Average annual temperature is 26.2 °C
Absolute maximum temperature: 34.7 °C
Absolute minimum temperature: 18.7 °C
Number of sunny days: 72 days
Number of rainy days: 293 days
Look at detailed online map of Juana Díaz Municipio
* Weather data for Juana Díaz Municipio 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) | 30.6 | 30.9 | 31.3 | 30.8 | 30.9 | 34.1 | 33.5 | 34.7 | 33.5 | 33.3 | 31.0 | 31.5 |
| Average daytime temperature (°C) | 28.1 | 28.9 | 28.9 | 28.8 | 29.8 | 30.7 | 32.1 | 31.5 | 31.7 | 30.4 | 29.5 | 29.4 |
| Average temperature (°C) | 24.2 | 24.6 | 24.6 | 25.3 | 26.6 | 27.7 | 28.1 | 27.8 | 27.5 | 26.6 | 25.9 | 25.0 |
| Average night temperature (°C) | 21.5 | 21.4 | 21.1 | 22.0 | 23.7 | 25.0 | 24.8 | 25.0 | 24.2 | 24.0 | 23.2 | 21.6 |
| Absolute minimum temperature (°C) | 20.3 | 19.5 | 18.7 | 20.8 | 22.6 | 22.7 | 23.4 | 22.8 | 23.2 | 22.8 | 21.4 | 19.1 |
| 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 | 10.7 | 11.0 | 11.3 | 11.3 | 11.6 | 11.0 | 9.9 | 11.0 | 9.6 | 9.4 | 10.0 |
| Precipitation (mm) | 28 | 15 | 26 | 38 | 64 | 91 | 90 | 156 | 101 | 200 | 77 | 31 |
| Sunny days | 13 | 13 | 12 | 3 | 5 | 1 | 9 | 2 | 1 | 1 | 6 | 6 |
| Rainy days | 18 | 15 | 19 | 27 | 26 | 29 | 22 | 29 | 29 | 30 | 24 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Juana Díaz Municipio is at