Average annual temperature is 26.0 °C
Absolute maximum temperature: 36.6 °C
Absolute minimum temperature: 12.9 °C
Number of sunny days: 110 days
Number of rainy days: 255 days
Look at detailed online map of Ban Houaykô
* Weather data for Ban Houaykô 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) | 31.5 | 34.3 | 35.9 | 36.6 | 36.6 | 32.0 | 32.0 | 31.6 | 31.5 | 31.4 | 32.0 | 33.6 |
| Average daytime temperature (°C) | 28.6 | 32.4 | 33.9 | 35.1 | 33.2 | 30.2 | 29.9 | 29.8 | 29.4 | 29.8 | 30.3 | 31.3 |
| Average temperature (°C) | 22.5 | 25.9 | 27.4 | 29.1 | 28.3 | 26.2 | 26.0 | 25.9 | 25.6 | 25.7 | 25.0 | 24.9 |
| Average night temperature (°C) | 16.8 | 19.8 | 21.5 | 24.7 | 24.6 | 23.4 | 23.4 | 23.1 | 23.1 | 22.9 | 20.5 | 19.3 |
| Absolute minimum temperature (°C) | 12.9 | 16.5 | 17.2 | 22.8 | 23.0 | 22.6 | 22.6 | 22.5 | 22.3 | 21.6 | 15.8 | 14.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.4 | 11.7 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.3 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.4 | 10.5 | 11.1 | 11.0 | 10.9 | 9.4 | 8.5 | 8.4 | 7.6 | 8.6 | 10.2 | 10.1 |
| Precipitation (mm) | 23 | 12 | 0 | 80 | 192 | 445 | 574 | 626 | 560 | 316 | 43 | 11 |
| Sunny days | 23 | 20 | 26 | 4 | 4 | 0 | 0 | 0 | 0 | 1 | 12 | 20 |
| Rainy days | 8 | 8 | 5 | 26 | 27 | 30 | 31 | 31 | 30 | 30 | 18 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Houaykô is at