Average annual temperature is 26.1 °C
Absolute maximum temperature: 37.2 °C
Absolute minimum temperature: 12.3 °C
Number of sunny days: 104 days
Number of rainy days: 261 days
Look at detailed online map of Ban Nam-Om
* Weather data for Ban Nam-Om Laos is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 32.5 | 35.0 | 36.8 | 36.8 | 37.2 | 32.3 | 32.2 | 32.0 | 31.7 | 31.2 | 32.0 | 34.0 |
| Average daytime temperature (°C) | 29.0 | 32.9 | 34.5 | 35.6 | 33.5 | 30.3 | 30.1 | 30.1 | 29.6 | 29.8 | 30.4 | 31.4 |
| Average temperature (°C) | 22.6 | 26.1 | 27.7 | 29.1 | 28.2 | 26.2 | 26.0 | 25.9 | 25.6 | 25.6 | 24.9 | 24.9 |
| Average night temperature (°C) | 16.3 | 19.6 | 21.5 | 24.5 | 24.5 | 23.4 | 23.2 | 23.0 | 23.0 | 22.7 | 20.2 | 19.0 |
| Absolute minimum temperature (°C) | 12.3 | 15.4 | 17.2 | 22.2 | 23.0 | 22.7 | 22.5 | 22.3 | 22.3 | 20.9 | 14.7 | 13.8 |
| 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 | 13.0 | 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 | 11.4 | 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) | 9.5 | 10.5 | 11.1 | 10.9 | 10.8 | 9.4 | 8.6 | 8.5 | 7.4 | 8.6 | 10.3 | 10.2 |
| Precipitation (mm) | 18 | 7 | 2 | 81 | 215 | 474 | 570 | 586 | 447 | 287 | 52 | 9 |
| Sunny days | 22 | 23 | 24 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 11 | 19 |
| Rainy days | 9 | 5 | 7 | 28 | 28 | 30 | 31 | 31 | 30 | 31 | 19 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Nam-Om is at