Swimming in Puerto Rico in july 2025 Sea temperature by city in july
Do you want to go to the beach in Puerto Rico in july 2025? Is it the right month to go for pleasant temperatures and staying in the water for a long time? The answer is on this page with the sea temperatures in july in Puerto Rico by city and our opinion on the chances of enjoying pleasant sea conditions.
Sea temperature in Puerto Rico in july 2025
Here, find the average sea temperature in Puerto Rico in july in several coastal cities.
84°F
min: 82°F / max: 86°F
84°F
min: 82°F / max: 86°F
Arecibo
84°F
min: 82°F / max: 86°F
Bayamón
84°F
min: 82°F / max: 86°F
Culebra
84°F
min: 82°F / max: 86°F
Isla De Mona
84°F
min: 83°F / max: 86°F
Ponce
84°F
min: 82°F / max: 86°F
84°F
min: 83°F / max: 86°F
Adjuntas
84°F
min: 82°F / max: 86°F
Aguadilla
84°F
min: 83°F / max: 86°F
Arroyo
84°F
min: 83°F / max: 86°F
Boqueron
84°F
min: 83°F / max: 86°F
Cayey
84°F
min: 83°F / max: 86°F
Ceiba
84°F
min: 82°F / max: 86°F
Dorado
84°F
min: 82°F / max: 86°F
Fajardo
84°F
min: 82°F / max: 86°F
Florida
84°F
min: 82°F / max: 86°F
Guanica
84°F
min: 82°F / max: 86°F
Hatillo
84°F
min: 82°F / max: 86°F
Hormigueros
84°F
min: 83°F / max: 86°F
Humacao
84°F
min: 82°F / max: 86°F
Isabela
84°F
min: 82°F / max: 86°F
Luquillo
84°F
min: 82°F / max: 86°F
Maunabo
84°F
min: 82°F / max: 86°F
Punta Santiago
84°F
min: 82°F / max: 86°F
Quebradillas
84°F
min: 82°F / max: 86°F
Rincon
84°F
min: 83°F / max: 86°F
Salinas
84°F
min: 82°F / max: 86°F
San German
84°F
min: 82°F / max: 86°F
San Sebastian
84°F
min: 82°F / max: 86°F
Santa Isabel
84°F
min: 83°F / max: 86°F
Yauco
84°F
min: 82°F / max: 86°F
Where should you go swimming in Puerto Rico in the month of july?
Swimming in Puerto Rico in july is ideal
In july in Puerto Rico swimming conditions are generally the same everywhere.
In july in San Juan, Mayagüez, Arecibo, Bayamón, Culebra, Isla De Mona, Ponce, Vieques, Adjuntas, Aguadilla, Arroyo, Boqueron, Cayey, Ceiba, Dorado, Fajardo, Florida, Guanica, Hatillo, Hormigueros, Humacao, Isabela, Luquillo, Maunabo, Punta Santiago, Quebradillas, Rincon, Salinas, San German, San Sebastian, Santa Isabel and Yauco, swimming conditions are perfect! With water reaching a maximum of 86°F and an average of 84°F, going in the water (and staying there!) feels great.
Where to go swimming in Puerto Rico in july: the map of sea temperatures
ideal swimming 
pleasant swimming 
cool swimming 
cold swimming 
freezing swimmingWater temperature and seasonal norms in july
San Juan
| July | |||
| Average sea temperature | 84°F | ||
| Minimum sea temperature | 82°F | ||
| Maximum sea temperature | 86°F | ||
| Average outside temperature | 85°F | ||
| Maximum outside temperature | 86°F | ||
| Minimum outside temperature | 83°F | ||
| Precipitation | 2.4in | ||
| Number of days of precipitation | 3 jour(s) (10%) | ||
| Cloud cover | 35% | ||
| Our opinion | ideal swimming |
More information on swimming in San Juan in july
Mayagüez
| July | |||
| Average sea temperature | 84°F | ||
| Minimum sea temperature | 82°F | ||
| Maximum sea temperature | 86°F | ||
| Average outside temperature | 85°F | ||
| Maximum outside temperature | 86°F | ||
| Minimum outside temperature | 83°F | ||
| Precipitation | 7.9in | ||
| Number of days of precipitation | 13 jour(s) (42%) | ||
| Cloud cover | 25% | ||
| Our opinion | ideal swimming |
More information on swimming in Mayagüez in july
Arecibo
| July | |||
| Average sea temperature | 84°F | ||
| Minimum sea temperature | 82°F | ||
| Maximum sea temperature | 86°F | ||
| Average outside temperature | 85°F | ||
| Maximum outside temperature | 86°F | ||
| Minimum outside temperature | 81°F | ||
| Precipitation | 5.4in | ||
| Number of days of precipitation | 9 jour(s) (30%) | ||
| Cloud cover | 28% | ||
| Our opinion | ideal swimming |
Bayamón
| July | |||
| Average sea temperature | 84°F | ||
| Minimum sea temperature | 82°F | ||
| Maximum sea temperature | 86°F | ||
| Average outside temperature | 85°F | ||
| Maximum outside temperature | 86°F | ||
| Minimum outside temperature | 81°F | ||
| Precipitation | 3in | ||
| Number of days of precipitation | 4 jour(s) (13%) | ||
| Cloud cover | 36% | ||
| Our opinion | ideal swimming |
Culebra
| July | |||
| Average sea temperature | 84°F | ||
| Minimum sea temperature | 82°F | ||
| Maximum sea temperature | 86°F | ||
| Average outside temperature | 83°F | ||
| Maximum outside temperature | 85°F | ||
| Minimum outside temperature | 83°F | ||
| Precipitation | 6.2in | ||
| Number of days of precipitation | 10 jour(s) (32%) | ||
| Cloud cover | 40% | ||
| Our opinion | ideal swimming |
List of coastal cities in Puerto Rico
| San Juan in july | ideal swimming |
| Mayagüez in july | ideal swimming |
| Arecibo in july | ideal swimming |
| Bayamón in july | ideal swimming |
| Culebra in july | ideal swimming |
| Isla De Mona in july | ideal swimming |
| Ponce in july | ideal swimming |
| Vieques in july | ideal swimming |
| Adjuntas in july | ideal swimming |
| Aguadilla in july | ideal swimming |
| Arroyo in july | ideal swimming |
| Boqueron in july | ideal swimming |
| Cayey in july | ideal swimming |
| Ceiba in july | ideal swimming |
| Dorado in july | ideal swimming |
| Fajardo in july | ideal swimming |
| Florida in july | ideal swimming |
| Guanica in july | ideal swimming |
| Hatillo in july | ideal swimming |
| Hormigueros in july | ideal swimming |
| Humacao in july | ideal swimming |
| Isabela in july | ideal swimming |
| Luquillo in july | ideal swimming |
| Maunabo in july | ideal swimming |
| Punta Santiago in july | ideal swimming |
| Quebradillas in july | ideal swimming |
| Rincon in july | ideal swimming |
| Salinas in july | ideal swimming |
| San German in july | ideal swimming |
| San Sebastian in july | ideal swimming |
| Santa Isabel in july | ideal swimming |
| Yauco in july | ideal swimming |