Average annual temperature is 22.8 °C
Absolute maximum temperature: 35.2 °C
Absolute minimum temperature: 8.8 °C
Number of sunny days: 133 days
Number of rainy days: 232 days
Look at detailed online map of Ban Houaysanap
* Weather data for Ban Houaysanap 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) | 28.5 | 30.8 | 34.3 | 34.6 | 35.2 | 32.7 | 31.4 | 31.6 | 31.1 | 31.5 | 30.4 | 30.9 |
| Average daytime temperature (°C) | 20.9 | 25.3 | 28.7 | 31.4 | 31.6 | 28.7 | 28.9 | 27.0 | 27.4 | 27.9 | 26.3 | 23.5 |
| Average temperature (°C) | 16.1 | 19.9 | 22.4 | 25.6 | 26.3 | 24.7 | 25.1 | 24.1 | 24.0 | 23.8 | 21.9 | 19.3 |
| Average night temperature (°C) | 12.7 | 16.3 | 18.0 | 21.7 | 22.5 | 22.2 | 22.7 | 22.1 | 21.7 | 21.2 | 19.0 | 16.3 |
| Absolute minimum temperature (°C) | 8.8 | 11.7 | 14.7 | 18.7 | 19.7 | 21.4 | 21.8 | 21.0 | 20.7 | 19.0 | 14.5 | 9.1 |
| 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 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.2 | 11.6 | 12.0 | 12.5 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.1 | 10.1 | 10.9 | 11.1 | 10.5 | 7.6 | 9.3 | 6.8 | 6.7 | 9.8 | 10.2 | 9.8 |
| Precipitation (mm) | 7 | 36 | 46 | 62 | 101 | 353 | 306 | 456 | 399 | 106 | 4 | 0 |
| Sunny days | 27 | 17 | 18 | 9 | 3 | 0 | 0 | 0 | 1 | 9 | 20 | 29 |
| Rainy days | 4 | 11 | 13 | 21 | 28 | 30 | 31 | 31 | 29 | 22 | 10 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Houaysanap is at