Average annual temperature is 19.1 °C
Absolute maximum temperature: 32.1 °C
Absolute minimum temperature: 1.5 °C
Number of sunny days: 91 days
Number of rainy days: 274 days
Look at detailed online map of Ban Keu
* Weather data for Ban Keu 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) | 22.9 | 28.1 | 29.2 | 31.5 | 32.1 | 30.7 | 29.1 | 28.2 | 28.2 | 28.1 | 25.3 | 25.1 |
| Average daytime temperature (°C) | 18.3 | 22.7 | 24.5 | 28.6 | 28.2 | 26.5 | 27.4 | 24.8 | 24.6 | 23.4 | 21.7 | 20.3 |
| Average temperature (°C) | 12.2 | 16.3 | 18.4 | 22.6 | 22.9 | 21.9 | 22.4 | 21.2 | 20.6 | 18.9 | 16.7 | 14.8 |
| Average night temperature (°C) | 7.3 | 11.7 | 14.3 | 18.9 | 19.4 | 19.3 | 19.1 | 18.7 | 18.0 | 15.8 | 13.4 | 10.6 |
| Absolute minimum temperature (°C) | 1.6 | 4.2 | 9.1 | 15.3 | 15.5 | 17.6 | 17.8 | 16.4 | 17.1 | 12.9 | 8.0 | 1.5 |
| 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 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.1 | 11.5 | 12.0 | 12.6 | 13.1 | 13.3 | 13.2 | 12.8 | 12.3 | 11.7 | 11.2 | 10.9 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 8.6 | 9.1 | 9.0 | 10.4 | 10.2 | 8.4 | 10.7 | 6.5 | 7.8 | 8.6 | 8.8 | 8.1 |
| Precipitation (mm) | 6 | 16 | 44 | 33 | 87 | 269 | 144 | 221 | 302 | 91 | 28 | 13 |
| Sunny days | 19 | 14 | 9 | 5 | 2 | 1 | 0 | 2 | 1 | 7 | 12 | 19 |
| Rainy days | 12 | 14 | 22 | 25 | 29 | 29 | 31 | 29 | 29 | 24 | 18 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Keu is at