Average annual temperature is 9.9 °C
Absolute maximum temperature: 37.1 °C
Absolute minimum temperature: -22.7 °C
Number of sunny days: 241 days
Number of rainy days: 106 days
Number of snow days: 18 days
Look at detailed online map of Tianjiatan
* Weather data for Tianjiatan 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) | 10.5 | 11.1 | 19.6 | 28.1 | 30.4 | 33.2 | 37.1 | 34.4 | 31.8 | 18.7 | 18.9 | 12.4 |
| Average daytime temperature (°C) | 0.3 | 3.9 | 13.5 | 14.1 | 21.0 | 27.2 | 28.9 | 28.2 | 23.0 | 15.4 | 7.6 | 2.0 |
| Average temperature (°C) | -5.8 | -1.6 | 7.3 | 9.1 | 15.5 | 21.7 | 22.8 | 22.5 | 17.7 | 10.1 | 1.8 | -3.5 |
| Average night temperature (°C) | -12.1 | -7.3 | 0.3 | 3.7 | 10.2 | 15.3 | 16.8 | 16.6 | 13.0 | 5.6 | -3.2 | -8.7 |
| Absolute minimum temperature (°C) | -22.7 | -15.8 | -8.9 | -4.5 | 2.0 | 9.5 | 12.4 | 9.7 | 8.3 | 2.0 | -9.6 | -18.1 |
| 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.1 | 14.1 | 14.7 | 14.4 | 13.5 | 12.4 | 11.2 | 10.2 | 9.7 |
| 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) | 8.2 | 7.5 | 9.4 | 7.6 | 7.5 | 9.9 | 10.3 | 9.5 | 8.4 | 7.8 | 8.3 | 7.7 |
| Precipitation (mm) | 0 | 16 | 7 | 17 | 30 | 9 | 45 | 33 | 39 | 41 | 2 | 2 |
| Sunny days | 30 | 20 | 24 | 19 | 13 | 19 | 14 | 20 | 14 | 17 | 26 | 25 |
| Rainy days | 0 | 1 | 5 | 9 | 18 | 11 | 17 | 11 | 16 | 14 | 2 | 2 |
| Snow days | 1 | 7 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 |
The largest precipitation sum in Tianjiatan is at