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Monthly climate in Dianga, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Dianga features a humid continental climate (Dwb). Temperatures typically range between -9 °C (16 °F) and 13 °C (56 °F) through the year, but rarely can drop to -25 °C (-13 °F) or can rise to as high as 25 °C (77 °F). The average annual precipitation amounts to about 970 mm (38.2 inches) and receives 166 rainy days on the 1 mm (0.04 inches) threshold annually. Dianga enjoys an average of 3365 hours of sunshine throughout the year, and daylight varies from 9 hours 55 minutes to 14 hours 21 minutes per day.

Monthly average temperatures in Dianga, China

The warmest months in Dianga are June, July and August, with daily mean temperatures ranging from 10 to 13 °C (51 - 56 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -9 to -7 °C (16 - 20 °F) throughout the day. On average each year, Dianga experiences 0 days above 25 °C (77.0 °F) and 188 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Dianga. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum9°C
(49°F)		12°C
(55°F)		19°C
(66°F)		22°C
(72°F)		21°C
(71°F)		20°C
(69°F)		25°C
(77°F)		24°C
(75°F)		20°C
(69°F)		20°C
(69°F)		15°C
(60°F)		8°C
(46°F)
Mean maximum5°C
(41°F)		9°C
(48°F)		13°C
(55°F)		18°C
(65°F)		19°C
(67°F)		18°C
(65°F)		23°C
(74°F)		23°C
(73°F)		19°C
(67°F)		16°C
(61°F)		12°C
(54°F)		5°C
(41°F)
Average high-1°C
(30°F)		1°C
(34°F)		5°C
(41°F)		9°C
(48°F)		12°C
(54°F)		15°C
(59°F)		18°C
(65°F)		18°C
(64°F)		14°C
(57°F)		8°C
(48°F)		3°C
(38°F)		-1°C
(30°F)
Daily mean-9°C
(16°F)		-7°C
(20°F)		-2°C
(29°F)		3°C
(37°F)		7°C
(45°F)		10°C
(51°F)		13°C
(56°F)		13°C
(55°F)		9°C
(49°F)		3°C
(38°F)		-3°C
(26°F)		-9°C
(16°F)
Average low-16°C
(4°F)		-14°C
(8°F)		-8°C
(18°F)		-3°C
(27°F)		2°C
(36°F)		6°C
(43°F)		9°C
(48°F)		9°C
(48°F)		5°C
(42°F)		-1°C
(31°F)		-9°C
(16°F)		-15°C
(5°F)
Mean minimum-23°C
(-9°F)		-20°C
(-4°F)		-15°C
(4°F)		-10°C
(15°F)		-4°C
(24°F)		0°C
(33°F)		4°C
(40°F)		4°C
(39°F)		0°C
(33°F)		-10°C
(15°F)		-18°C
(0°F)		-21°C
(-5°F)
Minimum-25°C
(-13°F)		-24°C
(-11°F)		-23°C
(-8°F)		-14°C
(7°F)		-6°C
(21°F)		-1°C
(30°F)		4°C
(39°F)		2°C
(36°F)		-2°C
(28°F)		-19°C
(-2°F)		-23°C
(-9°F)		-25°C
(-13°F)

Compare climate in Dianga with other places

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

Monthly average precipitation in Dianga, China

Dianga usually has the most precipitation in June, August and September, with an average of 20 rainy days and 138 mm (5.4 inches) of precipitation per month. The driest months in Dianga are January, February and December. On average, 16 mm (0.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Dianga. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)14 (0.6)20 (0.8)40 (1.6)78 (3.1)121 (4.7)140 (5.5)123 (4.9)137 (5.4)136 (5.4)114 (4.5)33 (1.3)13 (0.5)
Average precipitation days (≥ 1 mm)45121519221819202093

Monthly sunshine hours in Dianga, China

The sunniest months in Dianga are March, May and July, when the sun shines an average of 10 hours 7 minutes a day. Least sunny months in Dianga: January, September and October receive an average of 7 hours 47 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Dianga. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours232278311302307268322305243240268284
Mean daily daylight hours10h 9m10h 57m11h 58m13h 1m13h 54m14h 21m14h 7m13h 21m12h 21m11h 18m10h 23m9h 55m

Solar UV radiation in Dianga, China

Dianga experiences the highest level of ultraviolet (UV) radiation in April, May and June, when the maximum UV index can reach values of 14 - 15, 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 7. For more detailed information, check out our hourly Dianga UV Index data.

Average daily maximum UV levels by month for Dianga. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)57111415151414131075