Average annual temperature is 26.5 °C
Absolute maximum temperature: 39.2 °C
Absolute minimum temperature: 10.6 °C
Number of sunny days: 147 days
Number of rainy days: 218 days
Look at detailed online map of Ban Phon Sai
* Weather data for Ban Phon Sai 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) | 31.0 | 35.6 | 38.9 | 39.0 | 39.2 | 37.4 | 35.7 | 35.2 | 33.0 | 32.1 | 31.8 | 32.8 |
| Average daytime temperature (°C) | 26.8 | 31.1 | 34.1 | 36.7 | 34.6 | 32.7 | 32.8 | 31.5 | 30.4 | 30.1 | 29.5 | 29.0 |
| Average temperature (°C) | 20.9 | 24.9 | 27.8 | 30.5 | 29.5 | 28.2 | 28.1 | 27.5 | 26.5 | 25.9 | 24.7 | 23.6 |
| Average night temperature (°C) | 14.8 | 18.7 | 21.6 | 24.9 | 25.1 | 24.9 | 24.7 | 24.6 | 23.7 | 22.7 | 20.3 | 18.4 |
| Absolute minimum temperature (°C) | 10.6 | 13.5 | 16.3 | 23.1 | 22.7 | 24.0 | 23.3 | 23.4 | 22.9 | 21.3 | 16.8 | 11.8 |
| 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) | 11.2 | 11.6 | 12.0 | 12.5 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.7 | 10.5 | 10.5 | 11.1 | 11.1 | 8.7 | 9.4 | 6.8 | 7.7 | 9.3 | 10.0 | 10.0 |
| Precipitation (mm) | 2 | 5 | 4 | 30 | 119 | 193 | 151 | 165 | 368 | 307 | 16 | 7 |
| Sunny days | 28 | 19 | 26 | 19 | 4 | 1 | 1 | 1 | 0 | 6 | 18 | 24 |
| Rainy days | 3 | 9 | 5 | 11 | 27 | 29 | 30 | 30 | 30 | 25 | 12 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Phon Sai is at