Average annual temperature is 23.2 °C
Absolute maximum temperature: 37.1 °C
Absolute minimum temperature: 5.5 °C
Number of sunny days: 137 days
Number of rainy days: 228 days
Look at detailed online map of Ban Houaykho
* Weather data for Ban Houaykho 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) | 29.0 | 32.7 | 35.1 | 36.7 | 37.1 | 36.9 | 33.6 | 32.4 | 32.0 | 31.2 | 31.6 | 30.6 |
| Average daytime temperature (°C) | 25.2 | 29.1 | 31.2 | 34.4 | 33.8 | 30.9 | 31.3 | 28.7 | 29.0 | 29.1 | 28.2 | 26.5 |
| Average temperature (°C) | 17.3 | 20.9 | 22.9 | 26.5 | 26.8 | 25.5 | 25.8 | 24.4 | 24.3 | 23.1 | 21.1 | 19.4 |
| Average night temperature (°C) | 10.4 | 13.9 | 16.4 | 20.6 | 21.9 | 22.0 | 21.9 | 21.6 | 21.0 | 18.8 | 16.1 | 14.0 |
| Absolute minimum temperature (°C) | 5.5 | 8.8 | 10.9 | 18.9 | 18.5 | 20.5 | 20.7 | 19.4 | 19.7 | 15.9 | 11.5 | 6.6 |
| 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 | 11.0 |
| 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) | 9.7 | 10.3 | 10.2 | 11.1 | 10.9 | 8.6 | 10.7 | 6.8 | 8.9 | 9.9 | 10.0 | 9.9 |
| Precipitation (mm) | 4 | 4 | 15 | 52 | 83 | 350 | 244 | 457 | 254 | 66 | 14 | 11 |
| Sunny days | 27 | 22 | 16 | 12 | 3 | 0 | 0 | 1 | 1 | 12 | 21 | 22 |
| Rainy days | 4 | 6 | 15 | 18 | 28 | 30 | 31 | 30 | 29 | 19 | 9 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Houaykho is at