Average annual temperature is 24.6 °C
Absolute maximum temperature: 39.3 °C
Absolute minimum temperature: 7.7 °C
Number of sunny days: 142 days
Number of rainy days: 223 days
Look at detailed online map of Ban Houayfalao
* Weather data for Ban Houayfalao 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) | 31.1 | 32.8 | 36.2 | 39.3 | 38.9 | 38.3 | 35.9 | 33.4 | 34.2 | 32.2 | 31.9 | 31.2 |
| Average daytime temperature (°C) | 26.8 | 29.4 | 32.0 | 35.9 | 35.1 | 31.2 | 32.3 | 28.9 | 30.7 | 29.9 | 28.8 | 27.8 |
| Average temperature (°C) | 19.0 | 21.4 | 24.3 | 27.2 | 28.3 | 27.0 | 27.4 | 25.6 | 26.2 | 25.1 | 22.6 | 21.3 |
| Average night temperature (°C) | 11.9 | 14.6 | 18.0 | 20.9 | 23.1 | 23.7 | 23.7 | 23.0 | 22.7 | 21.0 | 17.8 | 16.0 |
| Absolute minimum temperature (°C) | 7.7 | 10.4 | 14.5 | 16.5 | 20.6 | 22.8 | 22.4 | 22.0 | 21.4 | 18.1 | 13.3 | 9.6 |
| 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) | 9.7 | 10.2 | 9.0 | 9.9 | 10.8 | 8.2 | 9.8 | 6.4 | 9.1 | 10.0 | 9.8 | 9.6 |
| Precipitation (mm) | 1 | 20 | 38 | 45 | 115 | 341 | 302 | 553 | 339 | 118 | 48 | 16 |
| Sunny days | 25 | 20 | 20 | 17 | 8 | 0 | 1 | 0 | 2 | 11 | 19 | 19 |
| Rainy days | 6 | 8 | 11 | 13 | 23 | 30 | 30 | 31 | 28 | 20 | 11 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Houayfalao is at