Average annual temperature is 24.2 °C
Absolute maximum temperature: 37.8 °C
Absolute minimum temperature: 8.9 °C
Number of sunny days: 144 days
Number of rainy days: 221 days
Look at detailed online map of Ban Houayduavan
* Weather data for Ban Houayduavan 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) | 29.1 | 32.2 | 35.6 | 37.8 | 37.3 | 34.1 | 33.3 | 32.7 | 31.3 | 30.7 | 30.1 | 31.2 |
| Average daytime temperature (°C) | 24.6 | 28.3 | 31.6 | 34.6 | 32.0 | 30.0 | 30.1 | 28.7 | 28.1 | 27.7 | 27.6 | 27.0 |
| Average temperature (°C) | 19.1 | 22.7 | 25.3 | 28.6 | 26.9 | 25.6 | 25.5 | 24.8 | 24.0 | 23.6 | 22.9 | 21.8 |
| Average night temperature (°C) | 13.4 | 17.2 | 19.8 | 23.7 | 23.1 | 22.6 | 22.3 | 22.2 | 21.4 | 20.5 | 18.7 | 17.0 |
| Absolute minimum temperature (°C) | 8.9 | 12.7 | 15.3 | 20.2 | 20.6 | 21.0 | 20.9 | 21.0 | 20.7 | 19.7 | 15.3 | 9.7 |
| 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) | 11.2 | 11.6 | 12.0 | 12.6 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 |
| 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) | 9.9 | 10.5 | 10.5 | 11.1 | 10.5 | 8.6 | 9.3 | 6.9 | 7.3 | 9.0 | 9.9 | 10.0 |
| Precipitation (mm) | 7 | 6 | 12 | 55 | 141 | 236 | 202 | 197 | 452 | 261 | 19 | 2 |
| Sunny days | 28 | 21 | 25 | 18 | 1 | 0 | 3 | 2 | 0 | 3 | 16 | 27 |
| Rainy days | 3 | 7 | 6 | 12 | 30 | 30 | 28 | 29 | 30 | 28 | 14 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Houayduavan is at