Average annual temperature is 20.7 °C
Absolute maximum temperature: 35.0 °C
Absolute minimum temperature: 3.2 °C
Number of sunny days: 120 days
Number of rainy days: 245 days
Look at detailed online map of Ban Houaylouy
* Weather data for Ban Houaylouy 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) | 26.2 | 29.8 | 32.0 | 34.2 | 35.0 | 34.1 | 31.9 | 30.1 | 29.5 | 29.0 | 28.1 | 27.4 |
| Average daytime temperature (°C) | 20.8 | 25.0 | 27.1 | 31.0 | 30.9 | 29.1 | 29.5 | 26.7 | 26.7 | 25.7 | 24.1 | 22.2 |
| Average temperature (°C) | 13.8 | 17.8 | 19.9 | 23.8 | 24.5 | 23.6 | 24.2 | 22.7 | 22.4 | 20.9 | 18.5 | 16.3 |
| Average night temperature (°C) | 7.8 | 12.1 | 14.5 | 18.5 | 19.9 | 20.3 | 20.5 | 20.1 | 19.5 | 17.1 | 14.4 | 11.6 |
| Absolute minimum temperature (°C) | 3.2 | 7.1 | 10.3 | 15.8 | 17.4 | 18.8 | 19.7 | 18.7 | 17.8 | 14.5 | 9.8 | 3.5 |
| 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 | 10.0 |
| Daylight mean duration (h) | 11.0 | 11.5 | 12.0 | 12.6 | 13.1 | 13.4 | 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 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.7 | 9.2 | 8.8 | 10.2 | 10.5 | 8.5 | 10.0 | 6.4 | 8.4 | 9.1 | 8.5 | 8.1 |
| Precipitation (mm) | 3 | 27 | 39 | 34 | 80 | 345 | 173 | 268 | 146 | 47 | 25 | 11 |
| Sunny days | 23 | 16 | 13 | 11 | 7 | 1 | 1 | 0 | 1 | 12 | 16 | 19 |
| Rainy days | 8 | 12 | 18 | 19 | 24 | 29 | 30 | 31 | 29 | 19 | 14 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Houaylouy is at