Average annual temperature is 27.5 °C
Absolute maximum temperature: 39.2 °C
Absolute minimum temperature: 15.6 °C
Number of sunny days: 109 days
Number of rainy days: 256 days
Look at detailed online map of Ban Sai Diao
* Weather data for Ban Sai Diao 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) | 32.5 | 34.9 | 38.9 | 39.2 | 38.8 | 35.7 | 34.8 | 34.8 | 32.6 | 31.9 | 32.6 | 33.9 |
| Average daytime temperature (°C) | 28.9 | 33.0 | 35.3 | 36.0 | 34.7 | 33.2 | 32.3 | 32.6 | 30.7 | 30.7 | 30.4 | 31.2 |
| Average temperature (°C) | 24.1 | 27.2 | 29.0 | 29.9 | 29.7 | 28.7 | 28.0 | 27.9 | 26.5 | 26.7 | 26.1 | 26.5 |
| Average night temperature (°C) | 19.3 | 22.1 | 23.6 | 25.7 | 25.9 | 25.6 | 25.1 | 25.1 | 24.1 | 24.0 | 22.7 | 22.2 |
| Absolute minimum temperature (°C) | 15.6 | 19.0 | 20.7 | 23.8 | 24.0 | 24.7 | 23.8 | 24.0 | 23.1 | 23.3 | 19.4 | 16.5 |
| 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) | 11.4 | 11.7 | 12.1 | 12.4 | 12.8 | 12.9 | 12.8 | 12.6 | 12.2 | 11.8 | 11.5 | 11.3 |
| 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) | 9.0 | 10.4 | 10.6 | 9.7 | 9.7 | 9.6 | 8.0 | 8.8 | 6.6 | 8.5 | 9.1 | 9.6 |
| Precipitation (mm) | 47 | 34 | 17 | 115 | 156 | 106 | 220 | 144 | 305 | 216 | 51 | 10 |
| Sunny days | 25 | 18 | 22 | 2 | 4 | 1 | 1 | 0 | 0 | 3 | 11 | 22 |
| Rainy days | 6 | 10 | 9 | 28 | 27 | 29 | 30 | 31 | 30 | 28 | 19 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Sai Diao is at