Average annual temperature is 6.8 °C
Absolute maximum temperature: 28.4 °C
Absolute minimum temperature: -16.9 °C
Number of sunny days: 170 days
Number of rainy days: 159 days
Number of snow days: 36 days
Look at detailed online map of Tanwan
* Weather data for Tanwan 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) | 11.3 | 9.1 | 16.2 | 24.6 | 22.6 | 25.5 | 28.4 | 27.2 | 26.4 | 15.7 | 17.4 | 12.5 |
| Average daytime temperature (°C) | -1.0 | 2.0 | 8.4 | 12.0 | 15.4 | 20.3 | 22.8 | 22.8 | 18.6 | 12.2 | 7.7 | 3.2 |
| Average temperature (°C) | -5.8 | -2.8 | 2.8 | 5.9 | 10.7 | 14.9 | 17.3 | 17.3 | 13.9 | 7.3 | 1.8 | -2.5 |
| Average night temperature (°C) | -10.6 | -7.5 | -2.3 | -0.3 | 6.1 | 9.4 | 11.6 | 12.1 | 9.6 | 2.1 | -3.2 | -7.4 |
| Absolute minimum temperature (°C) | -16.9 | -15.9 | -6.6 | -14.8 | 1.9 | 6.0 | 6.5 | 5.4 | 3.4 | -3.3 | -6.7 | -15.3 |
| 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) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 7.8 | 6.9 | 7.6 | 7.7 | 6.9 | 9.4 | 10.1 | 10.2 | 7.3 | 6.5 | 8.1 | 8.0 |
| Precipitation (mm) | 11 | 31 | 43 | 72 | 121 | 66 | 127 | 86 | 136 | 92 | 5 | 2 |
| Sunny days | 22 | 14 | 12 | 15 | 8 | 13 | 11 | 12 | 4 | 9 | 23 | 27 |
| Rainy days | 0 | 2 | 13 | 12 | 23 | 17 | 20 | 19 | 26 | 22 | 3 | 2 |
| Snow days | 9 | 12 | 6 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 2 |
The best time to visit Tanwan during the most sunny months:
The largest precipitation sum in Tanwan is at