Average annual temperature is 25.7 °C
Absolute maximum temperature: 38.2 °C
Absolute minimum temperature: 11.7 °C
Number of sunny days: 130 days
Number of rainy days: 235 days
Look at detailed online map of Ban Sanam
* Weather data for Ban Sanam 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) | 32.0 | 36.9 | 38.2 | 37.8 | 38.0 | 34.5 | 35.1 | 32.8 | 32.1 | 32.7 | 32.6 | 33.5 |
| Average daytime temperature (°C) | 26.1 | 32.1 | 34.3 | 36.0 | 34.4 | 31.3 | 31.7 | 30.1 | 29.8 | 30.0 | 30.3 | 29.2 |
| Average temperature (°C) | 20.7 | 24.8 | 26.2 | 28.7 | 28.7 | 26.9 | 26.9 | 26.2 | 25.8 | 25.5 | 24.5 | 23.5 |
| Average night temperature (°C) | 16.5 | 19.0 | 19.6 | 23.4 | 24.2 | 23.4 | 23.6 | 23.5 | 23.0 | 22.2 | 20.1 | 19.0 |
| Absolute minimum temperature (°C) | 11.7 | 16.1 | 14.8 | 21.6 | 22.0 | 22.7 | 22.7 | 22.7 | 22.0 | 19.8 | 16.1 | 15.6 |
| 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 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.4 | 11.2 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.2 | 10.3 | 11.1 | 10.8 | 11.0 | 9.9 | 9.3 | 8.1 | 7.6 | 8.6 | 10.3 | 9.8 |
| Precipitation (mm) | 11 | 3 | 10 | 50 | 128 | 267 | 331 | 302 | 404 | 167 | 15 | 4 |
| Sunny days | 25 | 21 | 21 | 8 | 8 | 0 | 1 | 0 | 0 | 3 | 18 | 25 |
| Rainy days | 6 | 7 | 10 | 22 | 23 | 30 | 30 | 31 | 30 | 28 | 12 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Sanam is at