Average annual temperature is 22.6 °C
Absolute maximum temperature: 36.0 °C
Absolute minimum temperature: 5.2 °C
Number of sunny days: 137 days
Number of rainy days: 228 days
Look at detailed online map of Ban Na
* Weather data for Ban Na 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) | 26.8 | 31.0 | 33.3 | 36.0 | 35.6 | 34.7 | 32.8 | 31.5 | 30.5 | 29.5 | 29.9 | 29.0 |
| Average daytime temperature (°C) | 23.8 | 27.7 | 29.7 | 33.0 | 31.9 | 29.3 | 30.1 | 27.4 | 27.9 | 27.7 | 27.1 | 25.3 |
| Average temperature (°C) | 16.9 | 20.5 | 22.6 | 26.1 | 25.9 | 24.6 | 25.0 | 23.6 | 23.5 | 22.7 | 20.9 | 19.1 |
| Average night temperature (°C) | 9.8 | 13.9 | 16.3 | 20.2 | 21.4 | 21.3 | 21.4 | 20.8 | 20.3 | 18.5 | 15.6 | 13.4 |
| Absolute minimum temperature (°C) | 5.2 | 9.7 | 12.2 | 17.7 | 18.5 | 20.2 | 20.4 | 20.0 | 19.4 | 15.8 | 11.7 | 6.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 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 | 10.9 |
| 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) | 9.6 | 10.3 | 10.1 | 11.1 | 10.6 | 8.0 | 10.1 | 6.5 | 8.7 | 9.7 | 9.8 | 9.5 |
| Precipitation (mm) | 3 | 10 | 18 | 37 | 107 | 341 | 278 | 386 | 359 | 108 | 27 | 14 |
| Sunny days | 26 | 18 | 17 | 19 | 4 | 0 | 1 | 1 | 1 | 11 | 19 | 20 |
| Rainy days | 5 | 10 | 14 | 11 | 27 | 30 | 30 | 30 | 29 | 20 | 11 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Na is at