Average annual temperature is 23.1 °C
Absolute maximum temperature: 35.6 °C
Absolute minimum temperature: 6.9 °C
Number of sunny days: 126 days
Number of rainy days: 239 days
Look at detailed online map of Ban Houay-Ôn
* Weather data for Ban Houay-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) | 27.0 | 29.2 | 31.9 | 35.6 | 35.6 | 34.9 | 33.1 | 31.2 | 30.9 | 29.8 | 28.8 | 29.2 |
| Average daytime temperature (°C) | 23.8 | 26.9 | 28.7 | 32.5 | 32.1 | 29.5 | 30.2 | 27.2 | 27.9 | 27.3 | 26.5 | 25.6 |
| Average temperature (°C) | 17.7 | 20.9 | 22.9 | 26.8 | 26.8 | 25.1 | 25.6 | 23.8 | 23.9 | 22.9 | 21.1 | 19.9 |
| Average night temperature (°C) | 11.2 | 14.8 | 17.4 | 22.0 | 23.0 | 22.0 | 22.4 | 21.5 | 21.0 | 19.2 | 16.7 | 14.6 |
| Absolute minimum temperature (°C) | 7.0 | 10.7 | 13.3 | 18.3 | 18.9 | 20.9 | 21.1 | 20.5 | 20.1 | 16.3 | 12.0 | 6.9 |
| 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 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 9.7 | 10.5 | 9.8 | 10.8 | 11.0 | 8.9 | 10.1 | 6.7 | 9.2 | 9.8 | 9.8 | 9.5 |
| Precipitation (mm) | 4 | 14 | 31 | 53 | 130 | 287 | 212 | 404 | 425 | 123 | 42 | 29 |
| Sunny days | 26 | 17 | 19 | 19 | 4 | 0 | 1 | 0 | 0 | 6 | 17 | 17 |
| Rainy days | 5 | 11 | 12 | 11 | 27 | 30 | 30 | 31 | 30 | 25 | 13 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Houay-Ôn is at