Average annual temperature is 25.7 °C
Absolute maximum temperature: 39.1 °C
Absolute minimum temperature: 11.5 °C
Number of sunny days: 129 days
Number of rainy days: 236 days
Look at detailed online map of Ban Houaykoun
* Weather data for Ban Houaykoun 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) | 30.3 | 33.6 | 35.7 | 39.1 | 38.9 | 36.5 | 35.6 | 34.4 | 34.3 | 31.8 | 32.2 | 32.4 |
| Average daytime temperature (°C) | 26.8 | 30.5 | 32.4 | 36.2 | 34.5 | 31.6 | 32.2 | 29.6 | 30.5 | 29.9 | 29.8 | 28.7 |
| Average temperature (°C) | 20.7 | 23.9 | 25.9 | 29.5 | 28.9 | 27.0 | 27.3 | 26.1 | 26.4 | 25.6 | 24.3 | 23.0 |
| Average night temperature (°C) | 14.8 | 17.2 | 20.2 | 23.7 | 24.4 | 24.1 | 24.0 | 23.7 | 23.6 | 22.5 | 19.7 | 17.9 |
| Absolute minimum temperature (°C) | 11.5 | 14.9 | 17.4 | 20.5 | 22.2 | 23.2 | 23.0 | 22.1 | 22.7 | 21.1 | 15.9 | 12.1 |
| 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 | 11.0 |
| 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) | 10.0 | 10.6 | 10.0 | 10.8 | 10.5 | 8.8 | 9.9 | 6.4 | 8.5 | 9.4 | 9.9 | 9.9 |
| Precipitation (mm) | 3 | 7 | 37 | 47 | 157 | 410 | 347 | 573 | 322 | 127 | 37 | 13 |
| Sunny days | 26 | 18 | 19 | 17 | 6 | 0 | 1 | 0 | 0 | 8 | 16 | 18 |
| Rainy days | 5 | 10 | 12 | 13 | 25 | 30 | 30 | 31 | 30 | 23 | 14 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Houaykoun is at