Average annual temperature is 18.5 °C
Absolute maximum temperature: 35.9 °C
Absolute minimum temperature: -1.7 °C
Number of sunny days: 134 days
Number of rainy days: 231 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) | 16.8 | 19.3 | 23.7 | 32.3 | 31.1 | 33.8 | 35.9 | 35.3 | 35.9 | 26.6 | 23.9 | 18.5 |
| Average daytime temperature (°C) | 11.1 | 14.6 | 18.2 | 23.7 | 26.8 | 28.0 | 31.7 | 32.2 | 29.2 | 22.3 | 18.9 | 13.1 |
| Average temperature (°C) | 6.8 | 10.9 | 14.1 | 19.1 | 22.5 | 24.2 | 27.3 | 27.9 | 25.2 | 18.8 | 14.9 | 9.4 |
| Average night temperature (°C) | 2.6 | 7.7 | 10.2 | 14.5 | 18.8 | 20.7 | 23.5 | 24.1 | 21.7 | 15.8 | 11.1 | 5.1 |
| Absolute minimum temperature (°C) | -1.7 | 4.5 | 6.0 | 8.6 | 14.4 | 16.7 | 18.9 | 20.4 | 18.7 | 11.4 | 5.8 | -0.2 |
| 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 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.1 | 12.0 | 12.9 | 13.7 | 14.0 | 13.9 | 13.2 | 12.3 | 11.4 | 10.7 | 10.3 |
| 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) | 4.2 | 3.9 | 4.8 | 7.2 | 7.3 | 6.3 | 8.2 | 9.5 | 7.0 | 4.1 | 5.1 | 3.9 |
| Precipitation (mm) | 13 | 26 | 147 | 177 | 109 | 126 | 367 | 210 | 141 | 129 | 46 | 7 |
| Sunny days | 16 | 14 | 8 | 9 | 5 | 12 | 13 | 8 | 11 | 5 | 16 | 17 |
| Rainy days | 15 | 14 | 23 | 21 | 26 | 18 | 18 | 23 | 19 | 26 | 14 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Tongwan during the most sunny months:
The largest precipitation sum in Tongwan is at