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Monthly climate in Daihai, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Daihai features a humid continental climate (Dwb). Temperatures typically range between -11 °C (12 °F) and 21 °C (70 °F) through the year, but rarely can drop to -29 °C (-20 °F) or can rise to as high as 34 °C (94 °F). The average annual precipitation amounts to about 512 mm (20.2 inches) and receives 67 rainy days on the 1 mm (0.04 inches) threshold annually. Daihai enjoys an average of 3547 hours of sunshine throughout the year, and daylight varies from 9 hours 18 minutes to 15 hours 0 minutes per day.

Monthly average temperatures in Daihai, China

The warmest months in Daihai are June, July and August, with daily mean temperatures ranging from 19 to 21 °C (66 - 70 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -11 to -8 °C (12 - 18 °F) throughout the day. On average each year, Daihai experiences 48 days above 25 °C (77.0 °F) and 158 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Daihai. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum5°C
(42°F)		13°C
(56°F)		21°C
(71°F)		27°C
(80°F)		31°C
(88°F)		32°C
(90°F)		34°C
(94°F)		30°C
(86°F)		27°C
(81°F)		24°C
(75°F)		14°C
(58°F)		7°C
(44°F)
Mean maximum2°C
(35°F)		9°C
(49°F)		16°C
(61°F)		24°C
(76°F)		29°C
(85°F)		29°C
(84°F)		31°C
(88°F)		29°C
(84°F)		25°C
(77°F)		21°C
(70°F)		13°C
(56°F)		2°C
(37°F)
Average high-6°C
(22°F)		-2°C
(30°F)		7°C
(45°F)		14°C
(57°F)		20°C
(69°F)		25°C
(77°F)		26°C
(79°F)		24°C
(75°F)		20°C
(68°F)		11°C
(53°F)		3°C
(38°F)		-6°C
(22°F)
Daily mean-11°C
(12°F)		-8°C
(18°F)		1°C
(35°F)		8°C
(46°F)		14°C
(58°F)		19°C
(67°F)		21°C
(70°F)		19°C
(66°F)		14°C
(58°F)		6°C
(42°F)		-2°C
(28°F)		-11°C
(12°F)
Average low-16°C
(3°F)		-14°C
(8°F)		-4°C
(25°F)		2°C
(35°F)		8°C
(46°F)		13°C
(56°F)		16°C
(61°F)		14°C
(58°F)		9°C
(49°F)		1°C
(33°F)		-7°C
(20°F)		-16°C
(4°F)
Mean minimum-25°C
(-12°F)		-22°C
(-7°F)		-11°C
(12°F)		-7°C
(19°F)		0°C
(33°F)		7°C
(46°F)		12°C
(54°F)		10°C
(50°F)		4°C
(39°F)		-6°C
(22°F)		-16°C
(4°F)		-24°C
(-11°F)
Minimum-29°C
(-20°F)		-24°C
(-12°F)		-13°C
(9°F)		-16°C
(4°F)		-1°C
(30°F)		5°C
(42°F)		10°C
(51°F)		8°C
(46°F)		0°C
(33°F)		-8°C
(18°F)		-17°C
(1°F)		-27°C
(-17°F)

Compare climate in Daihai with other places

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

Monthly average precipitation in Daihai, China

Daihai usually has the most precipitation in July, August and September, with an average of 11 rainy days and 104 mm (4.1 inches) of precipitation per month. The driest months in Daihai are January, February and December. On average, 4 mm (0.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Daihai. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)3 (0.1)6 (0.3)21 (0.8)30 (1.2)40 (1.6)51 (2.0)145 (5.7)109 (4.3)58 (2.3)29 (1.2)16 (0.6)3 (0.1)
Average precipitation days (≥ 1 mm)01555815128620

Monthly sunshine hours in Daihai, China

The sunniest months in Daihai are May, July and August, when the sun shines an average of 10 hours 58 minutes a day. Least sunny months in Daihai: January, November and December receive an average of 8 hours 7 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Daihai. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours221271302304340331344335293276260266
Mean daily daylight hours9h 37m10h 38m11h 56m13h 17m14h 25m15h 0m14h 42m13h 42m12h 25m11h 5m9h 55m9h 18m

Solar UV radiation in Daihai, China

Daihai experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 10 - 10, which corresponds to the Very High category of sun exposure. January, February and December are in the Low / Moderate exposure category. In these months, the maximum values of the UV index do not exceed 4. For more detailed information, check out our hourly Daihai UV Index data.

Average daily maximum UV levels by month for Daihai. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)2469101010108642