Average annual temperature is 26.2 °C
Absolute maximum temperature: 39.3 °C
Absolute minimum temperature: 12.9 °C
Number of sunny days: 131 days
Number of rainy days: 234 days
Look at detailed online map of Ban Lamthèn
* Weather data for Ban Lamthèn 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) | 31.1 | 35.5 | 37.9 | 38.4 | 39.3 | 34.9 | 33.7 | 32.9 | 32.2 | 32.3 | 34.8 | 34.1 |
| Average daytime temperature (°C) | 26.0 | 31.0 | 33.9 | 36.2 | 34.3 | 31.2 | 31.2 | 30.3 | 29.7 | 30.6 | 31.3 | 29.4 |
| Average temperature (°C) | 20.3 | 24.6 | 26.9 | 30.1 | 29.4 | 27.2 | 27.1 | 26.7 | 26.0 | 26.3 | 25.8 | 23.7 |
| Average night temperature (°C) | 16.0 | 19.3 | 21.0 | 25.5 | 25.5 | 24.5 | 24.2 | 24.2 | 23.4 | 23.1 | 21.9 | 19.5 |
| Absolute minimum temperature (°C) | 12.9 | 14.9 | 16.8 | 22.5 | 22.7 | 23.2 | 22.9 | 22.8 | 22.7 | 21.1 | 18.5 | 14.0 |
| 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) | 8.7 | 10.1 | 10.6 | 10.9 | 10.4 | 8.9 | 9.3 | 7.5 | 6.7 | 9.4 | 10.3 | 9.7 |
| Precipitation (mm) | 17 | 5 | 17 | 39 | 178 | 298 | 354 | 286 | 546 | 142 | 8 | 3 |
| Sunny days | 24 | 20 | 21 | 7 | 8 | 0 | 0 | 0 | 1 | 6 | 18 | 26 |
| Rainy days | 7 | 8 | 10 | 23 | 23 | 30 | 31 | 31 | 29 | 25 | 12 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Lamthèn is at