Average annual temperature is 24.9 °C
Absolute maximum temperature: 41.6 °C
Absolute minimum temperature: 5.2 °C
Number of sunny days: 144 days
Number of rainy days: 221 days
Look at detailed online map of Ban Houayyong
* Weather data for Ban Houayyong 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) | 31.8 | 35.6 | 37.7 | 41.0 | 41.1 | 41.6 | 38.7 | 33.7 | 34.6 | 34.5 | 34.4 | 33.3 |
| Average daytime temperature (°C) | 24.9 | 29.2 | 31.5 | 35.9 | 36.8 | 33.8 | 35.1 | 31.1 | 31.5 | 31.8 | 29.2 | 26.6 |
| Average temperature (°C) | 17.2 | 21.6 | 23.7 | 27.8 | 29.4 | 28.0 | 29.0 | 27.0 | 26.5 | 25.4 | 22.4 | 20.1 |
| Average night temperature (°C) | 10.5 | 15.5 | 17.9 | 21.8 | 24.1 | 24.4 | 24.5 | 23.9 | 22.9 | 20.4 | 17.4 | 15.1 |
| Absolute minimum temperature (°C) | 5.2 | 9.0 | 12.5 | 18.5 | 21.4 | 22.9 | 23.1 | 19.8 | 20.4 | 16.3 | 11.5 | 7.0 |
| 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 | 13.3 | 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) | 8.4 | 8.4 | 8.0 | 9.4 | 10.1 | 8.5 | 10.4 | 7.0 | 9.0 | 9.6 | 8.7 | 7.5 |
| Precipitation (mm) | 1 | 20 | 36 | 29 | 60 | 306 | 151 | 255 | 173 | 59 | 21 | 8 |
| Sunny days | 26 | 18 | 19 | 17 | 8 | 0 | 1 | 0 | 0 | 14 | 18 | 23 |
| Rainy days | 5 | 10 | 12 | 13 | 23 | 30 | 30 | 31 | 30 | 17 | 12 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Houayyong is at