Average annual temperature is 19.4 °C
Absolute maximum temperature: 34.3 °C
Absolute minimum temperature: 2.5 °C
Number of sunny days: 87 days
Number of rainy days: 278 days
Look at detailed online map of Ban Houaykouan
* Weather data for Ban Houaykouan 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) | 25.6 | 30.4 | 30.7 | 33.5 | 34.3 | 33.5 | 31.7 | 30.1 | 27.3 | 28.2 | 26.7 | 27.4 |
| Average daytime temperature (°C) | 17.7 | 22.7 | 24.0 | 28.5 | 29.0 | 28.1 | 29.0 | 26.7 | 24.8 | 23.6 | 21.6 | 19.5 |
| Average temperature (°C) | 11.8 | 16.1 | 17.7 | 22.0 | 23.3 | 23.0 | 23.7 | 22.3 | 21.3 | 19.6 | 17.0 | 14.5 |
| Average night temperature (°C) | 7.1 | 11.4 | 13.4 | 17.5 | 19.4 | 20.0 | 20.0 | 19.6 | 18.9 | 16.6 | 13.6 | 10.5 |
| Absolute minimum temperature (°C) | 3.0 | 5.7 | 8.7 | 13.7 | 15.6 | 18.6 | 18.1 | 17.6 | 17.9 | 14.0 | 9.2 | 2.5 |
| 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) | 11.1 | 11.5 | 12.0 | 12.6 | 13.1 | 13.3 | 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 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 7.3 | 7.7 | 7.6 | 9.2 | 9.6 | 8.0 | 10.4 | 6.6 | 7.0 | 8.0 | 7.9 | 6.9 |
| Precipitation (mm) | 13 | 29 | 63 | 48 | 108 | 298 | 125 | 378 | 347 | 57 | 47 | 21 |
| Sunny days | 19 | 12 | 6 | 7 | 6 | 0 | 1 | 1 | 1 | 7 | 9 | 18 |
| Rainy days | 12 | 16 | 25 | 23 | 25 | 30 | 30 | 30 | 29 | 24 | 21 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Ban Houaykouan during the most sunny months:
The largest precipitation sum in Ban Houaykouan is at