Average annual temperature is 25.2 °C
Absolute maximum temperature: 39.9 °C
Absolute minimum temperature: 7.6 °C
Number of sunny days: 132 days
Number of rainy days: 233 days
Look at detailed online map of Ban Namlao
* Weather data for Ban Namlao 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) | 32.3 | 35.6 | 39.8 | 37.4 | 39.9 | 35.1 | 34.3 | 32.8 | 32.9 | 32.8 | 35.4 | 32.6 |
| Average daytime temperature (°C) | 27.5 | 31.5 | 34.0 | 34.9 | 34.2 | 30.3 | 31.2 | 28.9 | 29.4 | 30.3 | 31.8 | 29.5 |
| Average temperature (°C) | 20.0 | 23.5 | 26.3 | 28.1 | 28.2 | 26.0 | 26.5 | 25.5 | 25.6 | 25.2 | 24.5 | 22.5 |
| Average night temperature (°C) | 13.1 | 16.9 | 19.9 | 23.0 | 24.0 | 23.3 | 23.4 | 23.3 | 22.6 | 20.9 | 19.0 | 16.7 |
| Absolute minimum temperature (°C) | 7.6 | 11.7 | 15.9 | 19.9 | 22.4 | 22.4 | 21.8 | 21.6 | 21.0 | 17.0 | 13.8 | 8.6 |
| 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) | 11.1 | 11.5 | 12.0 | 12.6 | 13.0 | 13.2 | 13.1 | 12.8 | 12.2 | 11.7 | 11.3 | 11.0 |
| 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 | 10.0 |
| Sunshine mean duration (h) | 9.6 | 10.2 | 10.1 | 10.9 | 10.2 | 6.6 | 9.0 | 5.0 | 7.6 | 9.9 | 10.1 | 9.9 |
| Precipitation (mm) | 2 | 18 | 16 | 84 | 229 | 826 | 521 | 693 | 362 | 80 | 8 | 5 |
| Sunny days | 28 | 19 | 21 | 6 | 3 | 0 | 0 | 0 | 0 | 4 | 23 | 28 |
| Rainy days | 3 | 9 | 10 | 24 | 28 | 30 | 31 | 31 | 30 | 27 | 7 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Namlao is at