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Monthly climate in Halahai, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Halahai features a humid continental climate (Dwa). Temperatures typically range between -17 °C (1 °F) and 24 °C (76 °F) through the year, but rarely can drop to -31 °C (-23 °F) or can rise to as high as 42 °C (108 °F). The average annual precipitation amounts to about 588 mm (23.2 inches) and receives 62 rainy days on the 1 mm (0.04 inches) threshold annually. Halahai enjoys an average of 3361 hours of sunshine throughout the year, and daylight varies from 8 hours 30 minutes to 15 hours 52 minutes per day.

Monthly average temperatures in Halahai, China

The warmest months in Halahai are June, July and August, with daily mean temperatures ranging from 21 to 24 °C (69 - 76 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -17 to -13 °C (1 - 10 °F) throughout the day. On average each year, Halahai experiences 62 days above 25 °C (77.0 °F) and 165 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Halahai. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum-0°C
(32°F)		12°C
(53°F)		21°C
(70°F)		30°C
(87°F)		37°C
(98°F)		42°C
(108°F)		36°C
(97°F)		33°C
(92°F)		31°C
(89°F)		28°C
(82°F)		16°C
(60°F)		6°C
(44°F)
Mean maximum-5°C
(23°F)		3°C
(38°F)		15°C
(60°F)		26°C
(79°F)		34°C
(93°F)		33°C
(92°F)		33°C
(93°F)		31°C
(89°F)		28°C
(82°F)		22°C
(72°F)		11°C
(52°F)		0°C
(33°F)
Average high-11°C
(12°F)		-6°C
(21°F)		4°C
(40°F)		14°C
(58°F)		22°C
(71°F)		26°C
(79°F)		29°C
(85°F)		25°C
(77°F)		21°C
(70°F)		12°C
(54°F)		-0°C
(32°F)		-10°C
(14°F)
Daily mean-17°C
(1°F)		-13°C
(10°F)		-2°C
(29°F)		8°C
(46°F)		16°C
(60°F)		21°C
(69°F)		24°C
(76°F)		21°C
(70°F)		15°C
(60°F)		6°C
(43°F)		-5°C
(23°F)		-15°C
(4°F)
Average low-22°C
(-7°F)		-18°C
(-0°F)		-8°C
(19°F)		1°C
(33°F)		9°C
(48°F)		15°C
(59°F)		20°C
(68°F)		17°C
(62°F)		10°C
(51°F)		0°C
(33°F)		-9°C
(15°F)		-19°C
(-3°F)
Mean minimum-28°C
(-18°F)		-26°C
(-15°F)		-18°C
(-1°F)		-6°C
(21°F)		0°C
(33°F)		9°C
(49°F)		15°C
(59°F)		10°C
(51°F)		3°C
(38°F)		-8°C
(19°F)		-17°C
(1°F)		-26°C
(-14°F)
Minimum-31°C
(-23°F)		-31°C
(-23°F)		-23°C
(-10°F)		-8°C
(18°F)		-1°C
(30°F)		7°C
(45°F)		13°C
(55°F)		8°C
(46°F)		1°C
(35°F)		-13°C
(9°F)		-22°C
(-7°F)		-29°C
(-20°F)

Compare climate in Halahai with other places

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

Monthly average precipitation in Halahai, China

Halahai usually has the most precipitation in June, July and August, with an average of 12 rainy days and 131 mm (5.2 inches) of precipitation per month. The driest months in Halahai are January, February and December. On average, 4 mm (0.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Halahai. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)2 (0.1)5 (0.2)6 (0.2)25 (1.0)36 (1.4)96 (3.8)150 (5.9)146 (5.8)92 (3.6)19 (0.8)7 (0.3)4 (0.2)
Average precipitation days (≥ 1 mm)0113511121410311

Monthly sunshine hours in Halahai, China

The sunniest months in Halahai are May, June and July, when the sun shines an average of 11 hours 3 minutes a day. Least sunny months in Halahai: January, November and December receive an average of 7 hours 10 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Halahai. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours196245295310339332346288276266227236
Mean daily daylight hours8h 55m10h 14m11h 54m13h 37m15h 6m15h 52m15h 29m14h 10m12h 31m10h 49m9h 18m8h 30m

Solar UV radiation in Halahai, China

Halahai experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 8 - 9, which corresponds to the Very High category of sun exposure. January, November and December are in the Low exposure category. In these months, the maximum values of the UV index do not exceed 2. For more detailed information, check out our hourly Halahai UV Index data.

Average daily maximum UV levels by month for Halahai. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)234688986421