Average annual temperature is 22.7 °C
Absolute maximum temperature: 34.8 °C
Absolute minimum temperature: 8.3 °C
Number of sunny days: 122 days
Number of rainy days: 243 days
Look at detailed online map of Ban Ngon
* Weather data for Ban Ngon 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) | 26.0 | 28.4 | 31.9 | 34.6 | 34.8 | 33.2 | 31.8 | 30.7 | 31.2 | 28.8 | 28.6 | 27.4 |
| Average daytime temperature (°C) | 23.7 | 26.1 | 28.5 | 32.5 | 30.9 | 28.5 | 29.1 | 27.2 | 27.6 | 26.8 | 25.9 | 25.4 |
| Average temperature (°C) | 17.9 | 20.9 | 23.1 | 26.8 | 25.7 | 24.0 | 24.3 | 23.3 | 23.4 | 22.6 | 21.0 | 20.1 |
| Average night temperature (°C) | 12.1 | 15.4 | 18.0 | 21.7 | 21.8 | 21.1 | 21.0 | 20.8 | 20.6 | 19.8 | 17.1 | 15.6 |
| Absolute minimum temperature (°C) | 8.3 | 12.7 | 15.3 | 19.0 | 19.2 | 20.1 | 20.0 | 19.8 | 19.7 | 18.5 | 14.0 | 9.5 |
| 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 | 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 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 10.0 | 10.2 | 10.1 | 10.8 | 10.6 | 8.9 | 9.5 | 6.7 | 8.9 | 9.6 | 9.9 | 9.9 |
| Precipitation (mm) | 3 | 17 | 30 | 55 | 144 | 389 | 316 | 327 | 303 | 171 | 36 | 23 |
| Sunny days | 28 | 17 | 17 | 21 | 3 | 0 | 1 | 0 | 1 | 0 | 17 | 17 |
| Rainy days | 3 | 11 | 14 | 9 | 28 | 30 | 30 | 31 | 29 | 31 | 13 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Ngon is at