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Monthly climate in Junxian, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Junxian features a humid subtropical climate (Cfa). Temperatures typically range between 3 °C (37 °F) and 28 °C (82 °F) through the year, but rarely can drop to -10 °C (13 °F) or can rise to as high as 40 °C (104 °F). The average annual precipitation amounts to about 874 mm (34.4 inches) and receives 95 rainy days on the 1 mm (0.04 inches) threshold annually. Junxian enjoys an average of 2947 hours of sunshine throughout the year, and daylight varies from 10 hours 1 minutes to 14 hours 15 minutes per day.

Monthly average temperatures in Junxian, China

The warmest months in Junxian are June, July and August, with daily mean temperatures ranging from 26 to 28 °C (78 - 82 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 3 to 6 °C (37 - 43 °F) throughout the day. On average each year, Junxian experiences 119 days above 25 °C (77.0 °F) and 31 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Junxian. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum16°C
(62°F)		26°C
(78°F)		29°C
(84°F)		31°C
(89°F)		37°C
(98°F)		38°C
(100°F)		40°C
(104°F)		39°C
(102°F)		36°C
(97°F)		33°C
(92°F)		25°C
(77°F)		17°C
(63°F)
Mean maximum14°C
(57°F)		19°C
(66°F)		26°C
(79°F)		30°C
(86°F)		34°C
(94°F)		35°C
(95°F)		38°C
(100°F)		37°C
(99°F)		34°C
(93°F)		28°C
(83°F)		23°C
(74°F)		15°C
(60°F)
Average high6°C
(44°F)		10°C
(51°F)		16°C
(62°F)		21°C
(71°F)		27°C
(80°F)		30°C
(86°F)		32°C
(89°F)		32°C
(89°F)		27°C
(80°F)		20°C
(68°F)		15°C
(60°F)		9°C
(49°F)
Daily mean3°C
(37°F)		6°C
(43°F)		12°C
(53°F)		16°C
(62°F)		22°C
(71°F)		26°C
(78°F)		28°C
(82°F)		27°C
(82°F)		23°C
(73°F)		16°C
(61°F)		11°C
(52°F)		5°C
(41°F)
Average low-0°C
(32°F)		2°C
(35°F)		7°C
(46°F)		12°C
(54°F)		17°C
(63°F)		22°C
(71°F)		24°C
(76°F)		24°C
(76°F)		19°C
(67°F)		13°C
(56°F)		8°C
(46°F)		2°C
(35°F)
Mean minimum-5°C
(23°F)		-2°C
(28°F)		2°C
(36°F)		7°C
(44°F)		12°C
(54°F)		17°C
(64°F)		21°C
(71°F)		20°C
(68°F)		16°C
(61°F)		9°C
(48°F)		2°C
(35°F)		-4°C
(26°F)
Minimum-10°C
(13°F)		-6°C
(22°F)		2°C
(35°F)		6°C
(42°F)		11°C
(52°F)		14°C
(57°F)		20°C
(69°F)		17°C
(64°F)		14°C
(57°F)		8°C
(47°F)		1°C
(35°F)		-5°C
(24°F)

Compare climate in Junxian with other places

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

Monthly average precipitation in Junxian, China

Junxian usually has the most precipitation in June, July and August, with an average of 11 rainy days and 137 mm (5.4 inches) of precipitation per month. The driest months in Junxian are February, November and December. On average, 19 mm (0.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Junxian. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)24 (0.9)23 (0.9)50 (2.0)61 (2.4)61 (2.4)148 (5.8)126 (5.0)136 (5.4)115 (4.5)96 (3.8)24 (0.9)11 (0.4)
Average precipitation days (≥ 1 mm)458889131311943

Monthly sunshine hours in Junxian, China

The sunniest months in Junxian are May, July and August, when the sun shines an average of 9 hours 27 minutes a day. Least sunny months in Junxian: January, September and October receive an average of 6 hours 31 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Junxian. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours189235251241279279302297221189227232
Mean daily daylight hours10h 14m11h 0m11h 59m12h 59m13h 50m14h 15m14h 2m13h 18m12h 20m11h 20m10h 27m10h 1m

Solar UV radiation in Junxian, China

Junxian experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 11 - 11, which corresponds to the Extreme category of sun exposure. January, February and December are in the Moderate exposure category. In these months, the maximum values of the UV index do not exceed 5. For more detailed information, check out our hourly Junxian UV Index data.

Average daily maximum UV levels by month for Junxian. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)55891111111110854