Average annual temperature is 27.3 °C
Absolute maximum temperature: 36.2 °C
Absolute minimum temperature: 19.9 °C
Number of sunny days: 114 days
Number of rainy days: 251 days
Look at detailed online map of Santa Isabel Zona Urbana
* Weather data for Santa Isabel Zona Urbana 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) | 28.5 | 28.6 | 28.5 | 28.6 | 29.4 | 32.7 | 34.4 | 36.2 | 34.7 | 34.3 | 32.3 | 33.0 |
| Average daytime temperature (°C) | 27.2 | 27.3 | 27.0 | 27.4 | 28.8 | 29.9 | 32.8 | 32.4 | 32.9 | 31.4 | 30.7 | 30.5 |
| Average temperature (°C) | 25.4 | 25.3 | 25.3 | 26.0 | 27.5 | 28.5 | 29.2 | 29.1 | 29.0 | 28.0 | 27.3 | 26.3 |
| Average night temperature (°C) | 23.8 | 23.6 | 23.4 | 24.2 | 25.8 | 27.0 | 26.1 | 26.3 | 25.6 | 25.3 | 24.4 | 22.6 |
| Absolute minimum temperature (°C) | 22.7 | 22.3 | 21.6 | 22.8 | 24.1 | 24.0 | 24.4 | 23.8 | 24.4 | 24.0 | 21.9 | 19.9 |
| 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 | 11.6 | 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) | 10.4 | 10.8 | 11.0 | 11.4 | 11.3 | 11.7 | 10.9 | 10.1 | 11.1 | 9.8 | 9.6 | 10.2 |
| Precipitation (mm) | 16 | 4 | 11 | 14 | 61 | 59 | 68 | 95 | 49 | 191 | 50 | 16 |
| Sunny days | 16 | 19 | 19 | 13 | 8 | 8 | 10 | 2 | 3 | 2 | 5 | 9 |
| Rainy days | 15 | 9 | 12 | 17 | 23 | 22 | 21 | 29 | 27 | 29 | 25 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santa Isabel Zona Urbana is at