Puerto Rico Puerto Rico Weather
Puerto Rico has become a year-round destination when temperatures are usually colder than those on the U.S. mainland. Winter prices are still higher than summer prices for most properties, so you can save some money in the off-season. February is an excellent time to visit Puerto Rico, and daytime temperatures remain mild and often exceed their peak.
A typical day in Puerto Rico would have a maximum of 88 degrees in the city of San Juan and a low of 78 degrees on the east coast of the island. The east coast can reach highs of 88 degrees, while the cities in the south of the island can be warmer than 94 degrees.
San Juan is open in winter, when the heat and humidity are not so oppressive, and in the best weather in the middle of summer.
If you want to visit Puerto Rico in the summer, you might prefer to walk in June or July when there is some drop in rainfall, and it is also out of hurricane season. Moreover, the risk of hurricanes is lower in these months than in August, but tropical storms that do not reach hurricane strength can occur. Hurricanes are most common in Puerto Rico from August to October, so if you're interested in being in a hurricane - more vulnerable areas, such as the south coast, which is less rainy while also located in the tropics - then summer is the best time of year for hurricanes and tropical storms. However, the changing temperatures of the tropical climate can cause temperatures to change dramatically from month to month.
If the heat is not too extreme, autumn is the best time to visit most of Puerto Rico, including the popular north and south coasts.
The best time to visit the seaside resorts of San Juan, including Vieques and Culebra, is between the beginning of December and mid-April, based on your beach pool result. Avoid visiting during Easter week and late July when they are full of local holidaymakers. If you are disturbed by the crowds, avoid visiting the beaches on the north and south coasts of Puerto Rico in the summer months. The best time to visit San Jose, Puerto Rico's most popular seaside resort, is from early November to early March and from late March to late April, based on the results of the beach pool. According to our results, one of the best days to visit San Diego, San Miguel or San Pedro is from early December to mid-April.
The best time to visit San Juan, Puerto Rico's most popular seaside resort, is from late December to late March, based on the results of the beach pool.
Many visitors choose this time to explore the entrances and exits of the Cordillera Central. In the interior of Puerto Rico it is cool in summer, but warm in winter and warm in winter.
If your goal is to avoid overly humid conditions, a vacation on the southern coast of Puerto Rico would be ideal, as illustrated in the graphic on the right. For a more detailed forecast, the National Weather Service provides weather information for the entire island, from the north coast down to the southern tip of the island. As you approach hurricane season in Puerto Rico, please call your local branch of the National Weather Service, listed below, for more information on weather conditions in your region.
For the purposes of this report, the geographic coordinates for San Juan are the geographic coordinates of the U.S. Virgin Islands, Puerto Rico and the mainland United States.
A wide belt of mountains known as the Cordillera Central stretches over the central and southern parts of Puerto Rico, with the highest peak on the island, Cerro Punta, rising to 4389 feet. The interior of Rico is known for its elevation and is one of the most mountainous regions of the U.S. Virgin Islands.
The humidity is particularly noteworthy in summer, and there is less rainfall in the San Juan area. Rain in Puerto Rico is mainly showers and thunderstorms, which usually do not last long, as can be seen in the following table.
The fact that Puerto Rico is located in the tropics is more likely the reason for the different amounts of rain, but as it is located near the tropics, the island gets trade winds that blow from east to west. The trade winds bring a cool summer breeze from the north-east to Puerto Rico, and these winds reach the coast, causing temperatures to be significantly higher in the east and north. Although tropical cyclones are more frequent in the La Nina years, they are also more frequent in El Nino years.
Because of its tropical location, Puerto Rico has higher highs than all 50 states, including Alaska. The lowest temperature was 39 degrees in the highlands. It never gets cold enough to snow in Rico, but in recent years there has been cold weather, with temperatures reaching as low as -18 degrees Celsius in October 2010.