Average annual temperature is 19.3 °C
Absolute maximum temperature: 38.1 °C
Absolute minimum temperature: -0.1 °C
Number of sunny days: 110 days
Number of rainy days: 255 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) | 26.1 | 27.9 | 31.3 | 34.2 | 38.1 | 35.9 | 34.8 | 31.1 | 30.8 | 32.6 | 30.7 | 27.2 |
| Average daytime temperature (°C) | 13.5 | 16.9 | 21.1 | 28.0 | 29.5 | 29.7 | 31.8 | 28.6 | 28.7 | 25.2 | 21.9 | 17.4 |
| Average temperature (°C) | 9.2 | 12.3 | 16.2 | 21.4 | 23.9 | 24.6 | 26.5 | 24.0 | 24.0 | 20.3 | 17.0 | 12.2 |
| Average night temperature (°C) | 5.3 | 8.3 | 12.3 | 16.4 | 19.3 | 20.9 | 22.2 | 20.8 | 20.3 | 16.2 | 13.0 | 7.9 |
| Absolute minimum temperature (°C) | 1.2 | 3.7 | 6.8 | 11.3 | 15.2 | 18.3 | 19.2 | 18.1 | 17.5 | 11.3 | 7.1 | -0.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 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) | 10.8 | 11.3 | 12.0 | 12.7 | 13.3 | 13.7 | 13.5 | 13.0 | 12.3 | 11.6 | 10.9 | 10.6 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 5.9 | 4.6 | 5.7 | 9.0 | 8.2 | 8.7 | 10.3 | 9.4 | 9.8 | 7.7 | 6.8 | 6.4 |
| Precipitation (mm) | 6 | 43 | 93 | 91 | 106 | 198 | 120 | 378 | 83 | 54 | 38 | 36 |
| Sunny days | 21 | 10 | 7 | 6 | 5 | 6 | 5 | 3 | 3 | 16 | 14 | 14 |
| Rainy days | 10 | 18 | 24 | 24 | 26 | 24 | 26 | 28 | 27 | 15 | 16 | 17 |
| Snow days | 0 | 0 | 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