Average annual temperature is 28.3 °C
Absolute maximum temperature: 38.7 °C
Absolute minimum temperature: 17.2 °C
Number of sunny days: 105 days
Number of rainy days: 260 days
Look at detailed online map of Ban Sai Hai
* Weather data for Ban Sai Hai 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) | 34.6 | 36.0 | 37.6 | 38.5 | 38.7 | 34.9 | 34.4 | 34.6 | 33.4 | 33.0 | 33.7 | 35.2 |
| Average daytime temperature (°C) | 31.5 | 33.8 | 35.4 | 36.2 | 35.4 | 32.7 | 32.3 | 32.4 | 31.4 | 31.7 | 31.5 | 32.4 |
| Average temperature (°C) | 26.0 | 27.8 | 29.0 | 30.5 | 30.5 | 29.0 | 28.4 | 28.6 | 27.5 | 27.6 | 27.0 | 27.4 |
| Average night temperature (°C) | 20.9 | 22.7 | 24.0 | 26.3 | 26.7 | 26.1 | 25.7 | 25.9 | 24.9 | 24.7 | 23.6 | 22.8 |
| Absolute minimum temperature (°C) | 17.2 | 19.9 | 21.1 | 24.3 | 24.6 | 24.8 | 24.2 | 24.6 | 23.8 | 23.8 | 19.7 | 18.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 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) | 9.5 | 10.4 | 10.9 | 10.0 | 9.9 | 9.6 | 8.7 | 8.9 | 7.3 | 8.5 | 9.5 | 9.9 |
| Precipitation (mm) | 4 | 49 | 22 | 136 | 126 | 149 | 294 | 256 | 413 | 274 | 67 | 18 |
| Sunny days | 27 | 17 | 18 | 3 | 6 | 1 | 0 | 0 | 1 | 1 | 13 | 18 |
| Rainy days | 4 | 11 | 13 | 27 | 25 | 29 | 31 | 31 | 29 | 30 | 17 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Sai Hai is at