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Monthly climate in Hegang, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Hegang features a humid continental climate (Dwb). Temperatures typically range between -18 °C (0 °F) and 23 °C (73 °F) through the year, but rarely can drop to -35 °C (-30 °F) or can rise to as high as 34 °C (94 °F). The average annual precipitation amounts to about 749 mm (29.5 inches) and receives 91 rainy days on the 1 mm (0.04 inches) threshold annually. Hegang enjoys an average of 3171 hours of sunshine throughout the year, and daylight varies from 8 hours 31 minutes to 15 hours 51 minutes per day.

Monthly average temperatures in Hegang, China

The warmest months in Hegang are June, July and August, with daily mean temperatures ranging from 18 to 23 °C (64 - 73 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -18 to -14 °C (0 - 8 °F) throughout the day. On average each year, Hegang experiences 48 days above 25 °C (77.0 °F) and 170 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Hegang. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum-3°C
(27°F)		6°C
(43°F)		16°C
(61°F)		26°C
(79°F)		32°C
(90°F)		33°C
(92°F)		34°C
(94°F)		31°C
(89°F)		28°C
(84°F)		26°C
(79°F)		14°C
(58°F)		5°C
(41°F)
Mean maximum-6°C
(22°F)		2°C
(35°F)		13°C
(56°F)		24°C
(76°F)		30°C
(86°F)		28°C
(83°F)		33°C
(91°F)		30°C
(87°F)		26°C
(79°F)		22°C
(72°F)		10°C
(50°F)		-2°C
(29°F)
Average high-12°C
(11°F)		-7°C
(19°F)		3°C
(38°F)		13°C
(55°F)		20°C
(68°F)		23°C
(73°F)		27°C
(82°F)		24°C
(76°F)		20°C
(69°F)		12°C
(54°F)		-1°C
(30°F)		-12°C
(11°F)
Daily mean-18°C
(-0°F)		-14°C
(8°F)		-3°C
(27°F)		6°C
(44°F)		14°C
(57°F)		18°C
(64°F)		23°C
(73°F)		20°C
(68°F)		14°C
(58°F)		6°C
(42°F)		-6°C
(22°F)		-17°C
(2°F)
Average low-23°C
(-9°F)		-19°C
(-2°F)		-9°C
(17°F)		-0°C
(32°F)		7°C
(45°F)		13°C
(55°F)		18°C
(65°F)		16°C
(61°F)		9°C
(48°F)		-0°C
(32°F)		-10°C
(14°F)		-21°C
(-5°F)
Mean minimum-29°C
(-20°F)		-28°C
(-18°F)		-19°C
(-2°F)		-6°C
(21°F)		2°C
(35°F)		7°C
(45°F)		13°C
(56°F)		10°C
(50°F)		1°C
(34°F)		-6°C
(21°F)		-19°C
(-3°F)		-28°C
(-18°F)
Minimum-33°C
(-27°F)		-35°C
(-30°F)		-24°C
(-11°F)		-8°C
(18°F)		1°C
(33°F)		4°C
(40°F)		12°C
(55°F)		7°C
(44°F)		-1°C
(31°F)		-7°C
(19°F)		-24°C
(-12°F)		-34°C
(-29°F)

Compare climate in Hegang with other places

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

Monthly average precipitation in Hegang, China

Hegang usually has the most precipitation in June, July and August, with an average of 14 rainy days and 146 mm (5.7 inches) of precipitation per month. The driest months in Hegang are January, February and December. On average, 7 mm (0.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Hegang. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)5 (0.2)7 (0.3)20 (0.8)38 (1.5)71 (2.8)128 (5.1)118 (4.6)191 (7.5)107 (4.2)24 (1.0)32 (1.2)9 (0.3)
Average precipitation days (≥ 1 mm)12471215141511442

Monthly sunshine hours in Hegang, China

The sunniest months in Hegang are May, June and July, when the sun shines an average of 10 hours 29 minutes a day. Least sunny months in Hegang: January, November and December receive an average of 6 hours 37 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Hegang. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours182233275285315311337267275258211215
Mean daily daylight hours8h 55m10h 15m11h 54m13h 37m15h 6m15h 51m15h 28m14h 10m12h 31m10h 50m9h 19m8h 31m

Solar UV radiation in Hegang, China

Hegang experiences the highest level of ultraviolet (UV) radiation in June, 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 Hegang UV Index data.

Average daily maximum UV levels by month for Hegang. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)234689986421