Average annual temperature is 25.2 °C
Absolute maximum temperature: 40.2 °C
Absolute minimum temperature: 8.0 °C
Number of sunny days: 127 days
Number of rainy days: 238 days
Look at detailed online map of Ban Nammouang
* Weather data for Ban Nammouang 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 | 34.2 | 37.9 | 38.2 | 40.2 | 34.9 | 34.3 | 34.2 | 33.6 | 32.5 | 32.9 | 32.3 |
| Average daytime temperature (°C) | 26.8 | 30.1 | 32.5 | 35.8 | 34.4 | 30.7 | 31.5 | 29.1 | 29.9 | 30.4 | 30.1 | 28.7 |
| Average temperature (°C) | 20.5 | 23.4 | 25.4 | 28.8 | 28.5 | 26.3 | 26.5 | 25.5 | 25.7 | 25.4 | 24.1 | 22.6 |
| Average night temperature (°C) | 14.0 | 17.3 | 19.6 | 23.2 | 24.2 | 23.2 | 23.3 | 22.9 | 22.7 | 21.6 | 18.9 | 17.0 |
| Absolute minimum temperature (°C) | 8.0 | 13.1 | 15.4 | 20.7 | 22.1 | 22.5 | 22.6 | 22.0 | 21.8 | 19.8 | 15.5 | 9.9 |
| 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) | 11.1 | 11.5 | 12.0 | 12.6 | 13.0 | 13.2 | 13.1 | 12.8 | 12.2 | 11.7 | 11.3 | 11.0 |
| 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 | 10.0 |
| Sunshine mean duration (h) | 9.9 | 10.3 | 10.1 | 10.8 | 10.5 | 7.9 | 9.0 | 5.6 | 8.0 | 9.7 | 10.0 | 9.8 |
| Precipitation (mm) | 1 | 7 | 30 | 45 | 216 | 768 | 576 | 851 | 609 | 185 | 47 | 34 |
| Sunny days | 25 | 19 | 19 | 15 | 4 | 0 | 0 | 0 | 0 | 4 | 18 | 23 |
| Rainy days | 6 | 9 | 12 | 15 | 27 | 30 | 31 | 31 | 30 | 27 | 12 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Nammouang is at