Average annual temperature is 27.0 °C
Absolute maximum temperature: 40.9 °C
Absolute minimum temperature: 11.0 °C
Number of sunny days: 161 days
Number of rainy days: 204 days
Look at detailed online map of Ban Pla Siam
* Weather data for Ban Pla Siam 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) | 31.7 | 35.0 | 37.3 | 40.0 | 40.9 | 36.5 | 35.6 | 34.6 | 32.9 | 31.8 | 32.5 | 32.5 |
| Average daytime temperature (°C) | 27.4 | 30.6 | 33.6 | 36.8 | 34.9 | 33.3 | 32.7 | 31.9 | 30.4 | 30.7 | 30.1 | 29.2 |
| Average temperature (°C) | 21.7 | 25.1 | 27.8 | 31.3 | 30.1 | 28.9 | 28.5 | 28.0 | 26.6 | 26.5 | 25.4 | 24.1 |
| Average night temperature (°C) | 15.6 | 19.5 | 22.0 | 26.4 | 25.8 | 25.5 | 25.2 | 25.0 | 23.9 | 23.0 | 20.9 | 18.9 |
| Absolute minimum temperature (°C) | 11.0 | 13.9 | 16.7 | 23.8 | 23.7 | 24.3 | 23.4 | 23.5 | 23.1 | 21.4 | 16.2 | 12.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.4 | 11.2 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.5 | 10.1 | 10.9 | 11.0 | 10.7 | 9.8 | 8.9 | 7.2 | 6.9 | 9.6 | 10.1 | 10.0 |
| Precipitation (mm) | 4 | 21 | 5 | 24 | 138 | 166 | 196 | 107 | 418 | 208 | 12 | 1 |
| Sunny days | 27 | 22 | 27 | 15 | 9 | 2 | 0 | 2 | 0 | 7 | 23 | 27 |
| Rainy days | 4 | 6 | 4 | 15 | 22 | 28 | 31 | 29 | 30 | 24 | 7 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Pla Siam is at