Average annual temperature is 25.9 °C
Absolute maximum temperature: 40.4 °C
Absolute minimum temperature: 10.8 °C
Number of sunny days: 150 days
Number of rainy days: 215 days
Look at detailed online map of Bayao
* Weather data for Bayao Thailand is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 30.8 | 33.6 | 37.1 | 38.7 | 40.4 | 34.5 | 33.8 | 32.6 | 31.5 | 31.5 | 32.1 | 32.5 |
| Average daytime temperature (°C) | 26.1 | 29.5 | 33.3 | 35.8 | 33.9 | 31.1 | 31.1 | 29.5 | 29.2 | 29.9 | 29.6 | 28.2 |
| Average temperature (°C) | 20.5 | 23.9 | 27.4 | 30.3 | 29.3 | 27.1 | 27.0 | 26.2 | 25.6 | 25.8 | 24.8 | 23.1 |
| Average night temperature (°C) | 14.9 | 18.6 | 21.5 | 25.4 | 25.1 | 24.1 | 23.9 | 23.5 | 22.9 | 22.3 | 20.5 | 18.1 |
| Absolute minimum temperature (°C) | 10.8 | 12.9 | 17.2 | 22.2 | 23.1 | 22.6 | 22.5 | 22.7 | 22.2 | 20.3 | 16.1 | 11.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.2 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.3 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.5 | 9.9 | 10.8 | 11.1 | 10.7 | 8.7 | 9.3 | 6.7 | 6.9 | 9.5 | 10.2 | 10.0 |
| Precipitation (mm) | 10 | 17 | 4 | 37 | 154 | 281 | 305 | 290 | 435 | 215 | 5 | 1 |
| Sunny days | 26 | 19 | 26 | 12 | 7 | 1 | 2 | 0 | 0 | 7 | 22 | 28 |
| Rainy days | 5 | 9 | 5 | 18 | 24 | 29 | 29 | 31 | 30 | 24 | 8 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bayao is at