Average annual temperature is 25.6 °C
Absolute maximum temperature: 40.1 °C
Absolute minimum temperature: 8.7 °C
Number of sunny days: 144 days
Number of rainy days: 221 days
Look at detailed online map of Ban Oung-Nam
* Weather data for Ban Oung-Nam 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) | 30.5 | 33.8 | 36.0 | 39.7 | 40.1 | 37.9 | 37.0 | 33.9 | 33.7 | 31.9 | 32.4 | 33.3 |
| Average daytime temperature (°C) | 27.3 | 31.0 | 33.0 | 36.7 | 35.5 | 32.4 | 33.5 | 30.3 | 30.2 | 29.5 | 29.9 | 29.4 |
| Average temperature (°C) | 20.1 | 23.2 | 25.1 | 28.7 | 29.2 | 27.7 | 28.2 | 26.5 | 26.4 | 25.5 | 23.8 | 22.4 |
| Average night temperature (°C) | 13.2 | 16.3 | 18.9 | 22.5 | 24.4 | 24.2 | 24.5 | 23.8 | 23.5 | 22.1 | 19.0 | 17.0 |
| Absolute minimum temperature (°C) | 8.7 | 12.7 | 14.9 | 19.3 | 21.7 | 23.4 | 23.3 | 22.8 | 23.0 | 20.0 | 15.4 | 11.3 |
| 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 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.1 | 11.5 | 12.0 | 12.6 | 13.1 | 13.3 | 13.2 | 12.8 | 12.3 | 11.7 | 11.2 | 11.0 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 9.8 | 10.5 | 9.6 | 10.4 | 10.9 | 9.2 | 10.2 | 6.9 | 8.9 | 9.5 | 9.9 | 9.8 |
| Precipitation (mm) | 2 | 9 | 15 | 33 | 135 | 343 | 227 | 359 | 366 | 116 | 28 | 45 |
| Sunny days | 28 | 20 | 24 | 18 | 6 | 0 | 2 | 0 | 2 | 6 | 20 | 18 |
| Rainy days | 3 | 8 | 7 | 12 | 25 | 30 | 29 | 31 | 28 | 25 | 10 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Oung-Nam is at