Average annual temperature is 17.2 °C
Absolute maximum temperature: 33.4 °C
Absolute minimum temperature: -3.0 °C
Number of sunny days: 97 days
Number of rainy days: 267 days
Number of snow days: 1 day
Look at detailed online map of Hewan
* Weather data for Hewan 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) | 22.5 | 23.8 | 27.4 | 28.3 | 33.4 | 30.9 | 31.4 | 30.4 | 30.0 | 30.2 | 26.1 | 24.1 |
| Average daytime temperature (°C) | 12.1 | 13.3 | 17.8 | 23.6 | 26.1 | 27.7 | 29.4 | 27.9 | 27.9 | 23.2 | 18.9 | 14.0 |
| Average temperature (°C) | 7.1 | 9.1 | 13.4 | 18.2 | 21.4 | 23.2 | 25.0 | 23.7 | 23.1 | 18.5 | 14.4 | 9.2 |
| Average night temperature (°C) | 2.4 | 5.4 | 9.3 | 13.9 | 17.6 | 20.0 | 21.6 | 20.4 | 19.2 | 14.5 | 10.3 | 5.0 |
| Absolute minimum temperature (°C) | -2.1 | -0.1 | 3.9 | 8.6 | 12.4 | 17.5 | 18.7 | 15.5 | 15.1 | 9.4 | 3.5 | -3.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 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) | 10.7 | 11.3 | 12.0 | 12.8 | 13.4 | 13.7 | 13.6 | 13.0 | 12.3 | 11.5 | 10.9 | 10.5 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 5.3 | 3.1 | 4.3 | 7.5 | 7.0 | 7.6 | 9.3 | 9.0 | 9.1 | 6.8 | 5.6 | 5.3 |
| Precipitation (mm) | 12 | 58 | 95 | 187 | 132 | 261 | 124 | 186 | 48 | 30 | 76 | 33 |
| Sunny days | 19 | 6 | 6 | 5 | 4 | 5 | 4 | 5 | 6 | 12 | 11 | 14 |
| Rainy days | 11 | 22 | 25 | 25 | 27 | 25 | 27 | 26 | 24 | 19 | 19 | 17 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Hewan during the most sunny months:
The largest precipitation sum in Hewan is at