Average annual temperature is 27.1 °C
Absolute maximum temperature: 39.0 °C
Absolute minimum temperature: 15.1 °C
Number of sunny days: 129 days
Number of rainy days: 236 days
Look at detailed online map of Ban Nônsan
* Weather data for Ban Nônsan 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) | 33.2 | 35.9 | 38.3 | 37.9 | 39.0 | 33.5 | 32.4 | 32.7 | 32.2 | 32.1 | 32.6 | 34.0 |
| Average daytime temperature (°C) | 29.2 | 33.5 | 35.4 | 36.1 | 34.2 | 30.9 | 30.9 | 30.7 | 30.0 | 30.4 | 30.9 | 31.2 |
| Average temperature (°C) | 23.2 | 26.9 | 28.8 | 30.6 | 29.5 | 27.2 | 27.1 | 26.9 | 26.5 | 26.7 | 26.1 | 25.8 |
| Average night temperature (°C) | 18.4 | 21.1 | 23.0 | 26.2 | 25.9 | 24.5 | 24.3 | 24.0 | 24.0 | 23.7 | 22.1 | 21.3 |
| Absolute minimum temperature (°C) | 15.1 | 18.5 | 18.3 | 24.3 | 24.2 | 23.4 | 23.3 | 23.1 | 23.1 | 21.9 | 17.4 | 17.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.2 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.2 | 10.3 | 11.0 | 10.9 | 10.9 | 9.7 | 9.1 | 8.7 | 7.7 | 8.7 | 10.0 | 10.1 |
| Precipitation (mm) | 20 | 5 | 9 | 60 | 210 | 405 | 499 | 507 | 389 | 173 | 34 | 1 |
| Sunny days | 23 | 25 | 26 | 4 | 3 | 0 | 2 | 1 | 1 | 4 | 15 | 25 |
| Rainy days | 8 | 3 | 5 | 26 | 28 | 30 | 29 | 30 | 29 | 27 | 15 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Nônsan is at