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Monthly climate in Heshan, Heilongjiang, China

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Heshan features a humid continental climate (Dwa).Temperatures typically range between -17 °C (3 °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 40 °C (105 °F).The average annual precipitation amounts to about 570 mm (22.4 inches) and receives 64 rainy days on the 1 mm (0.04 inches) threshold annually.Heshan enjoys an average of 3387 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 Heshan, Heilongjiang, China §

The warmest months in Heshan are June, July and August, with daily mean temperatures ranging from 20 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 -12 °C (3 - 10 °F) throughout the day. On average each year, Heshan experiences 61 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 Heshan, Heilongjiang, China.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 1°C
(34°F)		 12°C
(53°F)		 21°C
(71°F)		 29°C
(85°F)		 38°C
(101°F)		 40°C
(105°F)		 36°C
(98°F)		 33°C
(92°F)		 32°C
(89°F)		 29°C
(85°F)		 16°C
(61°F)		 7°C
(45°F)
Mean maximum -4°C
(25°F)		 4°C
(39°F)		 16°C
(61°F)		 26°C
(79°F)		 34°C
(93°F)		 33°C
(91°F)		 34°C
(93°F)		 31°C
(89°F)		 28°C
(82°F)		 23°C
(73°F)		 11°C
(53°F)		 1°C
(34°F)
Average high -11°C
(13°F)		 -6°C
(22°F)		 5°C
(41°F)		 14°C
(58°F)		 22°C
(71°F)		 26°C
(78°F)		 29°C
(85°F)		 25°C
(77°F)		 21°C
(70°F)		 12°C
(55°F)		 0°C
(33°F)		 -9°C
(15°F)
Daily mean -17°C
(3°F)		 -12°C
(10°F)		 -1°C
(30°F)		 8°C
(46°F)		 15°C
(60°F)		 20°C
(69°F)		 24°C
(76°F)		 21°C
(69°F)		 15°C
(60°F)		 6°C
(43°F)		 -5°C
(23°F)		 -15°C
(5°F)
Average low -21°C
(-6°F)		 -17°C
(1°F)		 -7°C
(19°F)		 1°C
(34°F)		 8°C
(47°F)		 15°C
(59°F)		 19°C
(67°F)		 16°C
(62°F)		 10°C
(50°F)		 0°C
(33°F)		 -9°C
(16°F)		 -19°C
(-2°F)
Mean minimum -27°C
(-17°F)		 -26°C
(-14°F)		 -17°C
(2°F)		 -6°C
(21°F)		 0°C
(33°F)		 9°C
(48°F)		 14°C
(58°F)		 10°C
(50°F)		 3°C
(37°F)		 -8°C
(19°F)		 -17°C
(2°F)		 -26°C
(-14°F)
Minimum -31°C
(-23°F)		 -28°C
(-18°F)		 -21°C
(-5°F)		 -8°C
(18°F)		 -2°C
(29°F)		 6°C
(43°F)		 12°C
(55°F)		 7°C
(46°F)		 1°C
(35°F)		 -13°C
(8°F)		 -21°C
(-6°F)		 -29°C
(-19°F)

Compare climate in Heshan with other places

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

Monthly average precipitation in Heshan, Heilongjiang, China §

Heshan usually has the most precipitation in July, August and September, with an average of 12 rainy days and 126 mm (4.9 inches) of precipitation per month.The driest months in Heshan are January, February and December. On average, 3 mm (0.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Heshan, Heilongjiang, China.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 2 (0.1) 4 (0.2) 5 (0.2) 24 (0.9) 38 (1.5) 92 (3.6) 145 (5.7) 137 (5.4) 94 (3.7) 18 (0.7) 7 (0.3) 4 (0.2)
Average precipitation days (≥ 1 mm) 0 1 1 3 5 11 13 14 11 3 1 1

Monthly sunshine hours in Heshan, Heilongjiang, China §

The sunniest months in Heshan are May, June and July, when the sun shines an average of 11 hours 8 minutes a day.Least sunny months in Heshan: January, November and December receive an average of 7 hours 15 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Heshan, Heilongjiang, China.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 200 249 298 312 340 338 346 287 279 268 230 237
Mean daily daylight hours 8h 55m 10h 15m 11h 55m 13h 37m 15h 6m 15h 51m 15h 28m 14h 10m 12h 31m 10h 49m 9h 19m 8h 31m

Solar UV radiation in Heshan, Heilongjiang, China §

Heshan 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 Heshan UV Index data.

Average daily maximum UV levels by month for Heshan, Heilongjiang, China.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 2 3 5 6 8 9 9 8 6 4 2 1