine throughout the year, and daylight varies from 10 hours 20 minutes to 13 hours 55 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 12 to 12 °C (55 - 55 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -6 to -3 °C (21 - 28 °F) throughout the day. On average each year, Baiyu experiences 0 days above 25 °C (77.0 °F) and 157 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
Maximum7°C
(45°F)		8°C
(47°F)		12°C
(54°F)		16°C
(61°F)		21°C
(69°F)		24°C
(75°F)		21°C
(70°F)		21°C
(71°F)		19°C
(66°F)		19°C
(66°F)		13°C
(55°F)		11°C
(51°F)
Mean maximum4°C
(40°F)		5°C
(41°F)		10°C
(51°F)		14°C
(58°F)		18°C
(65°F)		20°C
(68°F)		20°C
(68°F)		20°C
(69°F)		18°C
(65°F)		16°C
(61°F)		11°C
(52°F)		7°C
(44°F)
Average high-1°C
(31°F)		1°C
(34°F)		5°C
(41°F)		9°C
(48°F)		13°C
(56°F)		17°C
(63°F)		17°C
(62°F)		17°C
(63°F)		15°C
(59°F)		12°C
(54°F)		7°C
(45°F)		3°C
(37°F)
Daily mean-6°C
(21°F)		-5°C
(24°F)		-0°C
(32°F)		4°C
(39°F)		8°C
(47°F)		12°C
(55°F)		12°C
(55°F)		12°C
(55°F)		11°C
(52°F)		7°C
(46°F)		1°C
(34°F)		-3°C
(28°F)
Average low-12°C
(10°F)		-10°C
(14°F)		-6°C
(22°F)		-1°C
(31°F)		5°C
(40°F)		9°C
(48°F)		9°C
(49°F)		9°C
(48°F)		8°C
(46°F)		4°C
(39°F)		-3°C
(26°F)		-7°C
(19°F)
Mean minimum-22°C
(-7°F)		-19°C
(-2°F)		-15°C
(5°F)		-6°C
(22°F)		-2°C
(28°F)		4°C
(39°F)		7°C
(45°F)		5°C
(42°F)		5°C
(41°F)		-2°C
(28°F)		-9°C
(16°F)		-15°C
(6°F)
Minimum-27°C
(-17°F)		-26°C
(-15°F)		-26°C
(-14°F)		-10°C
(14°F)		-10°C
(14°F)		-0°C
(32°F)		5°C
(42°F)		3°C
(38°F)		1°C
(34°F)		-4°C
(25°F)		-13°C
(8°F)		-22°C
(-7°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 July, August and September, with an average of 26 rainy days and 185 mm (7.3 inches) of precipitation per month. The driest months in Baiyu are January, November and December. On average, 18 mm (0.7 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)21 (0.8)26 (1.0)32 (1.3)36 (1.4)78 (3.1)94 (3.7)229 (9.0)212 (8.4)112 (4.4)46 (1.8)18 (0.7)15 (0.6)
Average precipitation days (≥ 1 mm)66111217213027221143

Monthly sunshine hours in Baiyu, China

The sunniest months in Baiyu are March, April and June, when the sun shines an average of 10 hours 42 minutes a day. Least sunny months in Baiyu: January, February and July receive an average of 8 hours 48 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 hours240283330324317320276295286292292302
Mean daily daylight hours10h 32m11h 10m11h 59m12h 51m13h 33m13h 55m13h 44m13h 6m12h 18m11h 27m10h 43m10h 20m

Solar UV radiation in Baiyu, China

Baiyu experiences the highest level of ultraviolet (UV) radiation in April, May and July, when the maximum UV index can reach values of 16 - 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 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)811131616161615151297