Average annual temperature is 27.1 °C
Absolute maximum temperature: 37.4 °C
Absolute minimum temperature: 19.3 °C
Number of sunny days: 40 days
Number of rainy days: 325 days
Look at detailed online map of Ban Tha Son
* Weather data for Ban Tha Son 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) | 30.5 | 33.5 | 36.5 | 37.2 | 37.4 | 35.2 | 37.0 | 36.4 | 32.2 | 32.5 | 31.1 | 31.3 |
| Average daytime temperature (°C) | 28.8 | 31.3 | 33.9 | 35.4 | 34.8 | 32.7 | 31.8 | 33.5 | 30.6 | 30.8 | 29.2 | 29.7 |
| Average temperature (°C) | 25.3 | 26.3 | 27.7 | 29.4 | 28.7 | 27.8 | 27.3 | 28.0 | 26.4 | 26.3 | 25.9 | 26.3 |
| Average night temperature (°C) | 22.1 | 21.8 | 22.3 | 24.8 | 24.9 | 24.4 | 24.3 | 24.3 | 24.0 | 23.6 | 23.6 | 23.7 |
| Absolute minimum temperature (°C) | 19.3 | 20.4 | 19.9 | 23.4 | 24.0 | 22.8 | 23.3 | 23.6 | 23.2 | 22.8 | 22.9 | 23.0 |
| 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) | 11.7 | 11.8 | 12.1 | 12.3 | 12.5 | 12.6 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| 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 | 10.7 | 10.7 | 11.0 | 9.7 | 9.0 | 7.9 | 9.9 | 7.7 | 8.8 | 6.9 | 9.5 |
| Precipitation (mm) | 87 | 35 | 27 | 58 | 183 | 92 | 160 | 123 | 294 | 352 | 312 | 117 |
| Sunny days | 4 | 6 | 14 | 4 | 3 | 3 | 2 | 0 | 2 | 0 | 1 | 1 |
| Rainy days | 27 | 22 | 17 | 26 | 28 | 27 | 29 | 31 | 28 | 31 | 29 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Tha Son is at