Average annual temperature is 12.2 °C
Absolute maximum temperature: 35.1 °C
Absolute minimum temperature: -18.1 °C
Number of sunny days: 253 days
Number of rainy days: 102 days
Number of snow days: 10 days
Look at detailed online map of Beiwan
* Weather data for Beiwan 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) | 14.9 | 14.6 | 24.0 | 30.3 | 31.1 | 31.9 | 35.1 | 32.9 | 27.8 | 25.0 | 25.7 | 21.2 |
| Average daytime temperature (°C) | 5.0 | 7.3 | 16.2 | 17.9 | 22.6 | 27.4 | 30.4 | 28.1 | 23.8 | 19.5 | 11.5 | 3.6 |
| Average temperature (°C) | -0.9 | 1.7 | 9.1 | 12.0 | 17.3 | 21.9 | 24.9 | 23.3 | 19.0 | 13.3 | 5.5 | -2.0 |
| Average night temperature (°C) | -5.7 | -2.6 | 2.5 | 6.7 | 12.5 | 16.6 | 20.0 | 19.1 | 15.0 | 8.2 | 0.4 | -6.7 |
| Absolute minimum temperature (°C) | -14.8 | -5.6 | -3.8 | 0.1 | 6.5 | 11.2 | 15.6 | 13.3 | 9.8 | 4.3 | -4.5 | -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 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.5 | 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) | 7.8 | 6.9 | 9.1 | 7.7 | 7.6 | 10.2 | 10.3 | 9.6 | 7.8 | 7.7 | 7.9 | 7.3 |
| Precipitation (mm) | 5 | 14 | 14 | 75 | 112 | 34 | 100 | 128 | 74 | 14 | 16 | 24 |
| Sunny days | 28 | 21 | 25 | 19 | 15 | 21 | 19 | 15 | 14 | 24 | 27 | 25 |
| Rainy days | 1 | 3 | 5 | 11 | 16 | 9 | 12 | 16 | 16 | 7 | 2 | 4 |
| Snow days | 2 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The largest precipitation sum in Beiwan is at