Average annual temperature is 25.8 °C
Absolute maximum temperature: 40.4 °C
Absolute minimum temperature: 10.0 °C
Number of sunny days: 145 days
Number of rainy days: 220 days
Look at detailed online map of Ban Khômséla
* Weather data for Ban Khômséla 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) | 31.3 | 34.2 | 36.1 | 40.4 | 39.7 | 38.6 | 37.2 | 33.6 | 33.8 | 31.7 | 32.4 | 33.4 |
| Average daytime temperature (°C) | 27.8 | 31.4 | 33.2 | 37.0 | 35.8 | 32.6 | 33.5 | 30.1 | 30.3 | 29.6 | 30.1 | 29.6 |
| Average temperature (°C) | 20.7 | 23.6 | 25.5 | 28.8 | 29.4 | 27.8 | 28.3 | 26.4 | 26.6 | 25.8 | 24.1 | 22.9 |
| Average night temperature (°C) | 14.2 | 16.8 | 19.3 | 22.5 | 24.5 | 24.4 | 24.6 | 23.7 | 23.6 | 22.4 | 19.4 | 17.6 |
| Absolute minimum temperature (°C) | 10.0 | 13.8 | 16.0 | 19.3 | 21.9 | 23.6 | 23.7 | 22.6 | 22.7 | 20.1 | 16.0 | 12.0 |
| 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 | 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) | 9.8 | 10.5 | 9.4 | 10.3 | 10.8 | 8.9 | 10.0 | 6.8 | 8.9 | 9.6 | 9.9 | 9.8 |
| Precipitation (mm) | 2 | 6 | 16 | 32 | 110 | 318 | 225 | 385 | 349 | 106 | 36 | 38 |
| Sunny days | 27 | 22 | 23 | 21 | 4 | 0 | 1 | 0 | 2 | 8 | 20 | 17 |
| Rainy days | 4 | 6 | 8 | 9 | 27 | 30 | 30 | 31 | 28 | 23 | 10 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Khômséla is at