Average annual temperature is 17.3 °C
Absolute maximum temperature: 37.2 °C
Absolute minimum temperature: -5.7 °C
Number of sunny days: 197 days
Number of rainy days: 165 days
Number of snow days: 3 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) | 18.2 | 17.6 | 28.3 | 32.1 | 30.9 | 34.5 | 34.7 | 37.2 | 34.6 | 27.0 | 27.3 | 21.7 |
| Average daytime temperature (°C) | 11.0 | 12.0 | 19.2 | 23.3 | 26.4 | 29.3 | 32.4 | 33.2 | 28.3 | 23.3 | 17.2 | 10.2 |
| Average temperature (°C) | 5.1 | 7.1 | 13.5 | 17.9 | 21.6 | 25.1 | 28.5 | 28.6 | 24.2 | 18.5 | 12.0 | 5.4 |
| Average night temperature (°C) | -0.5 | 2.1 | 8.4 | 13.2 | 17.9 | 21.5 | 25.2 | 24.1 | 20.7 | 14.5 | 7.6 | 0.8 |
| Absolute minimum temperature (°C) | -5.1 | -2.2 | 3.1 | 6.5 | 12.0 | 16.0 | 21.2 | 19.0 | 16.3 | 9.8 | -0.4 | -5.7 |
| 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) | 10.4 | 11.1 | 12.0 | 12.9 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.6 | 10.1 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 7.0 | 5.4 | 6.5 | 7.5 | 6.5 | 7.3 | 9.0 | 10.1 | 7.0 | 6.2 | 6.6 | 6.5 |
| Precipitation (mm) | 23 | 22 | 43 | 101 | 169 | 135 | 172 | 131 | 196 | 44 | 54 | 46 |
| Sunny days | 27 | 16 | 18 | 16 | 10 | 10 | 8 | 19 | 13 | 20 | 20 | 20 |
| Rainy days | 4 | 11 | 13 | 14 | 21 | 20 | 23 | 12 | 17 | 11 | 10 | 9 |
| Snow days | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The best time to visit Tanwan during the most sunny months:
The largest precipitation sum in Tanwan is at