Average annual temperature is 26.0 °C
Absolute maximum temperature: 38.4 °C
Absolute minimum temperature: 12.3 °C
Number of sunny days: 138 days
Number of rainy days: 227 days
Look at detailed online map of Ban Nalak
* Weather data for Ban Nalak 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) | 31.1 | 35.6 | 38.0 | 37.9 | 38.4 | 34.8 | 33.2 | 32.7 | 32.6 | 32.3 | 34.0 | 33.3 |
| Average daytime temperature (°C) | 25.6 | 30.5 | 33.7 | 35.6 | 34.0 | 30.9 | 31.1 | 30.0 | 29.6 | 30.2 | 30.7 | 28.7 |
| Average temperature (°C) | 19.9 | 24.2 | 26.6 | 29.8 | 29.3 | 27.3 | 27.1 | 26.8 | 26.1 | 26.1 | 25.4 | 23.2 |
| Average night temperature (°C) | 15.7 | 19.0 | 20.8 | 25.3 | 25.4 | 24.5 | 24.2 | 24.3 | 23.5 | 23.1 | 21.5 | 19.1 |
| Absolute minimum temperature (°C) | 12.3 | 14.6 | 16.5 | 22.0 | 22.4 | 23.5 | 23.0 | 23.2 | 22.7 | 20.9 | 18.2 | 13.4 |
| 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) | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.4 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 8.5 | 10.1 | 10.5 | 11.0 | 10.3 | 8.5 | 9.4 | 7.3 | 6.5 | 9.1 | 10.3 | 9.8 |
| Precipitation (mm) | 29 | 4 | 19 | 38 | 171 | 328 | 404 | 302 | 533 | 126 | 7 | 2 |
| Sunny days | 24 | 19 | 23 | 10 | 8 | 0 | 1 | 0 | 1 | 6 | 19 | 27 |
| Rainy days | 7 | 9 | 8 | 20 | 23 | 30 | 30 | 31 | 29 | 25 | 11 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Nalak is at