Average annual temperature is 25.2 °C
Absolute maximum temperature: 39.3 °C
Absolute minimum temperature: 9.5 °C
Number of sunny days: 150 days
Number of rainy days: 215 days
Look at detailed online map of Ban Houanampuk
* Weather data for Ban Houanampuk 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 | 38.4 | 39.3 | 38.0 | 35.4 | 33.1 | 34.4 | 32.6 | 31.3 | 31.3 |
| Average daytime temperature (°C) | 26.8 | 29.7 | 32.7 | 36.2 | 34.7 | 31.9 | 32.1 | 30.0 | 30.3 | 29.5 | 29.3 | 28.6 |
| Average temperature (°C) | 19.4 | 22.4 | 25.2 | 28.5 | 28.7 | 27.1 | 27.3 | 26.1 | 26.2 | 25.4 | 23.2 | 22.3 |
| Average night temperature (°C) | 12.1 | 15.1 | 18.3 | 21.4 | 23.6 | 23.6 | 23.7 | 23.3 | 23.0 | 22.0 | 18.1 | 16.6 |
| Absolute minimum temperature (°C) | 9.5 | 12.5 | 15.1 | 18.5 | 21.2 | 22.3 | 22.7 | 22.3 | 22.4 | 20.3 | 13.7 | 10.4 |
| 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 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 10.2 | 10.0 | 9.5 | 10.5 | 10.4 | 9.5 | 9.6 | 6.9 | 8.9 | 9.6 | 9.9 | 9.7 |
| Precipitation (mm) | 0 | 15 | 19 | 38 | 167 | 328 | 334 | 333 | 450 | 251 | 66 | 34 |
| Sunny days | 30 | 21 | 24 | 25 | 12 | 0 | 1 | 2 | 0 | 1 | 18 | 16 |
| Rainy days | 1 | 7 | 7 | 5 | 19 | 30 | 30 | 29 | 30 | 30 | 12 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Houanampuk is at