Average annual temperature is 27.8 °C
Absolute maximum temperature: 33.6 °C
Absolute minimum temperature: 23.7 °C
Number of sunny days: 36 days
Number of rainy days: 329 days
Look at detailed online map of Ban Ao Sai
* Weather data for Ban Ao Sai 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) | 28.5 | 28.0 | 29.7 | 32.9 | 33.3 | 33.1 | 33.6 | 33.1 | 32.0 | 31.8 | 29.9 | 29.1 |
| Average daytime temperature (°C) | 27.4 | 27.6 | 28.0 | 30.7 | 31.5 | 31.5 | 31.8 | 32.0 | 30.7 | 30.1 | 28.3 | 28.2 |
| Average temperature (°C) | 26.3 | 26.7 | 27.0 | 28.9 | 29.0 | 28.8 | 28.8 | 28.6 | 27.7 | 27.4 | 26.9 | 27.2 |
| Average night temperature (°C) | 24.9 | 25.5 | 25.5 | 26.8 | 26.8 | 26.6 | 26.3 | 25.9 | 25.5 | 25.1 | 25.5 | 25.8 |
| Absolute minimum temperature (°C) | 24.0 | 24.2 | 24.5 | 24.6 | 25.4 | 25.2 | 24.5 | 24.9 | 24.5 | 23.7 | 24.8 | 24.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 | 12.5 | 12.3 | 12.2 | 12.0 | 11.8 | 11.7 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 8.6 | 10.7 | 10.8 | 10.9 | 10.3 | 10.6 | 9.8 | 10.8 | 9.1 | 9.0 | 6.3 | 8.8 |
| Precipitation (mm) | 162 | 53 | 12 | 60 | 151 | 95 | 131 | 96 | 185 | 346 | 502 | 264 |
| Sunny days | 1 | 4 | 15 | 5 | 0 | 2 | 4 | 1 | 3 | 0 | 0 | 1 |
| Rainy days | 30 | 24 | 16 | 25 | 31 | 28 | 27 | 30 | 27 | 31 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Ao Sai is at