Average annual temperature is 26.8 °C
Absolute maximum temperature: 33.8 °C
Absolute minimum temperature: 15.6 °C
Number of sunny days: 106 days
Number of rainy days: 259 days
Look at detailed online map of Casa Cay
* Weather data for Casa Cay Cuba is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 27.9 | 28.4 | 30.0 | 31.1 | 31.2 | 32.2 | 33.6 | 33.8 | 32.2 | 32.8 | 29.8 | 29.5 |
| Average daytime temperature (°C) | 25.8 | 26.9 | 27.9 | 29.2 | 29.9 | 31.0 | 32.6 | 31.8 | 31.1 | 29.9 | 28.4 | 26.3 |
| Average temperature (°C) | 23.6 | 24.6 | 25.3 | 26.5 | 27.4 | 28.2 | 30.0 | 29.4 | 28.5 | 27.3 | 26.2 | 24.0 |
| Average night temperature (°C) | 21.5 | 22.1 | 22.9 | 23.4 | 25.0 | 25.7 | 27.6 | 27.1 | 26.2 | 25.2 | 24.4 | 22.3 |
| Absolute minimum temperature (°C) | 15.6 | 19.2 | 21.1 | 21.3 | 21.5 | 23.8 | 24.6 | 24.0 | 23.1 | 22.9 | 22.7 | 19.3 |
| 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 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 11.0 | 11.4 | 12.0 | 12.7 | 13.2 | 13.4 | 13.3 | 12.9 | 12.3 | 11.6 | 11.1 | 10.8 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 10.1 | 10.6 | 10.6 | 11.5 | 12.1 | 11.9 | 12.2 | 9.9 | 10.0 | 10.4 | 9.7 | 8.4 |
| Precipitation (mm) | 11 | 12 | 52 | 33 | 86 | 87 | 39 | 161 | 80 | 87 | 42 | 76 |
| Sunny days | 17 | 12 | 14 | 7 | 1 | 6 | 13 | 5 | 3 | 9 | 8 | 11 |
| Rainy days | 14 | 16 | 17 | 23 | 30 | 24 | 18 | 26 | 27 | 22 | 22 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Casa Cay is at