Average annual temperature is 25.3 °C
Absolute maximum temperature: 39.1 °C
Absolute minimum temperature: 11.3 °C
Number of sunny days: 133 days
Number of rainy days: 232 days
Look at detailed online map of Ban Houanam
* Weather data for Ban Houanam 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) | 29.2 | 32.4 | 35.4 | 39.0 | 39.1 | 36.8 | 35.7 | 33.7 | 33.5 | 31.5 | 30.7 | 31.5 |
| Average daytime temperature (°C) | 26.7 | 29.9 | 32.5 | 36.6 | 34.6 | 31.4 | 32.2 | 30.3 | 30.1 | 29.0 | 28.7 | 28.8 |
| Average temperature (°C) | 19.8 | 22.9 | 25.4 | 29.0 | 28.6 | 27.0 | 27.4 | 26.2 | 26.1 | 25.3 | 23.5 | 22.6 |
| Average night temperature (°C) | 13.7 | 16.6 | 19.1 | 22.3 | 23.8 | 23.7 | 23.8 | 23.4 | 23.1 | 22.1 | 19.1 | 17.5 |
| Absolute minimum temperature (°C) | 11.3 | 14.8 | 16.6 | 20.2 | 21.9 | 22.9 | 22.8 | 22.6 | 22.3 | 21.0 | 15.7 | 12.0 |
| 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 | 10.3 | 10.4 | 11.1 | 10.4 | 8.7 | 9.5 | 6.6 | 8.5 | 9.5 | 9.9 | 9.8 |
| Precipitation (mm) | 1 | 5 | 13 | 60 | 124 | 300 | 240 | 230 | 274 | 149 | 56 | 12 |
| Sunny days | 26 | 20 | 22 | 23 | 7 | 0 | 0 | 0 | 2 | 2 | 15 | 16 |
| Rainy days | 5 | 8 | 9 | 7 | 24 | 30 | 31 | 31 | 28 | 29 | 15 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Houanam is at