Average annual temperature is 26.0 °C
Absolute maximum temperature: 33.5 °C
Absolute minimum temperature: 19.2 °C
Number of sunny days: 31 days
Number of rainy days: 334 days
Look at detailed online map of Patillas
* Weather data for Patillas 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) | 27.5 | 27.7 | 28.8 | 29.1 | 30.1 | 31.2 | 31.2 | 31.9 | 32.5 | 33.5 | 30.0 | 29.5 |
| Average daytime temperature (°C) | 26.6 | 26.4 | 27.2 | 27.5 | 28.9 | 29.8 | 30.3 | 30.4 | 31.3 | 30.4 | 29.1 | 28.2 |
| Average temperature (°C) | 24.0 | 23.9 | 24.4 | 24.9 | 26.5 | 27.4 | 27.4 | 27.5 | 27.9 | 27.1 | 26.4 | 25.0 |
| Average night temperature (°C) | 22.2 | 21.9 | 22.1 | 22.7 | 24.3 | 25.4 | 25.2 | 25.3 | 25.4 | 24.9 | 24.5 | 22.7 |
| Absolute minimum temperature (°C) | 20.1 | 20.7 | 19.8 | 19.2 | 22.7 | 23.5 | 22.6 | 23.7 | 23.6 | 23.5 | 22.9 | 20.8 |
| 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) | 10.2 | 10.7 | 10.9 | 11.1 | 11.1 | 11.4 | 10.3 | 10.0 | 11.0 | 9.2 | 9.2 | 10.0 |
| Precipitation (mm) | 88 | 68 | 53 | 105 | 136 | 173 | 231 | 191 | 84 | 230 | 129 | 66 |
| Sunny days | 6 | 4 | 9 | 1 | 4 | 0 | 1 | 0 | 2 | 0 | 0 | 4 |
| Rainy days | 25 | 24 | 22 | 29 | 27 | 30 | 30 | 31 | 28 | 31 | 30 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Patillas is at