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Monthly climate in Zishui, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Zishui features a humid subtropical climate (Cfa). Temperatures typically range between 3 °C (38 °F) and 28 °C (83 °F) through the year, but rarely can drop to -9 °C (15 °F) or can rise to as high as 39 °C (103 °F). The average annual precipitation amounts to about 1127 mm (44.4 inches) and receives 100 rainy days on the 1 mm (0.04 inches) threshold annually. Zishui enjoys an average of 2957 hours of sunshine throughout the year, and daylight varies from 10 hours 4 minutes to 14 hours 11 minutes per day.

Monthly average temperatures in Zishui, China

The warmest months in Zishui are June, July and August, with daily mean temperatures ranging from 26 to 28 °C (79 - 83 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 3 to 6 °C (38 - 43 °F) throughout the day. On average each year, Zishui experiences 129 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 Zishui. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum19°C
(67°F)		25°C
(78°F)		28°C
(83°F)		32°C
(89°F)		35°C
(95°F)		36°C
(97°F)		39°C
(103°F)		38°C
(101°F)		36°C
(97°F)		36°C
(97°F)		27°C
(82°F)		19°C
(66°F)
Mean maximum15°C
(59°F)		20°C
(69°F)		26°C
(79°F)		30°C
(87°F)		33°C
(92°F)		34°C
(94°F)		36°C
(98°F)		37°C
(98°F)		34°C
(93°F)		31°C
(88°F)		25°C
(77°F)		17°C
(63°F)
Average high7°C
(45°F)		10°C
(51°F)		17°C
(62°F)		22°C
(71°F)		27°C
(80°F)		30°C
(86°F)		32°C
(89°F)		32°C
(90°F)		29°C
(84°F)		22°C
(71°F)		17°C
(64°F)		10°C
(50°F)
Daily mean3°C
(38°F)		6°C
(43°F)		12°C
(54°F)		17°C
(63°F)		22°C
(72°F)		26°C
(79°F)		28°C
(83°F)		28°C
(83°F)		24°C
(75°F)		17°C
(63°F)		12°C
(54°F)		6°C
(42°F)
Average low-0°C
(32°F)		2°C
(36°F)		8°C
(47°F)		13°C
(55°F)		18°C
(64°F)		22°C
(72°F)		25°C
(77°F)		25°C
(77°F)		20°C
(68°F)		13°C
(56°F)		8°C
(47°F)		2°C
(36°F)
Mean minimum-6°C
(22°F)		-3°C
(27°F)		2°C
(36°F)		5°C
(42°F)		12°C
(54°F)		18°C
(66°F)		22°C
(71°F)		20°C
(68°F)		16°C
(61°F)		7°C
(45°F)		1°C
(34°F)		-5°C
(24°F)
Minimum-9°C
(15°F)		-9°C
(16°F)		0°C
(33°F)		2°C
(37°F)		10°C
(51°F)		16°C
(61°F)		20°C
(69°F)		18°C
(65°F)		15°C
(59°F)		5°C
(40°F)		-1°C
(31°F)		-7°C
(21°F)

Compare climate in Zishui with other places

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

Monthly average precipitation in Zishui, China

Zishui usually has the most precipitation in June, July and August, with an average of 12 rainy days and 179 mm (7.0 inches) of precipitation per month. The driest months in Zishui are February, November and December. On average, 34 mm (1.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Zishui. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)48 (1.9)39 (1.5)66 (2.6)79 (3.1)132 (5.2)175 (6.9)206 (8.1)156 (6.1)92 (3.6)71 (2.8)41 (1.6)22 (0.9)
Average precipitation days (≥ 1 mm)6710791014129664

Monthly sunshine hours in Zishui, China

The sunniest months in Zishui are June, July and August, when the sun shines an average of 9 hours 34 minutes a day. Least sunny months in Zishui: January, February and October receive an average of 6 hours 39 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Zishui. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours169216242245279285296298254219223225
Mean daily daylight hours10h 17m11h 1m11h 59m12h 57m13h 47m14h 11m13h 59m13h 16m12h 20m11h 21m10h 30m10h 4m

Solar UV radiation in Zishui, China

Zishui experiences the highest level of ultraviolet (UV) radiation in July, August and September, when the maximum UV index can reach values of 10 - 11, which corresponds to the Very High / 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 Zishui UV Index data.

Average daily maximum UV levels by month for Zishui. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)55891010111110854