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Monthly climate in Dafeng, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Dafeng features a cold desert climate (BWk). Temperatures typically range between -17 °C (1 °F) and 29 °C (85 °F) through the year, but rarely can drop to -36 °C (-32 °F) or can rise to as high as 43 °C (109 °F). The average annual precipitation amounts to about 180 mm (7.1 inches) and receives 37 rainy days on the 1 mm (0.04 inches) threshold annually. Dafeng enjoys an average of 3685 hours of sunshine throughout the year, and daylight varies from 8 hours 55 minutes to 15 hours 26 minutes per day.

Monthly average temperatures in Dafeng, China

The warmest months in Dafeng are June, July and August, with daily mean temperatures ranging from 26 to 29 °C (79 - 85 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -17 to -11 °C (1 - 12 °F) throughout the day. On average each year, Dafeng experiences 116 days above 25 °C (77.0 °F) and 125 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Dafeng. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum-1°C
(30°F)		9°C
(49°F)		23°C
(73°F)		36°C
(97°F)		38°C
(101°F)		39°C
(103°F)		43°C
(109°F)		40°C
(105°F)		38°C
(100°F)		28°C
(83°F)		19°C
(66°F)		1°C
(34°F)
Mean maximum-4°C
(25°F)		4°C
(39°F)		20°C
(67°F)		32°C
(90°F)		37°C
(98°F)		36°C
(97°F)		40°C
(105°F)		39°C
(102°F)		35°C
(95°F)		25°C
(77°F)		15°C
(60°F)		-1°C
(30°F)
Average high-13°C
(9°F)		-6°C
(21°F)		9°C
(48°F)		21°C
(71°F)		28°C
(82°F)		31°C
(88°F)		34°C
(94°F)		32°C
(90°F)		26°C
(79°F)		16°C
(61°F)		3°C
(38°F)		-10°C
(15°F)
Daily mean-17°C
(1°F)		-11°C
(12°F)		4°C
(39°F)		16°C
(60°F)		22°C
(72°F)		26°C
(79°F)		29°C
(85°F)		27°C
(80°F)		20°C
(69°F)		10°C
(51°F)		-2°C
(30°F)		-14°C
(8°F)
Average low-21°C
(-6°F)		-16°C
(4°F)		-1°C
(31°F)		9°C
(49°F)		16°C
(60°F)		20°C
(68°F)		24°C
(75°F)		21°C
(70°F)		14°C
(58°F)		5°C
(42°F)		-5°C
(23°F)		-17°C
(2°F)
Mean minimum-29°C
(-20°F)		-25°C
(-13°F)		-12°C
(11°F)		2°C
(35°F)		7°C
(45°F)		13°C
(56°F)		17°C
(63°F)		15°C
(59°F)		6°C
(44°F)		-2°C
(29°F)		-15°C
(6°F)		-25°C
(-12°F)
Minimum-36°C
(-32°F)		-28°C
(-18°F)		-19°C
(-1°F)		0°C
(32°F)		4°C
(39°F)		9°C
(49°F)		11°C
(52°F)		12°C
(54°F)		3°C
(37°F)		-3°C
(27°F)		-17°C
(2°F)		-32°C
(-25°F)

Compare climate in Dafeng with other places

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

Monthly average precipitation in Dafeng, China

Dafeng usually has the most precipitation in April, May and October, with an average of 4 rainy days and 24 mm (0.9 inches) of precipitation per month. The driest months in Dafeng are January, February and December. On average, 6 mm (0.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Dafeng. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)5 (0.2)6 (0.2)12 (0.5)25 (1.0)28 (1.1)17 (0.7)8 (0.3)18 (0.7)18 (0.7)19 (0.7)16 (0.6)8 (0.3)
Average precipitation days (≥ 1 mm)113465133442

Monthly sunshine hours in Dafeng, China

The sunniest months in Dafeng are May, July and August, when the sun shines an average of 12 hours 24 minutes a day. Least sunny months in Dafeng: January, February and December receive an average of 6 hours 53 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Dafeng. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours175241316338377370398378336296244210
Mean daily daylight hours9h 16m10h 26m11h 56m13h 27m14h 46m15h 26m15h 5m13h 56m12h 28m10h 57m9h 37m8h 55m

Solar UV radiation in Dafeng, China

Dafeng experiences the highest level of ultraviolet (UV) radiation in May, June and July, when the maximum UV index can reach values of 9 - 10, which corresponds to the Very High category of sun exposure. January, February and December are in the Low / Moderate exposure category. In these months, the maximum values of the UV index do not exceed 3. For more detailed information, check out our hourly Dafeng UV Index data.

Average daily maximum UV levels by month for Dafeng. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)2357991087532