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Monthly climate in Jiehu, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Jiehu features a humid subtropical climate (Cwa). Temperatures typically range between 0 °C (33 °F) and 26 °C (80 °F) through the year, but rarely can drop to -17 °C (1 °F) or can rise to as high as 37 °C (99 °F). The average annual precipitation amounts to about 791 mm (31.1 inches) and receives 75 rainy days on the 1 mm (0.04 inches) threshold annually. Jiehu enjoys an average of 3188 hours of sunshine throughout the year, and daylight varies from 9 hours 47 minutes to 14 hours 30 minutes per day.

Monthly average temperatures in Jiehu, China

The warmest months in Jiehu are June, July and August, with daily mean temperatures ranging from 25 to 26 °C (76 - 80 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 0 to 3 °C (33 - 37 °F) throughout the day. On average each year, Jiehu experiences 115 days above 25 °C (77.0 °F) and 79 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Jiehu. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum13°C
(56°F)		24°C
(75°F)		27°C
(81°F)		31°C
(89°F)		36°C
(97°F)		36°C
(96°F)		37°C
(99°F)		35°C
(96°F)		32°C
(90°F)		30°C
(86°F)		24°C
(76°F)		14°C
(57°F)
Mean maximum11°C
(52°F)		17°C
(63°F)		23°C
(74°F)		28°C
(82°F)		33°C
(92°F)		34°C
(94°F)		35°C
(95°F)		34°C
(94°F)		32°C
(89°F)		27°C
(81°F)		21°C
(71°F)		13°C
(55°F)
Average high5°C
(41°F)		8°C
(46°F)		14°C
(58°F)		20°C
(68°F)		26°C
(78°F)		30°C
(85°F)		30°C
(86°F)		30°C
(86°F)		27°C
(81°F)		20°C
(69°F)		14°C
(58°F)		7°C
(45°F)
Daily mean0°C
(33°F)		3°C
(37°F)		9°C
(48°F)		14°C
(58°F)		20°C
(69°F)		25°C
(76°F)		26°C
(80°F)		26°C
(80°F)		22°C
(72°F)		15°C
(59°F)		9°C
(48°F)		2°C
(35°F)
Average low-4°C
(26°F)		-2°C
(29°F)		4°C
(39°F)		9°C
(48°F)		15°C
(58°F)		20°C
(67°F)		23°C
(74°F)		23°C
(74°F)		18°C
(65°F)		10°C
(50°F)		4°C
(39°F)		-2°C
(28°F)
Mean minimum-10°C
(14°F)		-6°C
(21°F)		-3°C
(27°F)		2°C
(36°F)		8°C
(47°F)		15°C
(59°F)		20°C
(68°F)		18°C
(65°F)		13°C
(56°F)		2°C
(36°F)		-3°C
(28°F)		-9°C
(15°F)
Minimum-17°C
(1°F)		-9°C
(15°F)		-5°C
(24°F)		0°C
(33°F)		6°C
(43°F)		13°C
(56°F)		17°C
(63°F)		16°C
(61°F)		12°C
(53°F)		1°C
(35°F)		-4°C
(26°F)		-12°C
(11°F)

Compare climate in Jiehu with other places

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

Monthly average precipitation in Jiehu, China

Jiehu usually has the most precipitation in July, August and September, with an average of 12 rainy days and 163 mm (6.4 inches) of precipitation per month. The driest months in Jiehu are January, February and December. On average, 18 mm (0.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Jiehu. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)20 (0.8)20 (0.8)29 (1.1)39 (1.5)55 (2.2)77 (3.0)211 (8.3)196 (7.7)81 (3.2)23 (0.9)27 (1.1)13 (0.5)
Average precipitation days (≥ 1 mm)23466713167542

Monthly sunshine hours in Jiehu, China

The sunniest months in Jiehu are May, June and July, when the sun shines an average of 10 hours 1 minutes a day. Least sunny months in Jiehu: January, February and November receive an average of 7 hours 26 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Jiehu. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours199238279280315302304286270239231240
Mean daily daylight hours10h 2m10h 52m11h 58m13h 5m14h 1m14h 30m14h 16m13h 26m12h 22m11h 15m10h 17m9h 47m

Solar UV radiation in Jiehu, China

Jiehu experiences the highest level of ultraviolet (UV) radiation in May, 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 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 Jiehu UV Index data.

Average daily maximum UV levels by month for Jiehu. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)3578101010109753