Average annual temperature is 20.8 °C
Absolute maximum temperature: 33.2 °C
Absolute minimum temperature: 5.2 °C
Number of sunny days: 104 days
Number of rainy days: 261 days
Look at detailed online map of Ban Houayxay
* Weather data for Ban Houayxay 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) | 25.7 | 28.2 | 31.8 | 32.5 | 33.2 | 30.5 | 29.9 | 29.5 | 28.7 | 27.8 | 28.4 | 27.4 |
| Average daytime temperature (°C) | 22.0 | 24.8 | 27.5 | 29.8 | 28.7 | 26.1 | 27.1 | 25.0 | 25.2 | 25.9 | 26.0 | 24.1 |
| Average temperature (°C) | 15.4 | 18.4 | 21.2 | 23.8 | 23.5 | 22.0 | 22.4 | 21.5 | 21.4 | 21.1 | 20.0 | 18.2 |
| Average night temperature (°C) | 9.9 | 13.2 | 15.6 | 19.0 | 19.8 | 19.2 | 19.2 | 19.1 | 18.8 | 17.4 | 15.4 | 13.4 |
| Absolute minimum temperature (°C) | 5.2 | 8.2 | 11.2 | 16.8 | 18.1 | 18.2 | 18.1 | 18.2 | 17.7 | 14.8 | 11.0 | 5.4 |
| 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 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.1 | 11.5 | 12.0 | 12.6 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.0 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.7 | 10.2 | 10.5 | 11.3 | 10.3 | 7.8 | 9.3 | 6.0 | 7.5 | 9.7 | 10.3 | 9.9 |
| Precipitation (mm) | 3 | 27 | 33 | 64 | 190 | 372 | 328 | 323 | 362 | 121 | 15 | 15 |
| Sunny days | 27 | 14 | 13 | 9 | 2 | 0 | 0 | 0 | 0 | 6 | 16 | 17 |
| Rainy days | 4 | 14 | 18 | 21 | 29 | 30 | 31 | 31 | 30 | 25 | 14 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Houayxay is at