Average annual temperature is 25.8 °C
Absolute maximum temperature: 38.6 °C
Absolute minimum temperature: 10.8 °C
Number of sunny days: 128 days
Number of rainy days: 237 days
Look at detailed online map of Ban Nônnadèng
* Weather data for Ban Nônnadèng 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) | 31.3 | 33.6 | 37.3 | 37.6 | 38.6 | 34.5 | 33.4 | 33.5 | 33.3 | 32.7 | 34.7 | 34.5 |
| Average daytime temperature (°C) | 25.7 | 29.7 | 33.6 | 35.4 | 34.1 | 31.1 | 31.4 | 30.1 | 29.6 | 30.6 | 31.1 | 29.7 |
| Average temperature (°C) | 19.7 | 23.4 | 26.5 | 29.5 | 29.0 | 27.0 | 27.0 | 26.4 | 25.9 | 25.9 | 25.4 | 23.4 |
| Average night temperature (°C) | 15.0 | 18.6 | 20.6 | 24.9 | 24.9 | 24.2 | 24.0 | 23.9 | 23.2 | 22.4 | 21.0 | 18.7 |
| Absolute minimum temperature (°C) | 10.8 | 14.1 | 16.8 | 21.4 | 22.1 | 23.0 | 22.6 | 23.1 | 22.3 | 19.8 | 15.6 | 12.3 |
| 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 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.3 | 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) | 8.9 | 10.2 | 10.7 | 11.2 | 10.6 | 8.7 | 9.1 | 7.0 | 6.6 | 9.3 | 10.2 | 9.9 |
| Precipitation (mm) | 21 | 28 | 30 | 56 | 204 | 363 | 405 | 411 | 552 | 123 | 15 | 1 |
| Sunny days | 24 | 15 | 22 | 12 | 6 | 0 | 0 | 1 | 1 | 2 | 17 | 28 |
| Rainy days | 7 | 13 | 9 | 18 | 25 | 30 | 31 | 30 | 29 | 29 | 13 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Nônnadèng is at