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Monthly climate in Jianshui, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Jianshui features a subtropical climate (Cwb). Temperatures typically range between 12 °C (54 °F) and 23 °C (73 °F) through the year, but rarely can drop to 0 °C (32 °F) or can rise to as high as 35 °C (96 °F). The average annual precipitation amounts to about 1710 mm (67.3 inches) and receives 186 rainy days on the 1 mm (0.04 inches) threshold annually. Jianshui enjoys an average of 3417 hours of sunshine throughout the year, and daylight varies from 10 hours 38 minutes to 13 hours 35 minutes per day.

Monthly average temperatures in Jianshui, China

The warmest months in Jianshui are June, July and August, with daily mean temperatures ranging from 22 to 23 °C (72 - 73 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 12 to 13 °C (54 - 56 °F) throughout the day. On average each year, Jianshui experiences 147 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Jianshui. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum23°C
(74°F)		25°C
(77°F)		31°C
(89°F)		34°C
(93°F)		35°C
(96°F)		32°C
(90°F)		30°C
(87°F)		32°C
(89°F)		30°C
(87°F)		29°C
(84°F)		26°C
(80°F)		23°C
(74°F)
Mean maximum22°C
(72°F)		24°C
(76°F)		29°C
(85°F)		31°C
(88°F)		32°C
(90°F)		30°C
(86°F)		30°C
(86°F)		31°C
(87°F)		29°C
(85°F)		28°C
(82°F)		25°C
(77°F)		22°C
(72°F)
Average high18°C
(65°F)		20°C
(69°F)		25°C
(77°F)		26°C
(79°F)		27°C
(82°F)		27°C
(81°F)		26°C
(80°F)		27°C
(81°F)		26°C
(79°F)		24°C
(75°F)		22°C
(71°F)		18°C
(66°F)
Daily mean12°C
(54°F)		13°C
(56°F)		17°C
(64°F)		19°C
(67°F)		22°C
(72°F)		23°C
(73°F)		22°C
(72°F)		22°C
(72°F)		21°C
(71°F)		19°C
(66°F)		16°C
(60°F)		12°C
(54°F)
Average low7°C
(44°F)		7°C
(46°F)		11°C
(52°F)		14°C
(57°F)		17°C
(63°F)		19°C
(67°F)		19°C
(67°F)		19°C
(67°F)		18°C
(65°F)		16°C
(61°F)		11°C
(52°F)		8°C
(46°F)
Mean minimum3°C
(38°F)		3°C
(38°F)		7°C
(44°F)		9°C
(49°F)		14°C
(57°F)		17°C
(64°F)		17°C
(63°F)		17°C
(63°F)		15°C
(60°F)		12°C
(54°F)		7°C
(45°F)		3°C
(38°F)
Minimum2°C
(35°F)		2°C
(36°F)		4°C
(40°F)		7°C
(44°F)		12°C
(53°F)		16°C
(61°F)		15°C
(60°F)		17°C
(62°F)		13°C
(55°F)		10°C
(50°F)		5°C
(41°F)		0°C
(32°F)

Compare climate in Jianshui with other places

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

Monthly average precipitation in Jianshui, China

Jianshui usually has the most precipitation in June, July and August, with an average of 27 rainy days and 302 mm (11.9 inches) of precipitation per month. The driest months in Jianshui are February, March and December. On average, 49 mm (1.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Jianshui. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)66 (2.6)42 (1.7)48 (1.9)87 (3.4)93 (3.7)260 (10.2)332 (13.1)315 (12.4)177 (7.0)151 (5.9)82 (3.2)58 (2.3)
Average precipitation days (≥ 1 mm)7669112529282521127

Monthly sunshine hours in Jianshui, China

The sunniest months in Jianshui are March, April and May, when the sun shines an average of 10 hours 28 minutes a day. Least sunny months in Jianshui: January, July and October receive an average of 8 hours 4 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Jianshui. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours230274330303329286264288284256281286
Mean daily daylight hours10h 48m11h 19m12h 0m12h 43m13h 18m13h 35m13h 27m12h 56m12h 15m11h 33m10h 57m10h 38m

Solar UV radiation in Jianshui, China

Jianshui experiences the highest level of ultraviolet (UV) radiation in May, July and September, when the maximum UV index can reach values of 14 - 16, which corresponds to the Extreme category of sun exposure. January, February and December are in the High / Very High exposure category. In these months, the maximum values of the UV index do not exceed 9. For more detailed information, check out our hourly Jianshui UV Index data.

Average daily maximum UV levels by month for Jianshui. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)89111315141614141297