Average annual temperature is 19.9 °C
Absolute maximum temperature: 34.9 °C
Absolute minimum temperature: 6.3 °C
Number of sunny days: 190 days
Number of rainy days: 175 days
Look at detailed online map of Las Casas
* Weather data for Las Casas Mexico is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 29.0 | 31.8 | 33.9 | 34.9 | 33.4 | 33.1 | 29.1 | 30.9 | 30.6 | 30.5 | 32.2 | 29.9 |
| Average daytime temperature (°C) | 26.1 | 26.6 | 30.3 | 30.9 | 30.9 | 29.9 | 27.2 | 28.0 | 28.5 | 27.7 | 27.0 | 25.2 |
| Average temperature (°C) | 17.3 | 17.6 | 20.4 | 21.4 | 22.0 | 22.2 | 20.2 | 20.5 | 20.7 | 20.1 | 19.0 | 16.8 |
| Average night temperature (°C) | 10.4 | 11.0 | 12.9 | 14.1 | 15.3 | 16.3 | 15.2 | 15.2 | 15.1 | 14.8 | 13.2 | 11.1 |
| Absolute minimum temperature (°C) | 6.8 | 7.5 | 8.7 | 12.7 | 12.8 | 13.3 | 14.0 | 13.5 | 13.5 | 10.9 | 10.1 | 6.3 |
| 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) | 10.5 | 10.8 | 11.0 | 11.3 | 11.2 | 11.6 | 11.1 | 10.9 | 11.1 | 10.6 | 10.3 | 10.0 |
| Precipitation (mm) | 0 | 1 | 9 | 25 | 31 | 65 | 79 | 88 | 55 | 52 | 9 | 0 |
| Sunny days | 31 | 25 | 25 | 16 | 11 | 15 | 2 | 1 | 7 | 11 | 19 | 27 |
| Rainy days | 0 | 3 | 6 | 14 | 20 | 15 | 29 | 30 | 23 | 20 | 11 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Las Casas is at