Average annual temperature is 11.4 °C
Absolute maximum temperature: 35.1 °C
Absolute minimum temperature: -17.8 °C
Number of sunny days: 254 days
Number of rainy days: 104 days
Number of snow days: 7 days
Look at detailed online map of Tongwan
* Weather data for Tongwan 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) | 13.0 | 11.7 | 23.1 | 30.6 | 32.8 | 32.6 | 35.1 | 32.1 | 29.5 | 24.7 | 24.5 | 18.4 |
| Average daytime temperature (°C) | 3.1 | 7.2 | 15.8 | 17.4 | 22.6 | 28.0 | 30.2 | 28.4 | 24.0 | 19.0 | 10.1 | 2.8 |
| Average temperature (°C) | -3.0 | 1.4 | 8.2 | 11.3 | 17.2 | 21.9 | 24.4 | 23.2 | 18.7 | 12.5 | 3.5 | -3.1 |
| Average night temperature (°C) | -8.3 | -3.4 | 1.0 | 5.7 | 12.2 | 16.0 | 19.1 | 18.5 | 14.0 | 6.9 | -1.8 | -8.3 |
| Absolute minimum temperature (°C) | -16.8 | -6.8 | -5.3 | -1.8 | 3.1 | 11.4 | 15.0 | 12.8 | 5.5 | 2.6 | -7.1 | -17.8 |
| 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.2 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.7 | 7.2 | 9.0 | 7.4 | 6.6 | 10.0 | 10.3 | 9.4 | 7.8 | 7.8 | 7.7 | 7.5 |
| Precipitation (mm) | 5 | 13 | 12 | 113 | 67 | 44 | 70 | 124 | 70 | 32 | 15 | 17 |
| Sunny days | 30 | 21 | 25 | 16 | 18 | 22 | 20 | 13 | 14 | 25 | 24 | 26 |
| Rainy days | 0 | 4 | 6 | 14 | 13 | 8 | 11 | 18 | 16 | 6 | 5 | 3 |
| Snow days | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The best time to visit Tongwan during the most sunny months:
The largest precipitation sum in Tongwan is at