Average annual temperature is 24.4 °C
Absolute maximum temperature: 33.0 °C
Absolute minimum temperature: 16.6 °C
Number of sunny days: 64 days
Number of rainy days: 301 days
Look at detailed online map of Coamo Zona Urbana
* Weather data for Coamo Zona Urbana 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 | 28.9 | 29.5 | 29.0 | 30.5 | 32.4 | 32.6 | 33.0 | 32.4 | 32.2 | 29.1 | 29.7 |
| Average daytime temperature (°C) | 26.3 | 26.9 | 27.6 | 27.8 | 28.7 | 29.9 | 30.7 | 30.2 | 30.5 | 29.4 | 28.3 | 27.9 |
| Average temperature (°C) | 22.2 | 22.4 | 22.6 | 23.4 | 24.6 | 26.0 | 26.3 | 26.1 | 25.8 | 25.1 | 24.3 | 23.3 |
| Average night temperature (°C) | 19.5 | 19.5 | 19.1 | 20.0 | 21.3 | 23.0 | 23.1 | 23.3 | 22.5 | 22.4 | 21.7 | 20.3 |
| Absolute minimum temperature (°C) | 18.6 | 17.6 | 16.6 | 18.5 | 20.0 | 21.7 | 22.0 | 22.1 | 21.2 | 21.1 | 20.2 | 17.8 |
| 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 | 10.6 | 10.6 | 11.1 | 11.1 | 11.4 | 10.8 | 9.7 | 10.7 | 9.3 | 9.2 | 9.8 |
| Precipitation (mm) | 34 | 16 | 31 | 98 | 84 | 85 | 86 | 112 | 128 | 184 | 60 | 26 |
| Sunny days | 9 | 14 | 8 | 2 | 4 | 1 | 8 | 3 | 1 | 1 | 5 | 8 |
| Rainy days | 22 | 14 | 23 | 28 | 27 | 29 | 23 | 28 | 29 | 30 | 25 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Coamo Zona Urbana is at