Average annual temperature is 18.5 °C
Absolute maximum temperature: 37.1 °C
Absolute minimum temperature: -4.7 °C
Number of sunny days: 147 days
Number of rainy days: 217 days
Number of snow days: 1 day
Look at detailed online map of Biyouwan
* Weather data for Biyouwan 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) | 23.4 | 18.7 | 26.2 | 30.1 | 32.8 | 34.6 | 36.4 | 37.1 | 35.6 | 29.0 | 27.6 | 21.0 |
| Average daytime temperature (°C) | 13.0 | 11.8 | 18.8 | 22.5 | 26.3 | 29.8 | 33.6 | 32.7 | 29.1 | 23.8 | 18.8 | 12.3 |
| Average temperature (°C) | 7.8 | 8.1 | 13.9 | 18.2 | 22.5 | 26.0 | 29.6 | 28.4 | 25.3 | 20.0 | 14.0 | 7.7 |
| Average night temperature (°C) | 2.6 | 4.8 | 9.6 | 14.2 | 19.1 | 22.8 | 26.3 | 24.8 | 22.3 | 16.5 | 9.9 | 3.4 |
| Absolute minimum temperature (°C) | -4.3 | -1.3 | 4.7 | 8.2 | 11.7 | 18.5 | 24.8 | 20.0 | 17.8 | 12.0 | 3.1 | -4.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.6 | 11.2 | 12.0 | 12.8 | 13.5 | 13.9 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.4 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.7 | 4.2 | 6.0 | 6.9 | 7.4 | 7.8 | 10.3 | 9.5 | 7.6 | 6.0 | 6.9 | 6.4 |
| Precipitation (mm) | 19 | 88 | 145 | 208 | 141 | 143 | 86 | 120 | 41 | 46 | 115 | 28 |
| Sunny days | 22 | 10 | 10 | 10 | 8 | 7 | 6 | 5 | 14 | 18 | 19 | 18 |
| Rainy days | 8 | 18 | 21 | 20 | 23 | 23 | 25 | 26 | 16 | 13 | 11 | 13 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Biyouwan during the most sunny months:
The largest precipitation sum in Biyouwan is at