Average annual temperature is 20.4 °C
Absolute maximum temperature: 33.3 °C
Absolute minimum temperature: 4.2 °C
Number of sunny days: 110 days
Number of rainy days: 255 days
Look at detailed online map of Ban Nong-Ôn
* Weather data for Ban Nong-Ôn 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) | 24.1 | 27.4 | 30.1 | 33.3 | 32.1 | 30.7 | 29.7 | 29.5 | 28.7 | 27.3 | 26.9 | 27.5 |
| Average daytime temperature (°C) | 21.0 | 24.5 | 26.5 | 30.2 | 28.7 | 26.8 | 27.2 | 25.8 | 25.7 | 25.2 | 24.4 | 23.3 |
| Average temperature (°C) | 15.0 | 18.0 | 20.3 | 24.1 | 23.3 | 22.2 | 22.4 | 21.5 | 21.3 | 20.3 | 18.6 | 17.2 |
| Average night temperature (°C) | 8.6 | 12.0 | 15.1 | 19.2 | 19.5 | 19.1 | 19.2 | 18.9 | 18.3 | 16.7 | 14.0 | 12.1 |
| Absolute minimum temperature (°C) | 4.2 | 8.4 | 11.3 | 16.5 | 17.4 | 18.1 | 17.7 | 17.9 | 17.4 | 14.3 | 10.1 | 4.9 |
| 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 | 11.0 |
| 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 | 11.0 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 9.9 | 10.5 | 10.4 | 11.2 | 10.6 | 8.7 | 10.2 | 6.6 | 8.7 | 9.4 | 9.9 | 9.6 |
| Precipitation (mm) | 14 | 12 | 28 | 40 | 161 | 330 | 287 | 296 | 300 | 123 | 41 | 14 |
| Sunny days | 25 | 14 | 14 | 16 | 0 | 0 | 0 | 1 | 1 | 6 | 17 | 16 |
| Rainy days | 6 | 14 | 17 | 14 | 31 | 30 | 31 | 30 | 29 | 25 | 13 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Nong-Ôn is at