Average annual temperature is 26.0 °C
Absolute maximum temperature: 34.8 °C
Absolute minimum temperature: 18.0 °C
Number of sunny days: 51 days
Number of rainy days: 314 days
Look at detailed online map of Hacienda Casey
* Weather data for Hacienda Casey Puerto Rico is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 30.7 | 31.0 | 31.1 | 31.5 | 32.6 | 34.0 | 34.8 | 34.5 | 33.7 | 33.7 | 31.9 | 31.8 |
| Average daytime temperature (°C) | 28.1 | 29.0 | 29.3 | 29.0 | 31.2 | 32.2 | 32.9 | 32.2 | 32.3 | 31.7 | 30.4 | 29.8 |
| Average temperature (°C) | 23.5 | 24.0 | 24.0 | 24.2 | 26.3 | 27.7 | 27.9 | 27.9 | 27.9 | 27.4 | 26.1 | 25.3 |
| Average night temperature (°C) | 20.3 | 20.7 | 20.1 | 20.5 | 22.6 | 24.3 | 24.6 | 25.0 | 24.8 | 24.4 | 23.3 | 22.3 |
| Absolute minimum temperature (°C) | 18.0 | 19.0 | 18.3 | 18.5 | 20.8 | 23.3 | 22.5 | 23.6 | 23.0 | 22.8 | 20.4 | 20.6 |
| 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 | 11.1 |
| 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) | 10.1 | 10.3 | 10.8 | 10.9 | 11.2 | 11.9 | 10.7 | 9.6 | 10.8 | 9.9 | 9.3 | 10.1 |
| Precipitation (mm) | 66 | 42 | 51 | 153 | 119 | 69 | 109 | 142 | 79 | 152 | 164 | 33 |
| Sunny days | 7 | 8 | 7 | 1 | 1 | 7 | 1 | 3 | 1 | 3 | 4 | 8 |
| Rainy days | 24 | 20 | 24 | 29 | 30 | 23 | 30 | 28 | 29 | 28 | 26 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Hacienda Casey is at