Average annual temperature is 28.2 °C
Absolute maximum temperature: 40.0 °C
Absolute minimum temperature: 17.3 °C
Number of sunny days: 117 days
Number of rainy days: 248 days
Look at detailed online map of Ban Son Loi
* Weather data for Ban Son Loi 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) | 33.2 | 34.3 | 36.7 | 38.8 | 40.0 | 37.8 | 35.6 | 37.5 | 34.2 | 33.1 | 33.6 | 33.8 |
| Average daytime temperature (°C) | 30.6 | 32.0 | 34.0 | 36.3 | 36.4 | 34.2 | 33.3 | 34.3 | 32.4 | 31.6 | 31.4 | 31.7 |
| Average temperature (°C) | 25.3 | 26.9 | 28.6 | 30.7 | 31.0 | 29.3 | 29.0 | 28.7 | 27.9 | 27.5 | 27.1 | 27.0 |
| Average night temperature (°C) | 20.3 | 22.3 | 24.1 | 26.6 | 27.0 | 26.1 | 25.8 | 25.5 | 25.2 | 24.5 | 23.4 | 22.5 |
| Absolute minimum temperature (°C) | 17.3 | 18.9 | 20.4 | 24.5 | 24.5 | 24.4 | 24.6 | 24.6 | 23.8 | 23.6 | 20.1 | 17.6 |
| 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 | 12.9 | 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) | 10.1 | 10.3 | 10.9 | 10.9 | 10.4 | 8.4 | 8.7 | 8.2 | 7.8 | 8.5 | 9.8 | 10.2 |
| Precipitation (mm) | 7 | 59 | 13 | 111 | 96 | 283 | 144 | 270 | 345 | 328 | 50 | 14 |
| Sunny days | 27 | 17 | 17 | 11 | 7 | 2 | 0 | 0 | 1 | 0 | 14 | 21 |
| Rainy days | 4 | 11 | 14 | 19 | 24 | 28 | 31 | 31 | 29 | 31 | 16 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Son Loi is at