nomadseason

Monthly climate in Jietou, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Jietou features a subtropical climate (Cwb). Temperatures typically range between 7 °C (46 °F) and 20 °C (67 °F) through the year, but rarely can drop to -4 °C (25 °F) or can rise to as high as 28 °C (82 °F). The average annual precipitation amounts to about 1635 mm (64.4 inches) and receives 193 rainy days on the 1 mm (0.04 inches) threshold annually. Jietou enjoys an average of 3424 hours of sunshine throughout the year, and daylight varies from 10 hours 34 minutes to 13 hours 40 minutes per day.

Monthly average temperatures in Jietou, China

The warmest months in Jietou are June, July and August, with daily mean temperatures ranging from 19 to 20 °C (67 - 67 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 7 to 9 °C (46 - 48 °F) throughout the day. On average each year, Jietou experiences 28 days above 25 °C (77.0 °F) and 11 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Jietou. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum21°C
(69°F)		22°C
(72°F)		25°C
(77°F)		26°C
(79°F)		27°C
(81°F)		27°C
(82°F)		28°C
(82°F)		28°C
(82°F)		27°C
(80°F)		26°C
(79°F)		23°C
(74°F)		21°C
(70°F)
Mean maximum19°C
(66°F)		20°C
(68°F)		23°C
(73°F)		24°C
(76°F)		26°C
(79°F)		27°C
(80°F)		27°C
(81°F)		27°C
(81°F)		26°C
(79°F)		25°C
(77°F)		22°C
(71°F)		19°C
(66°F)
Average high15°C
(59°F)		16°C
(61°F)		18°C
(65°F)		20°C
(68°F)		22°C
(71°F)		23°C
(74°F)		23°C
(73°F)		24°C
(75°F)		23°C
(74°F)		22°C
(71°F)		19°C
(67°F)		16°C
(62°F)
Daily mean7°C
(46°F)		9°C
(48°F)		11°C
(53°F)		14°C
(57°F)		16°C
(62°F)		19°C
(67°F)		19°C
(67°F)		20°C
(67°F)		19°C
(66°F)		16°C
(62°F)		12°C
(53°F)		9°C
(48°F)
Average low1°C
(35°F)		2°C
(36°F)		5°C
(41°F)		8°C
(47°F)		12°C
(54°F)		16°C
(61°F)		17°C
(62°F)		17°C
(62°F)		15°C
(60°F)		12°C
(55°F)		6°C
(43°F)		3°C
(37°F)
Mean minimum-1°C
(30°F)		-2°C
(29°F)		1°C
(35°F)		5°C
(41°F)		8°C
(47°F)		13°C
(56°F)		15°C
(59°F)		14°C
(58°F)		13°C
(55°F)		8°C
(47°F)		2°C
(37°F)		-1°C
(31°F)
Minimum-3°C
(27°F)		-4°C
(25°F)		0°C
(32°F)		4°C
(39°F)		7°C
(45°F)		12°C
(54°F)		14°C
(57°F)		13°C
(56°F)		9°C
(49°F)		5°C
(42°F)		1°C
(35°F)		-2°C
(29°F)

Compare climate in Jietou with other places

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

Monthly average precipitation in Jietou, China

Jietou usually has the most precipitation in June, July and August, with an average of 26 rainy days and 287 mm (11.3 inches) of precipitation per month. The driest months in Jietou are January, November and December. On average, 27 mm (1.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Jietou. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)36 (1.4)53 (2.1)86 (3.4)110 (4.3)118 (4.7)211 (8.3)359 (14.1)291 (11.5)191 (7.5)135 (5.3)23 (0.9)21 (0.8)
Average precipitation days (≥ 1 mm)48141718252827261844

Monthly sunshine hours in Jietou, China

The sunniest months in Jietou are March, April and May, when the sun shines an average of 10 hours 39 minutes a day. Least sunny months in Jietou: January, July and August receive an average of 7 hours 50 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Jietou. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours248289332314333265218262268285298305
Mean daily daylight hours10h 44m11h 17m12h 0m12h 45m13h 22m13h 40m13h 31m12h 58m12h 16m11h 32m10h 53m10h 34m

Solar UV radiation in Jietou, China

Jietou experiences the highest level of ultraviolet (UV) radiation in July, August 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 Jietou UV Index data.

Average daily maximum UV levels by month for Jietou. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)79111314141615141297