Average annual temperature is 16.9 °C
Absolute maximum temperature: 35.0 °C
Absolute minimum temperature: -9.1 °C
Number of sunny days: 188 days
Number of rainy days: 175 days
Number of snow days: 2 days
Look at detailed online map of Tongtancun
* Weather data for Tongtancun 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) | 18.2 | 16.5 | 25.8 | 31.6 | 32.5 | 34.1 | 34.2 | 35.0 | 32.8 | 26.6 | 28.2 | 21.7 |
| Average daytime temperature (°C) | 10.3 | 10.5 | 18.1 | 22.2 | 26.1 | 29.4 | 31.4 | 31.4 | 28.3 | 23.9 | 17.5 | 9.7 |
| Average temperature (°C) | 4.2 | 6.1 | 12.6 | 17.2 | 21.5 | 25.4 | 28.3 | 27.3 | 24.4 | 18.7 | 11.8 | 4.8 |
| Average night temperature (°C) | -0.9 | 2.0 | 7.9 | 12.6 | 17.3 | 21.7 | 25.9 | 23.7 | 21.1 | 14.3 | 6.7 | 0.4 |
| Absolute minimum temperature (°C) | -7.7 | -3.2 | 2.1 | 5.1 | 9.5 | 15.8 | 23.2 | 17.5 | 18.1 | 8.3 | -2.5 | -9.1 |
| 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 | 11.1 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.6 | 10.1 |
| 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 | 10.0 |
| Sunshine mean duration (h) | 7.1 | 5.1 | 6.8 | 7.6 | 7.5 | 7.5 | 7.9 | 10.3 | 6.8 | 7.6 | 7.7 | 6.1 |
| Precipitation (mm) | 25 | 55 | 52 | 112 | 188 | 159 | 269 | 132 | 126 | 24 | 25 | 46 |
| Sunny days | 24 | 17 | 20 | 15 | 13 | 12 | 5 | 10 | 7 | 22 | 21 | 22 |
| Rainy days | 6 | 11 | 11 | 15 | 18 | 18 | 26 | 21 | 23 | 9 | 9 | 8 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Tongtancun during the most sunny months:
The largest precipitation sum in Tongtancun is at