Average annual temperature is 17.2 °C
Absolute maximum temperature: 30.7 °C
Absolute minimum temperature: 4.7 °C
Number of sunny days: 140 days
Number of rainy days: 225 days
Look at detailed online map of Hefei
* Weather data for Hefei China is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 21.6 | 22.9 | 24.0 | 28.9 | 30.7 | 29.9 | 28.3 | 25.5 | 26.9 | 24.1 | 22.0 | 20.7 |
| Average daytime temperature (°C) | 17.3 | 19.7 | 20.9 | 25.0 | 25.0 | 24.8 | 24.9 | 23.7 | 24.3 | 21.8 | 19.8 | 17.0 |
| Average temperature (°C) | 11.9 | 14.4 | 15.8 | 19.3 | 19.9 | 20.2 | 20.6 | 19.8 | 19.8 | 17.5 | 15.0 | 12.5 |
| Average night temperature (°C) | 7.0 | 9.2 | 11.1 | 14.1 | 15.2 | 16.6 | 17.5 | 16.7 | 16.2 | 14.0 | 10.8 | 8.5 |
| Absolute minimum temperature (°C) | 4.7 | 6.3 | 8.1 | 8.8 | 10.5 | 14.7 | 16.0 | 15.7 | 14.9 | 11.4 | 8.3 | 5.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.8 | 11.3 | 12.0 | 12.7 | 13.3 | 13.6 | 13.5 | 13.0 | 12.3 | 11.6 | 11.0 | 10.7 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 10.0 | 9.8 | 10.6 | 11.4 | 11.2 | 10.7 | 9.9 | 8.7 | 10.5 | 9.2 | 9.0 | 8.2 |
| Precipitation (mm) | 0 | 31 | 21 | 17 | 97 | 395 | 309 | 417 | 232 | 192 | 32 | 55 |
| Sunny days | 29 | 21 | 14 | 18 | 12 | 1 | 0 | 0 | 1 | 6 | 19 | 19 |
| Rainy days | 2 | 7 | 17 | 12 | 19 | 29 | 31 | 31 | 29 | 25 | 11 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Hefei is at