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Monthly climate in Nanchangshan, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Nanchangshan features a humid continental climate (Dwa). Temperatures typically range between 1 °C (34 °F) and 25 °C (78 °F) through the year, but rarely can drop to -10 °C (14 °F) or can rise to as high as 29 °C (84 °F). The average annual precipitation amounts to about 554 mm (21.8 inches) and receives 57 rainy days on the 1 mm (0.04 inches) threshold annually. Nanchangshan enjoys an average of 3337 hours of sunshine throughout the year, and daylight varies from 9 hours 34 minutes to 14 hours 44 minutes per day.

Monthly average temperatures in Nanchangshan, China

The warmest months in Nanchangshan are July, August and September, with daily mean temperatures ranging from 23 to 25 °C (73 - 78 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 1 to 4 °C (34 - 39 °F) throughout the day. On average each year, Nanchangshan experiences 33 days above 25 °C (77.0 °F) and 35 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Nanchangshan. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum7°C
(44°F)		11°C
(51°F)		14°C
(57°F)		18°C
(65°F)		22°C
(73°F)		24°C
(76°F)		29°C
(84°F)		29°C
(84°F)		26°C
(80°F)		25°C
(76°F)		18°C
(64°F)		12°C
(54°F)
Mean maximum6°C
(42°F)		8°C
(46°F)		12°C
(53°F)		16°C
(61°F)		21°C
(70°F)		23°C
(74°F)		27°C
(81°F)		28°C
(82°F)		26°C
(78°F)		23°C
(73°F)		17°C
(62°F)		10°C
(50°F)
Average high2°C
(37°F)		3°C
(37°F)		6°C
(44°F)		11°C
(52°F)		16°C
(61°F)		20°C
(69°F)		24°C
(76°F)		26°C
(79°F)		23°C
(75°F)		18°C
(64°F)		12°C
(54°F)		5°C
(42°F)
Daily mean1°C
(34°F)		1°C
(35°F)		5°C
(41°F)		9°C
(49°F)		15°C
(58°F)		19°C
(67°F)		23°C
(75°F)		25°C
(78°F)		23°C
(73°F)		17°C
(62°F)		11°C
(51°F)		4°C
(39°F)
Average low-0°C
(32°F)		0°C
(32°F)		4°C
(39°F)		8°C
(47°F)		13°C
(56°F)		18°C
(65°F)		23°C
(73°F)		25°C
(76°F)		22°C
(72°F)		16°C
(61°F)		9°C
(49°F)		3°C
(37°F)
Mean minimum-5°C
(23°F)		-5°C
(23°F)		-0°C
(31°F)		5°C
(41°F)		10°C
(50°F)		15°C
(59°F)		20°C
(68°F)		23°C
(73°F)		18°C
(66°F)		10°C
(51°F)		3°C
(38°F)		-4°C
(25°F)
Minimum-10°C
(14°F)		-6°C
(21°F)		-3°C
(27°F)		2°C
(37°F)		9°C
(48°F)		14°C
(57°F)		19°C
(67°F)		22°C
(71°F)		18°C
(64°F)		9°C
(49°F)		0°C
(33°F)		-7°C
(20°F)

Compare climate in Nanchangshan with other places

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

Monthly average precipitation in Nanchangshan, China

Nanchangshan usually has the most precipitation in June, July and August, with an average of 6 rainy days and 88 mm (3.5 inches) of precipitation per month. The driest months in Nanchangshan are January, February and March. On average, 15 mm (0.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Nanchangshan. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)14 (0.5)13 (0.5)17 (0.7)39 (1.5)48 (1.9)66 (2.6)64 (2.5)133 (5.2)63 (2.5)38 (1.5)36 (1.4)23 (0.9)
Average precipitation days (≥ 1 mm)423455694546

Monthly sunshine hours in Nanchangshan, China

The sunniest months in Nanchangshan are May, June and July, when the sun shines an average of 10 hours 44 minutes a day. Least sunny months in Nanchangshan: January, November and December receive an average of 7 hours 7 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Nanchangshan. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours190240289298330321335317285262237227
Mean daily daylight hours9h 50m10h 46m11h 57m13h 11m14h 13m14h 44m14h 28m13h 34m12h 23m11h 10m10h 6m9h 34m

Solar UV radiation in Nanchangshan, China

Nanchangshan experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 10 - 10, which corresponds to the Very High category of sun exposure. January, February and December are in the Low / Moderate exposure category. In these months, the maximum values of the UV index do not exceed 4. For more detailed information, check out our hourly Nanchangshan UV Index data.

Average daily maximum UV levels by month for Nanchangshan. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)346881010108642