Average annual temperature is 26.2 °C
Absolute maximum temperature: 34.0 °C
Absolute minimum temperature: 18.6 °C
Number of sunny days: 58 days
Number of rainy days: 307 days
Look at detailed online map of San Isidro Comunidad
* Weather data for San Isidro Comunidad 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) | 29.0 | 28.1 | 31.0 | 30.9 | 32.5 | 33.0 | 33.1 | 33.9 | 34.0 | 33.9 | 31.6 | 30.9 |
| Average daytime temperature (°C) | 26.9 | 26.7 | 28.1 | 28.7 | 30.7 | 31.7 | 31.2 | 31.6 | 32.2 | 31.2 | 29.9 | 28.2 |
| Average temperature (°C) | 23.7 | 23.8 | 24.2 | 24.7 | 26.6 | 27.9 | 28.0 | 28.0 | 28.3 | 27.4 | 26.8 | 25.2 |
| Average night temperature (°C) | 21.3 | 21.6 | 21.4 | 21.7 | 23.4 | 25.1 | 25.3 | 25.4 | 25.3 | 24.7 | 24.5 | 23.0 |
| Absolute minimum temperature (°C) | 19.9 | 19.0 | 18.6 | 19.4 | 22.0 | 23.2 | 22.8 | 23.4 | 24.1 | 23.1 | 23.0 | 20.4 |
| 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) | 10.0 | 10.7 | 10.9 | 11.0 | 11.4 | 11.8 | 10.8 | 10.2 | 11.0 | 9.3 | 9.2 | 9.9 |
| Precipitation (mm) | 72 | 54 | 33 | 124 | 64 | 57 | 95 | 111 | 78 | 169 | 65 | 53 |
| Sunny days | 8 | 6 | 7 | 3 | 4 | 9 | 4 | 2 | 1 | 1 | 7 | 6 |
| Rainy days | 23 | 22 | 24 | 27 | 27 | 21 | 27 | 29 | 29 | 30 | 23 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Isidro Comunidad is at