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Monthly climate in Changchun, Heilongjiang, China

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Changchun features a humid continental climate (Dwa).Temperatures typically range between -20 °C (-3 °F) and 23 °C (74 °F) through the year, but rarely can drop to -37 °C (-35 °F) or can rise to as high as 36 °C (98 °F).The average annual precipitation amounts to about 666 mm (26.2 inches) and receives 80 rainy days on the 1 mm (0.04 inches) threshold annually.Changchun enjoys an average of 3297 hours of sunshine throughout the year, and daylight varies from 8 hours 28 minutes to 15 hours 54 minutes per day.

Monthly average temperatures in Changchun, Heilongjiang, China §

The warmest months in Changchun are June, July and August, with daily mean temperatures ranging from 19 to 23 °C (67 - 74 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -20 to -15 °C (-3 - 5 °F) throughout the day. On average each year, Changchun experiences 49 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 Changchun, 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 -3°C
(26°F)		 8°C
(47°F)		 18°C
(64°F)		 26°C
(80°F)		 32°C
(89°F)		 36°C
(98°F)		 35°C
(95°F)		 30°C
(87°F)		 29°C
(84°F)		 26°C
(78°F)		 14°C
(57°F)		 5°C
(42°F)
Mean maximum -8°C
(18°F)		 0°C
(33°F)		 13°C
(56°F)		 23°C
(73°F)		 30°C
(86°F)		 30°C
(86°F)		 32°C
(90°F)		 29°C
(85°F)		 26°C
(79°F)		 21°C
(70°F)		 9°C
(49°F)		 -2°C
(28°F)
Average high -14°C
(7°F)		 -9°C
(16°F)		 2°C
(37°F)		 12°C
(54°F)		 20°C
(68°F)		 24°C
(75°F)		 28°C
(82°F)		 24°C
(75°F)		 20°C
(68°F)		 11°C
(52°F)		 -2°C
(28°F)		 -13°C
(9°F)
Daily mean -20°C
(-3°F)		 -15°C
(5°F)		 -3°C
(27°F)		 6°C
(44°F)		 14°C
(58°F)		 19°C
(67°F)		 23°C
(74°F)		 20°C
(68°F)		 14°C
(58°F)		 5°C
(41°F)		 -7°C
(20°F)		 -18°C
(1°F)
Average low -24°C
(-11°F)		 -20°C
(-5°F)		 -9°C
(17°F)		 -0°C
(32°F)		 8°C
(46°F)		 14°C
(58°F)		 19°C
(66°F)		 16°C
(61°F)		 9°C
(49°F)		 -0°C
(32°F)		 -11°C
(13°F)		 -21°C
(-6°F)
Mean minimum -31°C
(-24°F)		 -29°C
(-19°F)		 -19°C
(-2°F)		 -7°C
(20°F)		 0°C
(33°F)		 9°C
(48°F)		 14°C
(57°F)		 9°C
(48°F)		 1°C
(35°F)		 -7°C
(19°F)		 -20°C
(-4°F)		 -28°C
(-18°F)
Minimum -37°C
(-35°F)		 -35°C
(-30°F)		 -26°C
(-14°F)		 -9°C
(16°F)		 -2°C
(29°F)		 6°C
(43°F)		 12°C
(55°F)		 4°C
(40°F)		 0°C
(33°F)		 -9°C
(16°F)		 -25°C
(-13°F)		 -31°C
(-24°F)

Compare climate in Changchun with other places

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

Monthly average precipitation in Changchun, Heilongjiang, China §

Changchun usually has the most precipitation in June, July and August, with an average of 15 rainy days and 144 mm (5.7 inches) of precipitation per month.The driest months in Changchun are January, February and December. On average, 5 mm (0.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Changchun, 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) 4 (0.1) 5 (0.2) 12 (0.5) 32 (1.3) 43 (1.7) 116 (4.6) 148 (5.8) 170 (6.7) 92 (3.6) 22 (0.9) 17 (0.7) 6 (0.2)
Average precipitation days (≥ 1 mm) 0 1 2 4 7 15 15 17 11 4 3 1

Monthly sunshine hours in Changchun, Heilongjiang, China §

The sunniest months in Changchun are May, June and July, when the sun shines an average of 10 hours 53 minutes a day.Least sunny months in Changchun: January, November and December receive an average of 6 hours 53 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Changchun, 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 186 242 290 306 334 323 343 280 282 258 219 228
Mean daily daylight hours 8h 53m 10h 13m 11h 54m 13h 38m 15h 7m 15h 54m 15h 30m 14h 11m 12h 32m 10h 49m 9h 17m 8h 28m

Solar UV radiation in Changchun, Heilongjiang, China §

Changchun 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 Changchun UV Index data.

Average daily maximum UV levels by month for Changchun, 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 4 6 7 8 9 8 6 4 2 1