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Monthly climate in Dalu, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Dalu features a humid subtropical climate (Cfa). Temperatures typically range between 9 °C (48 °F) and 30 °C (86 °F) through the year, but rarely can drop to -2 °C (29 °F) or can rise to as high as 42 °C (108 °F). The average annual precipitation amounts to about 1209 mm (47.6 inches) and receives 155 rainy days on the 1 mm (0.04 inches) threshold annually. Dalu enjoys an average of 2472 hours of sunshine throughout the year, and daylight varies from 10 hours 15 minutes to 14 hours 0 minutes per day.

Monthly average temperatures in Dalu, China

The warmest months in Dalu are June, July and August, with daily mean temperatures ranging from 25 to 30 °C (77 - 86 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 9 to 10 °C (48 - 51 °F) throughout the day. On average each year, Dalu experiences 126 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Dalu. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum17°C
(62°F)		27°C
(81°F)		33°C
(92°F)		36°C
(97°F)		36°C
(97°F)		36°C
(97°F)		42°C
(108°F)		41°C
(106°F)		39°C
(103°F)		36°C
(97°F)		25°C
(77°F)		18°C
(65°F)
Mean maximum15°C
(59°F)		21°C
(69°F)		29°C
(84°F)		32°C
(90°F)		34°C
(93°F)		34°C
(94°F)		38°C
(102°F)		40°C
(104°F)		35°C
(96°F)		29°C
(85°F)		23°C
(74°F)		16°C
(61°F)
Average high11°C
(52°F)		14°C
(57°F)		19°C
(67°F)		23°C
(74°F)		26°C
(80°F)		28°C
(84°F)		32°C
(91°F)		34°C
(94°F)		27°C
(82°F)		21°C
(70°F)		17°C
(62°F)		12°C
(53°F)
Daily mean9°C
(48°F)		10°C
(51°F)		16°C
(60°F)		19°C
(67°F)		22°C
(73°F)		25°C
(77°F)		29°C
(84°F)		30°C
(86°F)		24°C
(76°F)		18°C
(65°F)		14°C
(57°F)		9°C
(49°F)
Average low6°C
(44°F)		8°C
(46°F)		12°C
(54°F)		16°C
(60°F)		19°C
(66°F)		22°C
(72°F)		25°C
(78°F)		26°C
(79°F)		22°C
(71°F)		16°C
(61°F)		11°C
(53°F)		7°C
(46°F)
Mean minimum2°C
(36°F)		4°C
(39°F)		8°C
(46°F)		12°C
(53°F)		15°C
(59°F)		19°C
(67°F)		22°C
(73°F)		22°C
(72°F)		18°C
(65°F)		12°C
(54°F)		7°C
(45°F)		3°C
(38°F)
Minimum-2°C
(29°F)		1°C
(34°F)		7°C
(45°F)		10°C
(51°F)		12°C
(54°F)		18°C
(64°F)		21°C
(70°F)		19°C
(67°F)		17°C
(63°F)		10°C
(50°F)		5°C
(42°F)		2°C
(35°F)

Compare climate in Dalu with other places

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

Monthly average precipitation in Dalu, China

Dalu usually has the most precipitation in May, July and September, with an average of 16 rainy days and 170 mm (6.7 inches) of precipitation per month. The driest months in Dalu are January, February and December. On average, 27 mm (1.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Dalu. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)23 (0.9)33 (1.3)69 (2.7)115 (4.5)161 (6.3)133 (5.2)188 (7.4)152 (6.0)163 (6.4)106 (4.2)42 (1.6)26 (1.0)
Average precipitation days (≥ 1 mm)57141517171615171697

Monthly sunshine hours in Dalu, China

The sunniest months in Dalu are June, July and August, when the sun shines an average of 9 hours 30 minutes a day. Least sunny months in Dalu: January, October and December receive an average of 4 hours 9 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Dalu. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours113161198220253261298314223145153127
Mean daily daylight hours10h 27m11h 7m11h 59m12h 53m13h 38m14h 0m13h 49m13h 9m12h 18m11h 25m10h 39m10h 15m

Solar UV radiation in Dalu, China

Dalu experiences the highest level of ultraviolet (UV) radiation in May, 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 Dalu UV Index data.

Average daily maximum UV levels by month for Dalu. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)568101111111110864