Average annual temperature is 28.6 °C
Absolute maximum temperature: 41.0 °C
Absolute minimum temperature: 16.6 °C
Number of sunny days: 137 days
Number of rainy days: 228 days
Look at detailed online map of Ban Om Phasom
* Weather data for Ban Om Phasom 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) | 33.7 | 35.9 | 38.5 | 40.0 | 41.0 | 39.1 | 36.1 | 38.3 | 34.3 | 33.4 | 33.3 | 35.3 |
| Average daytime temperature (°C) | 30.5 | 33.0 | 35.6 | 37.7 | 36.2 | 34.9 | 33.7 | 35.2 | 32.6 | 31.8 | 31.4 | 32.3 |
| Average temperature (°C) | 25.1 | 27.3 | 29.5 | 31.7 | 31.0 | 29.7 | 29.1 | 29.5 | 27.9 | 27.6 | 27.2 | 27.5 |
| Average night temperature (°C) | 20.1 | 22.2 | 24.2 | 26.9 | 26.8 | 26.3 | 25.9 | 26.1 | 25.0 | 24.6 | 23.6 | 23.0 |
| Absolute minimum temperature (°C) | 16.6 | 17.6 | 20.2 | 24.9 | 24.9 | 25.1 | 24.4 | 24.6 | 23.7 | 23.8 | 20.4 | 17.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 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 | 12.5 | 12.8 | 13.0 | 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) | 10.0 | 10.2 | 10.8 | 10.8 | 10.7 | 9.1 | 8.7 | 8.4 | 7.6 | 8.4 | 9.8 | 10.1 |
| Precipitation (mm) | 4 | 66 | 9 | 41 | 98 | 208 | 196 | 227 | 372 | 242 | 47 | 4 |
| Sunny days | 26 | 18 | 25 | 16 | 6 | 1 | 0 | 2 | 0 | 1 | 19 | 23 |
| Rainy days | 5 | 10 | 6 | 14 | 25 | 29 | 31 | 29 | 30 | 30 | 11 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Om Phasom is at