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Monthly climate in Changjun, Jiangxi, China

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Changjun features a humid subtropical climate (Cfa).Temperatures typically range between 7 °C (45 °F) and 30 °C (87 °F) through the year, but rarely can drop to -5 °C (24 °F) or can rise to as high as 39 °C (102 °F).The average annual precipitation amounts to about 1474 mm (58.0 inches) and receives 141 rainy days on the 1 mm (0.04 inches) threshold annually.Changjun enjoys an average of 2881 hours of sunshine throughout the year, and daylight varies from 10 hours 19 minutes to 13 hours 56 minutes per day.

Monthly average temperatures in Changjun, Jiangxi, China §

The warmest months in Changjun are June, July and August, with daily mean temperatures ranging from 27 to 30 °C (80 - 87 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 7 to 9 °C (45 - 48 °F) throughout the day. On average each year, Changjun experiences 147 days above 25 °C (77.0 °F) and 7 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Changjun, Jiangxi, 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 23°C
(73°F)		 26°C
(79°F)		 29°C
(85°F)		 33°C
(92°F)		 36°C
(97°F)		 36°C
(97°F)		 39°C
(102°F)		 38°C
(100°F)		 37°C
(99°F)		 36°C
(97°F)		 29°C
(84°F)		 24°C
(75°F)
Mean maximum 18°C
(65°F)		 22°C
(71°F)		 27°C
(81°F)		 31°C
(88°F)		 33°C
(92°F)		 33°C
(92°F)		 37°C
(99°F)		 37°C
(99°F)		 36°C
(97°F)		 33°C
(92°F)		 26°C
(79°F)		 20°C
(67°F)
Average high 10°C
(50°F)		 12°C
(54°F)		 18°C
(64°F)		 23°C
(74°F)		 27°C
(82°F)		 30°C
(86°F)		 33°C
(92°F)		 34°C
(94°F)		 31°C
(88°F)		 24°C
(76°F)		 19°C
(66°F)		 12°C
(55°F)
Daily mean 7°C
(45°F)		 8°C
(48°F)		 14°C
(57°F)		 19°C
(66°F)		 23°C
(75°F)		 27°C
(80°F)		 30°C
(85°F)		 30°C
(87°F)		 27°C
(80°F)		 20°C
(68°F)		 15°C
(59°F)		 9°C
(48°F)
Average low 4°C
(39°F)		 5°C
(42°F)		 11°C
(51°F)		 15°C
(59°F)		 20°C
(68°F)		 24°C
(75°F)		 27°C
(80°F)		 27°C
(81°F)		 23°C
(74°F)		 17°C
(62°F)		 11°C
(52°F)		 5°C
(42°F)
Mean minimum -2°C
(29°F)		 0°C
(33°F)		 5°C
(42°F)		 8°C
(47°F)		 15°C
(60°F)		 20°C
(68°F)		 24°C
(75°F)		 24°C
(75°F)		 19°C
(67°F)		 11°C
(52°F)		 6°C
(42°F)		 -1°C
(31°F)
Minimum -5°C
(24°F)		 -4°C
(26°F)		 4°C
(39°F)		 6°C
(43°F)		 11°C
(53°F)		 18°C
(65°F)		 21°C
(71°F)		 23°C
(73°F)		 17°C
(63°F)		 8°C
(47°F)		 4°C
(40°F)		 -2°C
(28°F)

Compare climate in Changjun with other places

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

Monthly average precipitation in Changjun, Jiangxi, China §

Changjun usually has the most precipitation in May, June and July, with an average of 17 rainy days and 242 mm (9.5 inches) of precipitation per month.The driest months in Changjun are October, November and December. On average, 44 mm (1.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Changjun, Jiangxi, 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) 65 (2.5) 76 (3.0) 174 (6.9) 146 (5.8) 190 (7.5) 305 (12.0) 231 (9.1) 85 (3.3) 70 (2.8) 33 (1.3) 53 (2.1) 46 (1.8)
Average precipitation days (≥ 1 mm) 8 11 16 14 17 20 14 12 8 6 8 7

Monthly sunshine hours in Changjun, Jiangxi, China §

The sunniest months in Changjun are July, August and September, when the sun shines an average of 9 hours 34 minutes a day.Least sunny months in Changjun: January, February and March receive an average of 6 hours 12 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Changjun, Jiangxi, 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 161 196 207 234 271 260 293 312 274 236 215 217
Mean daily daylight hours 10h 30m 11h 9m 11h 59m 12h 51m 13h 34m 13h 56m 13h 45m 13h 7m 12h 18m 11h 26m 10h 42m 10h 19m

Solar UV radiation in Changjun, Jiangxi, China §

Changjun experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 12 - 12, which corresponds to the Extreme category of sun exposure.January, February and December are in the Moderate / High exposure category. In these months, the maximum values of the UV index do not exceed 7. For more detailed information, check out our hourly Changjun UV Index data.

Average daily maximum UV levels by month for Changjun, Jiangxi, 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) 6 7 9 10 11 12 12 12 11 9 7 5