Average annual temperature is 24.3 °C
Absolute maximum temperature: 37.3 °C
Absolute minimum temperature: 12.7 °C
Number of sunny days: 91 days
Number of rainy days: 274 days
Look at detailed online map of Ban Lanian
* Weather data for Ban Lanian 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) | 30.2 | 34.6 | 36.7 | 37.3 | 37.1 | 34.1 | 33.8 | 32.9 | 32.3 | 31.8 | 30.8 | 31.8 |
| Average daytime temperature (°C) | 22.1 | 27.9 | 30.2 | 33.8 | 33.2 | 30.9 | 31.2 | 29.3 | 28.8 | 28.1 | 27.0 | 24.8 |
| Average temperature (°C) | 18.5 | 22.3 | 23.8 | 27.4 | 27.7 | 26.4 | 26.5 | 25.6 | 24.9 | 24.5 | 23.2 | 21.1 |
| Average night temperature (°C) | 15.9 | 18.5 | 19.6 | 23.2 | 23.7 | 23.3 | 23.0 | 22.9 | 22.1 | 22.1 | 20.7 | 18.6 |
| Absolute minimum temperature (°C) | 12.7 | 14.9 | 14.8 | 21.6 | 21.4 | 22.4 | 21.9 | 21.4 | 20.9 | 20.5 | 16.4 | 13.0 |
| 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 | 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) | 6.3 | 9.1 | 10.5 | 10.9 | 10.9 | 10.0 | 10.1 | 8.1 | 7.7 | 7.7 | 9.3 | 7.1 |
| Precipitation (mm) | 20 | 11 | 22 | 32 | 130 | 120 | 165 | 233 | 336 | 161 | 25 | 13 |
| Sunny days | 20 | 11 | 18 | 5 | 6 | 0 | 1 | 0 | 0 | 3 | 11 | 16 |
| Rainy days | 11 | 17 | 13 | 25 | 25 | 30 | 30 | 31 | 30 | 28 | 19 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Lanian is at