Average annual temperature is 25.9 °C
Absolute maximum temperature: 40.8 °C
Absolute minimum temperature: 7.7 °C
Number of sunny days: 140 days
Number of rainy days: 225 days
Look at detailed online map of Ban Na-Ngèn
* Weather data for Ban Na-Ngèn 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) | 31.9 | 34.6 | 37.9 | 39.0 | 40.8 | 35.4 | 34.6 | 33.5 | 33.2 | 33.3 | 36.1 | 33.7 |
| Average daytime temperature (°C) | 26.9 | 30.9 | 34.0 | 35.8 | 35.2 | 31.1 | 31.4 | 29.6 | 29.9 | 31.6 | 32.1 | 29.6 |
| Average temperature (°C) | 20.2 | 24.0 | 26.9 | 29.5 | 29.6 | 26.7 | 26.9 | 26.0 | 26.0 | 26.2 | 25.2 | 22.9 |
| Average night temperature (°C) | 14.3 | 18.1 | 20.6 | 24.8 | 25.3 | 23.7 | 23.8 | 23.5 | 23.3 | 21.9 | 19.5 | 17.3 |
| Absolute minimum temperature (°C) | 7.7 | 12.2 | 14.9 | 21.1 | 23.2 | 23.0 | 22.9 | 22.7 | 22.4 | 18.6 | 13.3 | 10.9 |
| 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) | 11.2 | 11.6 | 12.0 | 12.6 | 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) | 9.4 | 10.2 | 10.6 | 10.8 | 10.1 | 7.5 | 8.8 | 6.4 | 7.2 | 9.9 | 10.1 | 9.9 |
| Precipitation (mm) | 17 | 23 | 50 | 100 | 143 | 546 | 563 | 747 | 548 | 98 | 1 | 4 |
| Sunny days | 26 | 18 | 23 | 10 | 3 | 0 | 0 | 0 | 0 | 10 | 25 | 25 |
| Rainy days | 5 | 10 | 8 | 20 | 28 | 30 | 31 | 31 | 30 | 21 | 5 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Na-Ngèn is at