Average annual temperature is 24.3 °C
Absolute maximum temperature: 38.0 °C
Absolute minimum temperature: 7.6 °C
Number of sunny days: 143 days
Number of rainy days: 222 days
Look at detailed online map of Ban Nou
* Weather data for Ban Nou 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) | 28.9 | 31.0 | 34.8 | 38.0 | 38.0 | 36.3 | 35.6 | 33.7 | 33.7 | 31.9 | 30.8 | 30.3 |
| Average daytime temperature (°C) | 26.0 | 28.8 | 31.7 | 35.3 | 33.9 | 31.9 | 32.3 | 29.9 | 30.2 | 29.4 | 28.2 | 27.3 |
| Average temperature (°C) | 18.4 | 21.3 | 24.1 | 27.4 | 27.5 | 26.8 | 27.0 | 25.7 | 25.6 | 24.6 | 22.2 | 20.8 |
| Average night temperature (°C) | 11.5 | 14.8 | 17.9 | 21.2 | 22.6 | 23.2 | 23.2 | 22.9 | 22.2 | 20.8 | 17.4 | 15.7 |
| Absolute minimum temperature (°C) | 7.6 | 12.1 | 15.2 | 18.9 | 20.7 | 22.4 | 21.9 | 21.8 | 21.2 | 17.8 | 13.5 | 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 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| 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 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 10.1 | 10.2 | 10.1 | 10.9 | 10.6 | 8.8 | 9.7 | 6.7 | 9.3 | 9.5 | 9.9 | 9.6 |
| Precipitation (mm) | 0 | 37 | 25 | 68 | 150 | 172 | 211 | 289 | 395 | 208 | 51 | 37 |
| Sunny days | 28 | 20 | 20 | 22 | 7 | 1 | 1 | 0 | 1 | 7 | 18 | 18 |
| Rainy days | 3 | 8 | 11 | 8 | 24 | 29 | 30 | 31 | 29 | 24 | 12 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Nou is at