Average annual temperature is 7.6 °C
Absolute maximum temperature: 34.1 °C
Absolute minimum temperature: -26.8 °C
Number of sunny days: 258 days
Number of rainy days: 92 days
Number of snow days: 15 days
Look at detailed online map of Tongsiyao
* Weather data for Tongsiyao 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) | 4.8 | 8.9 | 17.6 | 26.9 | 29.8 | 31.8 | 34.1 | 30.4 | 28.5 | 19.7 | 19.1 | 9.3 |
| Average daytime temperature (°C) | -3.8 | 2.3 | 10.2 | 13.2 | 21.8 | 27.6 | 28.1 | 26.6 | 22.0 | 15.5 | 3.0 | -4.0 |
| Average temperature (°C) | -9.2 | -3.0 | 2.9 | 6.9 | 15.2 | 21.1 | 22.2 | 20.5 | 16.2 | 9.1 | -2.1 | -9.2 |
| Average night temperature (°C) | -14.1 | -8.0 | -3.3 | 0.8 | 9.1 | 14.0 | 16.6 | 15.0 | 10.8 | 3.0 | -6.6 | -13.7 |
| Absolute minimum temperature (°C) | -25.2 | -13.1 | -9.0 | -5.4 | 2.8 | 6.8 | 10.4 | 9.2 | 2.5 | -2.2 | -15.4 | -26.8 |
| 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 | 15.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.4 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.8 | 7.9 | 9.8 | 7.5 | 8.4 | 11.3 | 9.6 | 10.2 | 9.2 | 8.5 | 7.7 | 7.0 |
| Precipitation (mm) | 4 | 10 | 10 | 72 | 46 | 28 | 95 | 83 | 68 | 24 | 2 | 14 |
| Sunny days | 28 | 21 | 27 | 17 | 19 | 24 | 15 | 13 | 20 | 25 | 26 | 23 |
| Rainy days | 2 | 1 | 3 | 13 | 12 | 6 | 16 | 18 | 10 | 6 | 2 | 3 |
| Snow days | 1 | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 5 |
The best time to visit Tongsiyao during the most sunny months:
The largest precipitation sum in Tongsiyao is at