Huainan Weather & Climate: Best Time to Visit

Average temperatures, rainfall, sunshine and the best time to visit Huainan.

Full Climate overview Temperature Rainfall
Current conditions Huainan –  

Climate overview of Huainan

Huainan, China, sees big temperature differences between seasons, with July peaking at 33°C (91°F) and January dropping to 8°C (46°F).

Rain/snowfall is high, totalling around 1057 mm (42 in) per year. July is the wettest month and December the driest. The city also experiences a distinct dry season from December to January, with very warm summers and cold winters.

Huainan Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Huainan - and find the best time to visit.

Monthly Temperature in Huainan

Visitors to Huainan can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a very warm 33°C (91°F) in July, the warmest time of the year, to a chilly 8°C (46°F) during cooler months like January.

At night, you can expect temperatures ranging from 25°C (77°F) in July to around -1°C (30°F) during January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Huainan

Huainan is known for its substantial rain/snowfall, with annual precipitation reaching 1057 mm (42 in). Significant seasonal changes in precipitation occur throughout the year. In the wettest month, July it receives heavy rainfall, averaging 210 mm (8.3 in) of precipitation, recorded across 13 rainy days. In contrast, the driest month December brings less rainfall, with 27 mm (1.1 in) over 7 rainy days. For more details, please visit our Huainan Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

Best Time to Visit Huainan

For comfortable weather, consider visiting Huainan in April, May, September and October. Conditions are usually least favourable in January and July.

Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.

  • Best overall: April, May, September and October
  • Warmest weather: July and August
  • Fewer rainy days: January, February, October, November and December
  • Wettest months: May, June, July and August, when rainfall is highest.
  • Seasonal pattern: A distinct dry season from December to January, with very warm summers and cold winters
  • Coldest conditions: January, with freezing nights around -1°C (30°F).

Frequently asked questions about the climate in Huainan

What is the best time to visit Huainan?

April, May, September and October typically offer the most optimal weather in Huainan. In contrast, January and July tend to have less optimal conditions. Huainan has a distinct dry season from December to January, with very warm summers and cold winters.

What temperatures can I expect in Huainan?

Daytime highs range from 8°C (46°F) in January to 33°C (91°F) in July. Nighttime lows range from -1°C (30°F) to 25°C (77°F). Temperatures vary considerably through the year.

How much rain does Huainan get?

Annual rainfall is around 1057 mm (42 in). July is the wettest month with 210 mm (8.3 in), while December is the driest with 27 mm (1.1 in).

Huainan 3-Day Forecast

Huainan on the map

Huainan is highlighted - select any city to see its climate.

Popular in October

Where to go in October - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.