Average annual temperature is 13.4 °C
Absolute maximum temperature: 33.0 °C
Absolute minimum temperature: -5.9 °C
Number of sunny days: 124 days
Number of rainy days: 231 days
Number of snow days: 10 days
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) | 12.2 | 13.8 | 21.0 | 27.2 | 28.0 | 30.6 | 33.0 | 31.5 | 29.0 | 20.3 | 21.1 | 14.6 |
| Average daytime temperature (°C) | 6.1 | 7.9 | 14.4 | 18.2 | 21.1 | 25.2 | 28.7 | 28.3 | 23.5 | 17.7 | 13.0 | 7.4 |
| Average temperature (°C) | 2.0 | 4.7 | 9.5 | 13.3 | 16.9 | 20.6 | 24.1 | 23.4 | 19.4 | 13.9 | 8.8 | 3.4 |
| Average night temperature (°C) | -1.8 | 1.5 | 4.6 | 8.8 | 13.1 | 16.7 | 20.1 | 19.5 | 16.1 | 10.7 | 4.9 | -0.3 |
| Absolute minimum temperature (°C) | -5.9 | -2.2 | -0.2 | 2.2 | 7.1 | 12.3 | 16.9 | 14.9 | 11.6 | 5.8 | 0.2 | -4.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.3 | 11.0 | 12.0 | 13.0 | 13.8 | 14.3 | 14.1 | 13.3 | 12.4 | 11.4 | 10.5 | 10.0 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 5.7 | 3.2 | 7.3 | 7.5 | 5.9 | 7.2 | 9.0 | 9.6 | 6.7 | 5.2 | 5.1 | 5.4 |
| Precipitation (mm) | 26 | 45 | 56 | 105 | 119 | 123 | 152 | 192 | 164 | 72 | 37 | 24 |
| Sunny days | 18 | 6 | 11 | 15 | 7 | 6 | 7 | 8 | 5 | 11 | 12 | 18 |
| Rainy days | 7 | 21 | 20 | 15 | 24 | 24 | 24 | 23 | 25 | 20 | 18 | 10 |
| Snow days | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
The best time to visit Hewan during the most sunny months:
The largest precipitation sum in Hewan is at