Average annual temperature is 10.2 °C
Absolute maximum temperature: 35.0 °C
Absolute minimum temperature: -17.6 °C
Number of sunny days: 220 days
Number of rainy days: 130 days
Number of snow days: 15 days
Look at detailed online map of Tongchuan
* Weather data for Tongchuan 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) | 11.7 | 9.9 | 20.7 | 29.2 | 30.2 | 31.3 | 35.0 | 29.0 | 28.0 | 19.8 | 19.8 | 15.6 |
| Average daytime temperature (°C) | 2.5 | 5.1 | 14.0 | 16.6 | 20.8 | 27.1 | 28.9 | 25.9 | 22.1 | 16.0 | 9.3 | 3.9 |
| Average temperature (°C) | -3.5 | -0.1 | 7.0 | 10.3 | 15.1 | 20.8 | 23.0 | 20.7 | 16.9 | 10.7 | 2.9 | -2.1 |
| Average night temperature (°C) | -8.8 | -4.9 | 0.1 | 4.5 | 9.9 | 14.7 | 17.1 | 16.1 | 12.5 | 6.1 | -2.8 | -7.2 |
| Absolute minimum temperature (°C) | -17.6 | -11.1 | -6.8 | -3.1 | 2.8 | 10.0 | 10.4 | 10.4 | 7.4 | 0.3 | -7.4 | -15.1 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.6 | 5.9 | 8.4 | 7.9 | 6.5 | 9.4 | 9.4 | 9.1 | 7.8 | 6.9 | 7.9 | 7.5 |
| Precipitation (mm) | 3 | 18 | 17 | 71 | 67 | 38 | 124 | 56 | 66 | 47 | 7 | 8 |
| Sunny days | 27 | 19 | 18 | 16 | 10 | 19 | 14 | 11 | 12 | 21 | 26 | 27 |
| Rainy days | 1 | 1 | 12 | 14 | 21 | 11 | 17 | 20 | 18 | 10 | 3 | 2 |
| Snow days | 3 | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The largest precipitation sum in Tongchuan is at