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Monthly climate in Haidao, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Haidao features a humid subtropical climate (Cfa). Temperatures typically range between 11 °C (53 °F) and 28 °C (82 °F) through the year, but rarely can drop to 4 °C (39 °F) or can rise to as high as 31 °C (88 °F). The average annual precipitation amounts to about 1437 mm (56.6 inches) and receives 145 rainy days on the 1 mm (0.04 inches) threshold annually. Haidao enjoys an average of 3023 hours of sunshine throughout the year, and daylight varies from 10 hours 29 minutes to 13 hours 46 minutes per day.

Monthly average temperatures in Haidao, China

The warmest months in Haidao are July, August and September, with daily mean temperatures ranging from 27 to 28 °C (80 - 82 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from 11 to 14 °C (53 - 57 °F) throughout the day. On average each year, Haidao experiences 106 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 Haidao. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum18°C
(64°F)		18°C
(65°F)		20°C
(69°F)		24°C
(75°F)		27°C
(81°F)		29°C
(84°F)		31°C
(88°F)		30°C
(87°F)		31°C
(88°F)		29°C
(84°F)		23°C
(75°F)		21°C
(70°F)
Mean maximum16°C
(62°F)		16°C
(62°F)		19°C
(66°F)		22°C
(72°F)		26°C
(78°F)		27°C
(81°F)		30°C
(86°F)		30°C
(86°F)		30°C
(86°F)		28°C
(82°F)		23°C
(73°F)		19°C
(67°F)
Average high13°C
(55°F)		13°C
(55°F)		15°C
(59°F)		18°C
(65°F)		23°C
(73°F)		26°C
(79°F)		28°C
(83°F)		29°C
(84°F)		28°C
(82°F)		24°C
(75°F)		20°C
(68°F)		15°C
(59°F)
Daily mean12°C
(53°F)		11°C
(53°F)		14°C
(57°F)		17°C
(63°F)		22°C
(71°F)		25°C
(78°F)		28°C
(82°F)		28°C
(82°F)		27°C
(80°F)		23°C
(73°F)		19°C
(66°F)		14°C
(57°F)
Average low10°C
(51°F)		10°C
(51°F)		13°C
(55°F)		16°C
(61°F)		21°C
(70°F)		24°C
(76°F)		27°C
(81°F)		27°C
(81°F)		26°C
(79°F)		22°C
(71°F)		17°C
(64°F)		13°C
(55°F)
Mean minimum6°C
(43°F)		7°C
(45°F)		9°C
(49°F)		12°C
(54°F)		17°C
(63°F)		22°C
(71°F)		26°C
(78°F)		26°C
(79°F)		23°C
(74°F)		18°C
(65°F)		13°C
(56°F)		7°C
(46°F)
Minimum4°C
(39°F)		4°C
(40°F)		9°C
(48°F)		10°C
(50°F)		15°C
(59°F)		21°C
(70°F)		25°C
(78°F)		25°C
(78°F)		21°C
(71°F)		17°C
(63°F)		12°C
(54°F)		6°C
(43°F)

Compare climate in Haidao with other places

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

Monthly average precipitation in Haidao, China

Haidao usually has the most precipitation in March, June and August, with an average of 16 rainy days and 217 mm (8.5 inches) of precipitation per month. The driest months in Haidao are January, July and December. On average, 61 mm (2.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Haidao. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)58 (2.3)91 (3.6)145 (5.7)102 (4.0)127 (5.0)269 (10.6)70 (2.8)236 (9.3)90 (3.6)105 (4.1)87 (3.4)56 (2.2)
Average precipitation days (≥ 1 mm)9111712121491714101010

Monthly sunshine hours in Haidao, China

The sunniest months in Haidao are July, August and September, when the sun shines an average of 10 hours 6 minutes a day. Least sunny months in Haidao: January, November and December receive an average of 6 hours 20 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Haidao. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours172212252263282244325317286254212199
Mean daily daylight hours10h 39m11h 14m12h 0m12h 47m13h 26m13h 46m13h 36m13h 1m12h 17m11h 30m10h 49m10h 29m

Solar UV radiation in Haidao, China

Haidao experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 13 - 13, which corresponds to the Extreme category of sun exposure. January, February and December are in the High / Very High exposure category. In these months, the maximum values of the UV index do not exceed 8. For more detailed information, check out our hourly Haidao UV Index data.

Average daily maximum UV levels by month for Haidao. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)7810111213131311986