Average annual temperature is 26.0 °C
Absolute maximum temperature: 40.4 °C
Absolute minimum temperature: 9.7 °C
Number of sunny days: 141 days
Number of rainy days: 224 days
Look at detailed online map of Ban Napoun
* Weather data for Ban Napoun 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) | 29.2 | 33.8 | 38.0 | 38.6 | 40.4 | 33.5 | 33.6 | 33.7 | 32.2 | 31.8 | 32.2 | 32.2 |
| Average daytime temperature (°C) | 25.7 | 29.9 | 33.0 | 35.7 | 33.8 | 30.3 | 30.8 | 29.2 | 29.6 | 29.8 | 30.0 | 28.4 |
| Average temperature (°C) | 20.3 | 24.2 | 26.5 | 29.9 | 29.0 | 27.0 | 27.3 | 26.5 | 26.3 | 26.2 | 25.0 | 23.1 |
| Average night temperature (°C) | 14.5 | 18.2 | 20.5 | 24.5 | 24.8 | 24.1 | 24.4 | 24.2 | 23.7 | 22.9 | 20.3 | 18.1 |
| Absolute minimum temperature (°C) | 9.7 | 13.1 | 16.0 | 20.6 | 22.8 | 23.4 | 23.0 | 23.5 | 22.7 | 21.5 | 16.5 | 11.6 |
| 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 | 11.5 | 12.0 | 12.6 | 13.0 | 13.2 | 13.1 | 12.7 | 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 | 11.0 |
| Sunshine mean duration (h) | 10.0 | 10.5 | 9.9 | 10.5 | 10.5 | 8.6 | 9.3 | 6.3 | 8.0 | 9.6 | 10.1 | 10.0 |
| Precipitation (mm) | 3 | 4 | 17 | 50 | 248 | 632 | 633 | 611 | 580 | 186 | 31 | 9 |
| Sunny days | 28 | 23 | 23 | 14 | 5 | 0 | 0 | 0 | 0 | 3 | 18 | 27 |
| Rainy days | 3 | 5 | 8 | 16 | 26 | 30 | 31 | 31 | 30 | 28 | 12 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Napoun is at