Average annual temperature is 8.1 °C
Absolute maximum temperature: 28.0 °C
Absolute minimum temperature: -20.4 °C
Number of sunny days: 165 days
Number of rainy days: 169 days
Number of snow days: 31 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) | 9.8 | 7.2 | 14.7 | 21.6 | 23.5 | 25.4 | 28.0 | 26.1 | 24.5 | 16.7 | 14.8 | 11.6 |
| Average daytime temperature (°C) | -0.1 | 2.4 | 9.3 | 12.2 | 15.8 | 20.3 | 23.6 | 22.4 | 18.4 | 12.7 | 7.4 | 3.4 |
| Average temperature (°C) | -4.5 | -1.1 | 4.4 | 7.6 | 11.7 | 16.0 | 19.2 | 17.9 | 14.2 | 8.9 | 3.4 | -1.0 |
| Average night temperature (°C) | -9.3 | -4.5 | -0.2 | 3.1 | 8.2 | 11.8 | 14.7 | 14.1 | 10.8 | 5.4 | -0.8 | -5.0 |
| Absolute minimum temperature (°C) | -20.4 | -13.8 | -5.6 | -7.1 | 0.0 | 7.6 | 10.8 | 7.5 | 5.8 | -0.2 | -6.7 | -13.5 |
| 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) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 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) | 6.8 | 5.4 | 8.2 | 8.1 | 6.0 | 8.5 | 9.5 | 10.1 | 7.3 | 6.5 | 6.5 | 6.9 |
| Precipitation (mm) | 14 | 23 | 36 | 68 | 78 | 112 | 103 | 104 | 109 | 73 | 24 | 15 |
| Sunny days | 23 | 12 | 12 | 14 | 6 | 13 | 11 | 11 | 7 | 18 | 16 | 22 |
| Rainy days | 0 | 5 | 16 | 15 | 25 | 17 | 20 | 20 | 23 | 13 | 10 | 5 |
| Snow days | 8 | 11 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 |
The best time to visit Tanwan during the most sunny months:
The largest precipitation sum in Tanwan is at