Hefei Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Hefei.
Climate overview of Hefei
Hefei, Anhui, China, experiences significant temperature variation throughout the year. Summers bring daytime highs of 33°C (91°F) in July, while winters cool to 8°C (46°F) in January.
Rain/snowfall is high, totalling around 1172 mm (46 in) per year. June is the wettest month and December the driest. The city also experiences very warm summers and cold winters. The sunniest month is May, with 6.4 hours of sunshine per day on average.
Hefei Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Hefei - and find the best time to visit.
Monthly Temperature in Hefei
Depending on the time of the year, temperatures range from very warm to chilly in Hefei. 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 26°C (79°F) in July to around 0°C (32°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Hefei
Hefei has a relatively rain/snowy climate with high precipitation levels, averaging 1172 mm (46 in) of rain/snowfall annually. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, June it receives heavy rainfall, averaging 203 mm (8 in) of precipitation, recorded across 10 rainy days. In contrast, the driest month December brings less rainfall, with 31 mm (1.2 in) over 8 rainy days. For more details, please visit our Hefei Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Hefei
Seasonal changes in sunshine hours are quite dramatic in Hefei. While May receives considerable daily sunshine with up to 6.4 hours, February marks the darkest time of the year, where sunshine is scarce with only 3.8 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Hefei by Month
The relative humidity is high throughout the year in Hefei.
The city experiences its highest humidity in August, reaching 81%. In April, the humidity drops to its lowest level at 71%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Hefei
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: April, September and October
- Warmest weather: July and August
- Most sunshine: May, 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: Very warm summers and cold winters
Frequently asked questions about the climate in Hefei
What is the best time to visit Hefei?
April, September and October typically offer the most optimal weather in Hefei. In contrast, January, June, July and August tend to have less optimal conditions. Hefei has very warm summers and cold winters.
What temperatures can I expect in Hefei?
Daytime highs range from 8°C (46°F) in January to 33°C (91°F) in July. Nighttime lows range from 0°C (32°F) to 26°C (79°F). Temperatures vary considerably through the year.
How much rain does Hefei get?
Annual rainfall is around 1172 mm (46 in). June is the wettest month with 203 mm (8 in), while December is the driest with 31 mm (1.2 in).
How sunny is Hefei?
Hefei receives around 1,891 hours of sunshine per year. May is the sunniest month with 192 hours, while February is the cloudiest with just 115 hours.
Hefei 3-Day Forecast
Hefei on the map
Hefei is highlighted - select any city to see its climate.
Popular this month
Where to go in August - average daytime high across popular destinations.
Hangzhou
34°C (93°F) Guangzhou34°C (93°F) Shanghai32°C (90°F) Xi'an
33°C (91°F) Beijing32°C (90°F) Shenzhen32°C (90°F) Chengdu31°C (88°F) Qingdao29°C (84°F) 
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Mount Kailash
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