Average annual temperature is 22.3 °C
Absolute maximum temperature: 30.3 °C
Absolute minimum temperature: 15.0 °C
Number of sunny days: 41 days
Number of rainy days: 324 days
Look at detailed online map of Guamaní Barrio
* Weather data for Guamaní Barrio 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) | 25.0 | 25.8 | 25.9 | 26.9 | 27.6 | 28.4 | 28.2 | 29.0 | 29.8 | 30.3 | 26.9 | 26.5 |
| Average daytime temperature (°C) | 23.7 | 24.0 | 24.8 | 25.1 | 26.1 | 26.9 | 27.0 | 27.1 | 28.0 | 26.9 | 25.7 | 24.8 |
| Average temperature (°C) | 20.1 | 20.1 | 20.5 | 21.3 | 22.7 | 23.7 | 23.8 | 23.8 | 24.1 | 23.3 | 22.5 | 21.1 |
| Average night temperature (°C) | 17.8 | 17.6 | 17.5 | 18.4 | 20.0 | 21.3 | 21.3 | 21.5 | 21.3 | 21.0 | 20.4 | 18.7 |
| Absolute minimum temperature (°C) | 16.7 | 16.2 | 15.0 | 16.2 | 18.8 | 20.0 | 18.8 | 20.0 | 20.3 | 20.0 | 18.8 | 16.3 |
| 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 | 10.8 | 11.0 | 10.9 | 11.1 | 10.2 | 9.7 | 10.9 | 9.1 | 9.1 | 9.9 |
| Precipitation (mm) | 45 | 31 | 39 | 65 | 80 | 99 | 123 | 114 | 79 | 167 | 54 | 44 |
| Sunny days | 6 | 8 | 7 | 0 | 4 | 0 | 3 | 1 | 3 | 1 | 4 | 4 |
| Rainy days | 25 | 20 | 24 | 30 | 27 | 30 | 28 | 30 | 27 | 30 | 26 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Guamaní Barrio is at