Average annual temperature is 17.8 °C
Absolute maximum temperature: 30.0 °C
Absolute minimum temperature: 0.6 °C
Number of sunny days: 90 days
Number of rainy days: 275 days
Look at detailed online map of Ban Houaygna
* Weather data for Ban Houaygna 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) | 21.4 | 26.0 | 27.4 | 30.0 | 29.7 | 29.1 | 27.6 | 26.4 | 25.5 | 25.6 | 24.1 | 23.2 |
| Average daytime temperature (°C) | 16.9 | 21.0 | 22.6 | 26.8 | 26.3 | 25.1 | 25.7 | 23.5 | 22.9 | 22.0 | 20.3 | 18.7 |
| Average temperature (°C) | 11.3 | 15.1 | 17.1 | 21.4 | 21.4 | 20.6 | 21.2 | 19.8 | 19.2 | 17.7 | 15.5 | 13.7 |
| Average night temperature (°C) | 6.5 | 10.6 | 13.3 | 17.8 | 18.3 | 17.9 | 18.1 | 17.6 | 16.7 | 14.7 | 12.4 | 9.6 |
| Absolute minimum temperature (°C) | 0.8 | 4.9 | 7.6 | 13.6 | 14.2 | 16.3 | 16.8 | 15.6 | 15.2 | 12.1 | 7.6 | 0.6 |
| 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 | 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 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.1 | 9.6 | 9.4 | 10.8 | 10.0 | 8.3 | 10.0 | 6.6 | 7.6 | 8.8 | 9.0 | 8.8 |
| Precipitation (mm) | 10 | 29 | 56 | 56 | 117 | 310 | 175 | 220 | 290 | 111 | 51 | 22 |
| Sunny days | 18 | 17 | 8 | 5 | 0 | 0 | 0 | 1 | 1 | 11 | 12 | 17 |
| Rainy days | 13 | 11 | 23 | 25 | 31 | 30 | 31 | 30 | 29 | 20 | 18 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Houaygna is at