Average annual temperature is 16.1 °C
Absolute maximum temperature: 31.9 °C
Absolute minimum temperature: -5.5 °C
Number of sunny days: 115 days
Number of rainy days: 248 days
Number of snow days: 2 days
Look at detailed online map of Biyou
* Weather data for Biyou 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) | 21.8 | 17.3 | 22.6 | 26.8 | 30.4 | 29.6 | 31.9 | 31.9 | 31.2 | 28.5 | 25.5 | 23.1 |
| Average daytime temperature (°C) | 10.6 | 9.7 | 15.3 | 20.3 | 24.2 | 26.9 | 30.0 | 28.5 | 27.2 | 21.8 | 17.1 | 11.6 |
| Average temperature (°C) | 5.8 | 6.2 | 11.1 | 16.1 | 20.1 | 23.0 | 25.9 | 24.5 | 22.7 | 17.3 | 12.7 | 7.2 |
| Average night temperature (°C) | 1.1 | 3.0 | 7.1 | 12.3 | 16.4 | 19.9 | 22.4 | 20.9 | 19.1 | 13.6 | 8.8 | 2.9 |
| Absolute minimum temperature (°C) | -4.0 | -3.1 | 2.3 | 5.4 | 9.6 | 15.5 | 20.3 | 15.7 | 15.9 | 8.4 | 1.8 | -5.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.7 | 11.3 | 12.0 | 12.8 | 13.5 | 13.8 | 13.6 | 13.1 | 12.3 | 11.5 | 10.8 | 10.5 |
| 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) | 6.0 | 2.7 | 4.1 | 5.9 | 7.2 | 7.6 | 10.5 | 9.3 | 8.0 | 5.9 | 5.5 | 5.5 |
| Precipitation (mm) | 28 | 117 | 197 | 176 | 174 | 143 | 80 | 118 | 63 | 53 | 96 | 63 |
| Sunny days | 21 | 4 | 5 | 8 | 9 | 4 | 9 | 4 | 8 | 13 | 15 | 15 |
| Rainy days | 9 | 23 | 26 | 22 | 22 | 26 | 22 | 27 | 22 | 18 | 15 | 16 |
| Snow days | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Biyou during the most sunny months:
The largest precipitation sum in Biyou is at