Average annual temperature is 17.6 °C
Absolute maximum temperature: 28.7 °C
Absolute minimum temperature: 2.3 °C
Number of sunny days: 109 days
Number of rainy days: 256 days
Look at detailed online map of Bihu
* Weather data for Bihu Taiwan is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 20.5 | 22.9 | 25.3 | 23.8 | 27.4 | 25.9 | 28.0 | 28.7 | 27.3 | 26.9 | 23.4 | 22.8 |
| Average daytime temperature (°C) | 17.1 | 18.9 | 19.6 | 21.2 | 22.9 | 24.4 | 25.6 | 24.7 | 24.9 | 23.3 | 20.9 | 19.3 |
| Average temperature (°C) | 12.3 | 13.9 | 14.3 | 17.0 | 19.1 | 20.7 | 21.4 | 21.0 | 20.7 | 19.2 | 16.0 | 14.8 |
| Average night temperature (°C) | 8.3 | 9.4 | 9.5 | 13.4 | 15.7 | 17.2 | 17.5 | 17.9 | 17.0 | 15.7 | 11.6 | 11.3 |
| Absolute minimum temperature (°C) | 2.3 | 4.1 | 3.7 | 10.2 | 11.1 | 14.5 | 14.7 | 16.1 | 14.0 | 12.7 | 5.9 | 4.9 |
| 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 | 11.4 | 12.0 | 12.7 | 13.3 | 13.6 | 13.5 | 13.0 | 12.3 | 11.6 | 11.0 | 10.7 |
| 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) | 8.9 | 9.5 | 9.7 | 9.4 | 8.6 | 9.0 | 9.8 | 8.9 | 9.6 | 8.3 | 9.7 | 8.1 |
| Precipitation (mm) | 16 | 10 | 78 | 238 | 316 | 246 | 384 | 436 | 485 | 153 | 9 | 35 |
| Sunny days | 19 | 19 | 16 | 6 | 2 | 1 | 2 | 1 | 2 | 5 | 19 | 17 |
| Rainy days | 12 | 9 | 15 | 24 | 29 | 29 | 29 | 30 | 28 | 26 | 11 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bihu is at