Average annual temperature is 17.7 °C
Absolute maximum temperature: 31.5 °C
Absolute minimum temperature: 0.4 °C
Number of sunny days: 91 days
Number of rainy days: 274 days
Look at detailed online map of Ban Kéopatou
* Weather data for Ban Kéopatou 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) | 23.9 | 27.8 | 29.9 | 30.9 | 31.5 | 29.8 | 28.5 | 27.0 | 25.8 | 25.5 | 24.5 | 25.6 |
| Average daytime temperature (°C) | 16.2 | 20.9 | 23.0 | 27.1 | 27.2 | 25.3 | 26.3 | 23.7 | 23.1 | 22.1 | 20.4 | 18.6 |
| Average temperature (°C) | 10.4 | 14.7 | 16.8 | 20.9 | 21.5 | 20.6 | 21.2 | 19.8 | 19.3 | 17.9 | 15.7 | 13.2 |
| Average night temperature (°C) | 5.9 | 10.6 | 12.9 | 16.7 | 17.8 | 17.7 | 17.9 | 17.2 | 16.8 | 15.1 | 12.7 | 9.6 |
| Absolute minimum temperature (°C) | 0.4 | 2.6 | 7.2 | 13.0 | 15.2 | 16.8 | 16.7 | 15.8 | 15.7 | 12.2 | 8.2 | 0.7 |
| 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 | 11.0 |
| 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) | 7.7 | 8.6 | 8.9 | 10.1 | 10.3 | 8.4 | 10.7 | 6.7 | 8.1 | 9.3 | 8.6 | 7.8 |
| Precipitation (mm) | 6 | 16 | 40 | 56 | 131 | 279 | 140 | 309 | 283 | 100 | 20 | 9 |
| Sunny days | 21 | 15 | 13 | 6 | 1 | 0 | 0 | 1 | 1 | 4 | 11 | 18 |
| Rainy days | 10 | 13 | 18 | 24 | 30 | 30 | 31 | 30 | 29 | 27 | 19 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Kéopatou is at