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Monthly climate in Yihe, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Yihe features a humid subtropical climate (Cwa). Temperatures typically range between 6 °C (44 °F) and 28 °C (83 °F) through the year, but rarely can drop to -4 °C (24 °F) or can rise to as high as 37 °C (100 °F). The average annual precipitation amounts to about 1581 mm (62.2 inches) and receives 154 rainy days on the 1 mm (0.04 inches) threshold annually. Yihe enjoys an average of 2652 hours of sunshine throughout the year, and daylight varies from 10 hours 8 minutes to 14 hours 7 minutes per day.

Monthly average temperatures in Yihe, China

The warmest months in Yihe are June, July and August, with daily mean temperatures ranging from 24 to 28 °C (76 - 83 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 6 to 8 °C (44 - 47 °F) throughout the day. On average each year, Yihe experiences 112 days above 25 °C (77.0 °F) and 5 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Yihe. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum15°C
(59°F)		24°C
(76°F)		30°C
(86°F)		32°C
(89°F)		34°C
(94°F)		35°C
(95°F)		37°C
(99°F)		37°C
(100°F)		36°C
(97°F)		33°C
(91°F)		23°C
(74°F)		16°C
(62°F)
Mean maximum13°C
(56°F)		18°C
(65°F)		27°C
(80°F)		30°C
(86°F)		32°C
(90°F)		33°C
(91°F)		36°C
(97°F)		36°C
(98°F)		33°C
(91°F)		28°C
(83°F)		22°C
(72°F)		14°C
(57°F)
Average high9°C
(49°F)		12°C
(53°F)		17°C
(64°F)		22°C
(71°F)		25°C
(77°F)		28°C
(82°F)		31°C
(88°F)		32°C
(90°F)		26°C
(80°F)		20°C
(68°F)		15°C
(60°F)		10°C
(51°F)
Daily mean6°C
(44°F)		8°C
(47°F)		13°C
(56°F)		17°C
(64°F)		21°C
(70°F)		24°C
(76°F)		27°C
(81°F)		28°C
(83°F)		23°C
(74°F)		17°C
(63°F)		12°C
(54°F)		8°C
(46°F)
Average low4°C
(39°F)		5°C
(41°F)		10°C
(50°F)		14°C
(57°F)		17°C
(64°F)		21°C
(70°F)		24°C
(75°F)		25°C
(77°F)		20°C
(69°F)		15°C
(59°F)		10°C
(50°F)		5°C
(41°F)
Mean minimum-1°C
(30°F)		0°C
(33°F)		5°C
(41°F)		9°C
(48°F)		13°C
(56°F)		17°C
(63°F)		21°C
(71°F)		21°C
(70°F)		17°C
(62°F)		10°C
(51°F)		4°C
(40°F)		-0°C
(32°F)
Minimum-4°C
(24°F)		-2°C
(28°F)		3°C
(37°F)		7°C
(46°F)		12°C
(53°F)		14°C
(58°F)		19°C
(67°F)		18°C
(65°F)		15°C
(60°F)		9°C
(48°F)		2°C
(37°F)		-2°C
(29°F)

Compare climate in Yihe with other places

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

Monthly average precipitation in Yihe, China

Yihe usually has the most precipitation in June, July and September, with an average of 17 rainy days and 223 mm (8.8 inches) of precipitation per month. The driest months in Yihe are January, February and December. On average, 45 mm (1.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Yihe. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)40 (1.6)59 (2.3)96 (3.8)146 (5.8)148 (5.8)199 (7.8)236 (9.3)147 (5.8)235 (9.3)173 (6.8)68 (2.7)35 (1.4)
Average precipitation days (≥ 1 mm)781313151518131815109

Monthly sunshine hours in Yihe, China

The sunniest months in Yihe are June, July and August, when the sun shines an average of 9 hours 38 minutes a day. Least sunny months in Yihe: January, October and December receive an average of 5 hours 5 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Yihe. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours140185218235252262303320226163172169
Mean daily daylight hours10h 21m11h 4m11h 59m12h 56m13h 43m14h 7m13h 55m13h 13m12h 19m11h 23m10h 33m10h 8m

Solar UV radiation in Yihe, China

Yihe experiences the highest level of ultraviolet (UV) radiation in June, July and September, when the maximum UV index can reach values of 11 - 12, which corresponds to the Extreme category of sun exposure. January, February and December are in the Moderate / High exposure category. In these months, the maximum values of the UV index do not exceed 6. For more detailed information, check out our hourly Yihe UV Index data.

Average daily maximum UV levels by month for Yihe. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)568101112121111864