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Monthly climate in Huai'an, Jiangsu, China

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Huai'an features a humid subtropical climate (Cwa).Temperatures typically range between 3 °C (37 °F) and 28 °C (82 °F) through the year, but rarely can drop to -11 °C (12 °F) or can rise to as high as 38 °C (101 °F).The average annual precipitation amounts to about 995 mm (39.2 inches) and receives 91 rainy days on the 1 mm (0.04 inches) threshold annually.Huai'an enjoys an average of 3089 hours of sunshine throughout the year, and daylight varies from 9 hours 57 minutes to 14 hours 19 minutes per day.

Monthly average temperatures in Huai'an, Jiangsu, China §

The warmest months in Huai'an are June, July and August, with daily mean temperatures ranging from 25 to 28 °C (78 - 82 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 3 to 5 °C (37 - 41 °F) throughout the day. On average each year, Huai'an experiences 125 days above 25 °C (77.0 °F) and 43 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Huai'an, Jiangsu, China.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 16°C
(60°F)		 25°C
(77°F)		 29°C
(84°F)		 31°C
(88°F)		 35°C
(95°F)		 36°C
(98°F)		 38°C
(101°F)		 36°C
(97°F)		 35°C
(95°F)		 33°C
(91°F)		 27°C
(81°F)		 17°C
(64°F)
Mean maximum 13°C
(55°F)		 18°C
(65°F)		 24°C
(76°F)		 28°C
(83°F)		 33°C
(91°F)		 34°C
(94°F)		 36°C
(96°F)		 35°C
(95°F)		 32°C
(90°F)		 29°C
(84°F)		 24°C
(76°F)		 15°C
(60°F)
Average high 7°C
(44°F)		 9°C
(49°F)		 15°C
(60°F)		 20°C
(69°F)		 26°C
(79°F)		 30°C
(86°F)		 31°C
(88°F)		 31°C
(88°F)		 28°C
(82°F)		 22°C
(72°F)		 17°C
(62°F)		 9°C
(49°F)
Daily mean 3°C
(37°F)		 5°C
(41°F)		 11°C
(51°F)		 16°C
(60°F)		 21°C
(71°F)		 25°C
(78°F)		 28°C
(82°F)		 28°C
(82°F)		 24°C
(75°F)		 17°C
(63°F)		 12°C
(53°F)		 4°C
(40°F)
Average low -1°C
(30°F)		 1°C
(34°F)		 6°C
(43°F)		 11°C
(52°F)		 17°C
(62°F)		 21°C
(71°F)		 25°C
(77°F)		 25°C
(77°F)		 20°C
(69°F)		 13°C
(56°F)		 7°C
(45°F)		 1°C
(33°F)
Mean minimum -7°C
(19°F)		 -5°C
(24°F)		 -0°C
(32°F)		 4°C
(40°F)		 11°C
(52°F)		 17°C
(64°F)		 22°C
(71°F)		 20°C
(68°F)		 16°C
(61°F)		 6°C
(43°F)		 0°C
(32°F)		 -7°C
(20°F)
Minimum -11°C
(13°F)		 -6°C
(21°F)		 -3°C
(27°F)		 3°C
(38°F)		 10°C
(49°F)		 16°C
(61°F)		 20°C
(68°F)		 18°C
(64°F)		 15°C
(59°F)		 5°C
(41°F)		 -2°C
(29°F)		 -11°C
(12°F)

Compare climate in Huai'an with other places

Compare temperature, precipitation, sunshine, UV index in Huai'an, Jiangsu, China with other places around the world.

Monthly average precipitation in Huai'an, Jiangsu, China §

Huai'an usually has the most precipitation in June, July and August, with an average of 13 rainy days and 190 mm (7.5 inches) of precipitation per month.The driest months in Huai'an are February, November and December. On average, 28 mm (1.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Huai'an, Jiangsu, China.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 36 (1.4) 27 (1.1) 47 (1.9) 40 (1.6) 95 (3.8) 123 (4.8) 296 (11.7) 151 (5.9) 73 (2.9) 50 (2.0) 30 (1.2) 28 (1.1)
Average precipitation days (≥ 1 mm) 5 6 5 6 7 8 17 14 8 6 4 5

Monthly sunshine hours in Huai'an, Jiangsu, China §

The sunniest months in Huai'an are June, July and August, when the sun shines an average of 9 hours 38 minutes a day.Least sunny months in Huai'an: January, February and November receive an average of 7 hours 6 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Huai'an, Jiangsu, China.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 180 229 265 264 285 294 291 301 272 242 229 231
Mean daily daylight hours 10h 11m 10h 57m 11h 58m 13h 0m 13h 53m 14h 19m 14h 6m 13h 20m 12h 21m 11h 19m 10h 24m 9h 57m

Solar UV radiation in Huai'an, Jiangsu, China §

Huai'an experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 10 - 11, which corresponds to the Very High / Extreme category of sun exposure.January, February and December are in the Moderate exposure category. In these months, the maximum values of the UV index do not exceed 5. For more detailed information, check out our hourly Huai'an UV Index data.

Average daily maximum UV levels by month for Huai'an, Jiangsu, China.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 4 5 7 9 9 11 10 10 9 7 5 3