The beach town of Isabela offers residents and visitors the pleasant balmy weather that Puerto Rico is known for. Blue, sunny skies. The average temperature year round is 85°F. During the summer months, temperatures range from 85°F to 95°F. During winter months temperatures are the most pleasant, nights get cooler and days warm up to 85°F.
10-day Weather Forecast for Isabela, Puerto Rico
Live Weather Radar – Isabela, Puerto Rico
Isabela is located on the northwest coast of the main island, directly in the center of the radar map box below.
NOAA – Isabela/ San Juan Puerto Rico Water Temperature Forecast
Average Monthly Water Temperatures (°F) at Isabela Beaches, PR (source: NOAA)
|Jan – 77||Jul – 81|
|Feb – 78||Aug – 83|
|Mar – 78||Sep – 83|
|Apr – 79||Oct – 82|
|May – 81||Nov – 81|
|Jun – 82||Dec – 80|
About Puerto Rico
San Juan, Puerto Rico ⎜ Isla Verde Puerto Rico ⎜ Culebra, Puerto Rico ⎜ Vieques, Puerto Rico ⎜ Cabo Rojo, Puerto Rico ⎜ Dorado, Puerto Rico ⎜ Fajardo, Puerto Rico ⎜ Guanica, Puerto Rico ⎜ Isabela, Puerto Rico ⎜ Lajas, Puerto Rico ⎜ Mayaguez, Puerto Rico ⎜ Ponce, Puerto Rico ⎜ Rio Grande, Puerto Rico ⎜ Rincon Puerto Rico