Average annual temperature is 24.4 °C
Absolute maximum temperature: 39.3 °C
Absolute minimum temperature: 9.0 °C
Number of sunny days: 159 days
Number of rainy days: 206 days
Look at detailed online map of Porto Rico
* Weather data for Porto Rico Brazil is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 34.5 | 33.5 | 33.3 | 33.0 | 30.9 | 30.2 | 32.8 | 35.4 | 38.2 | 38.5 | 39.3 | 37.3 |
| Average daytime temperature (°C) | 30.8 | 29.7 | 30.5 | 28.1 | 27.0 | 24.4 | 27.0 | 29.5 | 31.9 | 32.4 | 32.2 | 33.5 |
| Average temperature (°C) | 26.1 | 25.2 | 25.9 | 23.6 | 21.8 | 18.9 | 21.1 | 23.2 | 25.7 | 26.9 | 26.9 | 28.1 |
| Average night temperature (°C) | 22.4 | 22.3 | 22.7 | 20.2 | 17.8 | 14.7 | 16.8 | 18.4 | 21.1 | 22.8 | 23.1 | 24.1 |
| Absolute minimum temperature (°C) | 19.4 | 19.9 | 21.4 | 15.4 | 12.7 | 9.0 | 10.5 | 14.2 | 11.8 | 18.6 | 14.2 | 20.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.3 | 12.9 | 12.2 | 11.6 | 11.0 | 10.8 | 10.9 | 11.3 | 12.0 | 12.6 | 13.2 | 13.5 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 10.4 | 9.0 | 9.6 | 9.5 | 8.9 | 8.5 | 9.3 | 9.5 | 10.1 | 9.6 | 9.8 | 11.2 |
| Precipitation (mm) | 204 | 260 | 167 | 124 | 72 | 62 | 30 | 28 | 62 | 159 | 194 | 99 |
| Sunny days | 4 | 1 | 7 | 14 | 22 | 25 | 25 | 22 | 17 | 8 | 5 | 9 |
| Rainy days | 27 | 27 | 24 | 16 | 9 | 5 | 6 | 9 | 13 | 23 | 25 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Porto Rico is at