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Monthly climate in Dacun, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Dacun features a humid subtropical climate (Cfa). Temperatures typically range between 6 °C (43 °F) and 27 °C (80 °F) through the year, but rarely can drop to -4 °C (25 °F) or can rise to as high as 39 °C (102 °F). The average annual precipitation amounts to about 1262 mm (49.7 inches) and receives 201 rainy days on the 1 mm (0.04 inches) threshold annually. Dacun enjoys an average of 2330 hours of sunshine throughout the year, and daylight varies from 10 hours 22 minutes to 13 hours 52 minutes per day.

Monthly average temperatures in Dacun, China

The warmest months in Dacun are June, July and August, with daily mean temperatures ranging from 23 to 27 °C (74 - 80 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 6 to 8 °C (43 - 46 °F) throughout the day. On average each year, Dacun experiences 108 days above 25 °C (77.0 °F) and 3 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Dacun. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum18°C
(64°F)		25°C
(78°F)		32°C
(90°F)		33°C
(92°F)		34°C
(94°F)		33°C
(91°F)		36°C
(97°F)		39°C
(102°F)		35°C
(96°F)		33°C
(92°F)		28°C
(83°F)		19°C
(67°F)
Mean maximum15°C
(59°F)		22°C
(72°F)		27°C
(81°F)		30°C
(86°F)		32°C
(89°F)		31°C
(89°F)		35°C
(95°F)		37°C
(98°F)		33°C
(92°F)		28°C
(83°F)		23°C
(74°F)		16°C
(62°F)
Average high8°C
(48°F)		11°C
(52°F)		17°C
(63°F)		21°C
(70°F)		24°C
(75°F)		27°C
(80°F)		30°C
(86°F)		31°C
(89°F)		26°C
(79°F)		19°C
(67°F)		15°C
(59°F)		9°C
(49°F)
Daily mean6°C
(43°F)		8°C
(46°F)		13°C
(56°F)		17°C
(62°F)		20°C
(68°F)		23°C
(74°F)		26°C
(79°F)		27°C
(80°F)		22°C
(72°F)		16°C
(62°F)		12°C
(53°F)		7°C
(45°F)
Average low4°C
(39°F)		5°C
(41°F)		10°C
(50°F)		13°C
(56°F)		16°C
(62°F)		20°C
(68°F)		22°C
(72°F)		22°C
(73°F)		19°C
(67°F)		14°C
(58°F)		9°C
(48°F)		5°C
(41°F)
Mean minimum-1°C
(31°F)		1°C
(34°F)		5°C
(41°F)		8°C
(47°F)		12°C
(54°F)		16°C
(61°F)		19°C
(67°F)		19°C
(67°F)		15°C
(59°F)		9°C
(49°F)		4°C
(39°F)		-1°C
(31°F)
Minimum-4°C
(25°F)		-1°C
(30°F)		5°C
(40°F)		5°C
(41°F)		10°C
(50°F)		15°C
(59°F)		17°C
(63°F)		18°C
(64°F)		14°C
(57°F)		8°C
(48°F)		3°C
(38°F)		-1°C
(30°F)

Compare climate in Dacun with other places

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

Monthly average precipitation in Dacun, China

Dacun usually has the most precipitation in June, July and September, with an average of 16 rainy days and 167 mm (6.6 inches) of precipitation per month. The driest months in Dacun are January, February and December. On average, 57 mm (2.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Dacun. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)62 (2.4)59 (2.3)79 (3.1)98 (3.9)113 (4.4)187 (7.4)169 (6.7)106 (4.2)144 (5.7)128 (5.0)66 (2.6)51 (2.0)
Average precipitation days (≥ 1 mm)151718182018151416201515

Monthly sunshine hours in Dacun, China

The sunniest months in Dacun are June, July and August, when the sun shines an average of 9 hours 32 minutes a day. Least sunny months in Dacun: January, October and December receive an average of 3 hours 35 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Dacun. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours87142158203241245312320235133137113
Mean daily daylight hours10h 33m11h 11m11h 59m12h 50m13h 32m13h 52m13h 42m13h 5m12h 17m11h 27m10h 44m10h 22m

Solar UV radiation in Dacun, China

Dacun experiences the highest level of ultraviolet (UV) radiation in April, May and July, when the maximum UV index can reach values of 12 - 13, which corresponds to the Extreme category of sun exposure. January, November and December are in the Moderate / High exposure category. In these months, the maximum values of the UV index do not exceed 7. For more detailed information, check out our hourly Dacun UV Index data.

Average daily maximum UV levels by month for Dacun. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)6891213121312111075