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Monthly climate in Yanjiahe, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Yanjiahe features a humid subtropical climate (Cfa). Temperatures typically range between 4 °C (40 °F) and 28 °C (83 °F) through the year, but rarely can drop to -8 °C (17 °F) or can rise to as high as 37 °C (99 °F). The average annual precipitation amounts to about 1300 mm (51.2 inches) and receives 121 rainy days on the 1 mm (0.04 inches) threshold annually. Yanjiahe enjoys an average of 2991 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 Yanjiahe, China

The warmest months in Yanjiahe are June, July and August, with daily mean temperatures ranging from 25 to 28 °C (78 - 83 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 4 to 7 °C (40 - 44 °F) throughout the day. On average each year, Yanjiahe experiences 128 days above 25 °C (77.0 °F) and 24 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Yanjiahe. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum18°C
(65°F)		26°C
(79°F)		27°C
(82°F)		31°C
(88°F)		33°C
(91°F)		34°C
(94°F)		37°C
(99°F)		37°C
(99°F)		35°C
(95°F)		34°C
(94°F)		28°C
(83°F)		19°C
(66°F)
Mean maximum15°C
(59°F)		20°C
(68°F)		25°C
(77°F)		29°C
(85°F)		32°C
(89°F)		33°C
(92°F)		35°C
(96°F)		36°C
(97°F)		34°C
(93°F)		30°C
(87°F)		25°C
(77°F)		17°C
(63°F)
Average high8°C
(46°F)		11°C
(51°F)		17°C
(62°F)		21°C
(71°F)		26°C
(79°F)		29°C
(85°F)		31°C
(88°F)		32°C
(90°F)		29°C
(84°F)		22°C
(72°F)		17°C
(64°F)		10°C
(51°F)
Daily mean4°C
(40°F)		7°C
(44°F)		12°C
(54°F)		17°C
(63°F)		22°C
(71°F)		25°C
(78°F)		28°C
(82°F)		28°C
(83°F)		24°C
(76°F)		17°C
(63°F)		12°C
(55°F)		6°C
(43°F)
Average low1°C
(34°F)		3°C
(37°F)		8°C
(47°F)		12°C
(55°F)		17°C
(64°F)		22°C
(71°F)		25°C
(77°F)		25°C
(77°F)		20°C
(69°F)		14°C
(57°F)		8°C
(47°F)		2°C
(36°F)
Mean minimum-5°C
(24°F)		-2°C
(29°F)		2°C
(36°F)		6°C
(43°F)		12°C
(55°F)		18°C
(65°F)		22°C
(72°F)		21°C
(70°F)		16°C
(61°F)		8°C
(47°F)		2°C
(36°F)		-4°C
(26°F)
Minimum-8°C
(17°F)		-3°C
(26°F)		1°C
(33°F)		4°C
(40°F)		11°C
(53°F)		16°C
(61°F)		21°C
(69°F)		20°C
(68°F)		15°C
(60°F)		6°C
(44°F)		1°C
(34°F)		-5°C
(24°F)

Compare climate in Yanjiahe with other places

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

Monthly average precipitation in Yanjiahe, China

Yanjiahe usually has the most precipitation in May, June and July, with an average of 14 rainy days and 205 mm (8.1 inches) of precipitation per month. The driest months in Yanjiahe are January, November and December. On average, 39 mm (1.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Yanjiahe. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)49 (1.9)52 (2.0)105 (4.1)104 (4.1)166 (6.5)214 (8.4)235 (9.3)144 (5.7)99 (3.9)65 (2.6)42 (1.7)26 (1.0)
Average precipitation days (≥ 1 mm)791291214161310676

Monthly sunshine hours in Yanjiahe, China

The sunniest months in Yanjiahe are June, July and August, when the sun shines an average of 9 hours 45 minutes a day. Least sunny months in Yanjiahe: January, February and November receive an average of 6 hours 45 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Yanjiahe. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours169214239245274286304306267227224230
Mean daily daylight hours10h 21m11h 3m11h 59m12h 56m13h 43m14h 7m13h 55m13h 13m12h 19m11h 22m10h 33m10h 8m

Solar UV radiation in Yanjiahe, China

Yanjiahe experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 11 - 11, 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 Yanjiahe UV Index data.

Average daily maximum UV levels by month for Yanjiahe. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)56891011111110864