Average annual temperature is 25.8 °C
Absolute maximum temperature: 40.2 °C
Absolute minimum temperature: 9.8 °C
Number of sunny days: 166 days
Number of rainy days: 199 days
Look at detailed online map of Ban Katoy
* Weather data for Ban Katoy 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) | 33.3 | 35.9 | 37.9 | 38.6 | 40.2 | 34.7 | 33.5 | 33.4 | 33.0 | 33.6 | 35.9 | 33.2 |
| Average daytime temperature (°C) | 27.5 | 31.6 | 33.7 | 35.4 | 34.1 | 30.4 | 31.1 | 29.5 | 30.1 | 31.7 | 32.3 | 29.5 |
| Average temperature (°C) | 20.7 | 24.5 | 26.8 | 29.0 | 28.7 | 26.5 | 26.8 | 26.0 | 26.0 | 26.4 | 25.5 | 23.0 |
| Average night temperature (°C) | 14.4 | 18.3 | 20.6 | 23.9 | 24.5 | 23.6 | 23.7 | 23.6 | 23.4 | 22.2 | 20.0 | 17.6 |
| Absolute minimum temperature (°C) | 9.8 | 12.7 | 16.1 | 21.0 | 22.2 | 22.7 | 22.7 | 22.9 | 22.3 | 19.8 | 15.4 | 11.1 |
| 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) | 11.2 | 11.5 | 12.0 | 12.6 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.0 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.3 | 10.4 | 10.3 | 10.9 | 10.3 | 7.4 | 9.0 | 6.0 | 7.2 | 9.9 | 10.2 | 9.9 |
| Precipitation (mm) | 1 | 8 | 3 | 52 | 249 | 674 | 527 | 496 | 480 | 132 | 3 | 1 |
| Sunny days | 26 | 21 | 26 | 14 | 10 | 0 | 0 | 0 | 1 | 12 | 27 | 29 |
| Rainy days | 5 | 7 | 5 | 16 | 21 | 30 | 31 | 31 | 29 | 19 | 3 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Katoy is at