Weather in Puerto Rico in september 2024

Below, you have access to the weather forecast for the month of september for most popular cities in Puerto Rico. These forecasts are probabilities for the month of september from weather reports for over 10 years. The percentage indicates the possibility of having the weather mentioned.

Average weather in september in San Juan

good weather UV index: 7

Weather at 6am
83°F

Clear/Sunny

35%

Moderate rain at times

18%

Cloudy

3%

Weather at 12pm
86°F

Partly Cloudy

24%

Moderate rain at times

17%

Moderate or heavy rain in area with thunder

4%

Weather at 6pm
83°F

Partly Cloudy

38%

Moderate rain at times

13%

Cloudy

2%

Weather at 3am
81°F

Clear/Sunny

40%

Partly Cloudy

36%

Moderate rain at times

21%

Cloudy

3%

More information about the weather in San Juan in september



Where to go in Puerto Rico in september?

Where to go in Puerto Rico in september: destination map

Legend: perfect weather good tolerable bad very bad


Where should you go in Puerto Rico in september when it comes to the weather?

Remember:
The climate in Puerto Rico in september ranges from good to tolerable depending on the region and city.

September is not the best month to go to in Puerto Rico. The weather everywhere is OK but just acceptable: in Arecibo, Caguas‎, Mayagüez‎, Bayamón, Ponce and San Juan. The sun is not there all the time and you may be faced the rain frequently. However, if you don't plan a beach and sun trip but rather nature excursions, this climate may be good enough for you. In addition, there are definitely fewer tourists at this time of year.



Climate in Puerto Rico in september

Climate in San Juan in september

In the month of september, the mean temperature in San Juan is 85°F (maximum temperature is 86°F and minimum temperature is 83°F). The climate is very warm around this city in this month. With 4in over 5 days, rainfall can happen for your journey. But this is rather reasonably and you will not be too bothered by it.
With a correct climate, the month of september is okay (but not the best month) for traveling in San Juan.

September
Average temperature 85°F
Highest temperature 86°F
Lowest temperature 83°F
Sea temperature 85°F
Rainfall 4in
Number of days with rainfall 5 day(s)
(17%)
Humidity 81%
Daily sunshine hours 12
Cloud cover 29%
Length of day 12:14
Our opinion at whereandwhen.net good
more information about the climate in San Juan in september

Climate in Mayagüez‎ in september

In the month of september, maximum temperature is 88°F and minimum temperature is 83°F (for an average temperature of 85°F). The climate is very hot here in this month. With 10.2in over 15 days, you will experience some showers for your stay. But this is reasonably and it is only of temporary showers.
With a correct climate, september is okay (but not good time) for traveling in this locality in Puerto Rico.

September
Average temperature 85°F
Highest temperature 88°F
Lowest temperature 83°F
Sea temperature 85°F
Rainfall 10.2in
Number of days with rainfall 15 day(s)
(49%)
Humidity 80%
Daily sunshine hours 12
Cloud cover 23%
Length of day 12:14
Our opinion at whereandwhen.net tolerable
more information about the climate in Mayagüez‎ in september

Climate in Caguas in september

In september, the mean temperature in Caguas‎ is 85°F (maximum temperature is 86°F and minimum temperature is 81°F). The climate is burning around this city in september. With 7.8in over 10 days, you risk getting wet slightly throughout your trip. But this is moderate and it will not be continuous.
With proper weather, september is okay (but not the best month) for traveling in this locality in Puerto Rico.

September
Average temperature 85°F
Highest temperature 86°F
Lowest temperature 81°F
Rainfall 7.8in
Number of days with rainfall 10 day(s)
(34%)
Humidity 83%
Daily sunshine hours 11
Cloud cover 34%
Length of day 12:14
Our opinion at whereandwhen.net tolerable
more information about the climate in Caguas in september

Climate in Arecibo in september

In the month of september, the mean temperature in Arecibo is 85°F (maximum temperature is 86°F and minimum temperature is 81°F). The climate is burning in this location in september. With 9.1in over 12 days, you risk getting wet slightly for your vacations. But this is rather moderate and it is only of temporary showers.
With a correct climate, september is okay (but not the best time) for traveling there in Puerto Rico.

September
Average temperature 85°F
Highest temperature 86°F
Lowest temperature 81°F
Sea temperature 86°F
Rainfall 9.1in
Number of days with rainfall 12 day(s)
(40%)
Humidity 81%
Daily sunshine hours 12
Cloud cover 26%
Length of day 12:14
Our opinion at whereandwhen.net tolerable
more information about the climate in Arecibo in september

Climate in Bayamón in september

In the month of september, the mean temperature in Bayamón is 85°F (maximum temperature is 88°F and minimum temperature is 83°F). The climate is very hot in this location in september. With 4.8in over 5 days, rain may occur for your trip. But this is rather moderate and it is only of temporary showers.
With a correct weather, the month of september is okay (but not good month) for traveling in this locality in Puerto Rico.

September
Average temperature 85°F
Highest temperature 88°F
Lowest temperature 83°F
Sea temperature 85°F
Rainfall 4.8in
Number of days with rainfall 5 day(s)
(18%)
Humidity 82%
Daily sunshine hours 12
Cloud cover 30%
Length of day 12:14
Our opinion at whereandwhen.net good
more information about the climate in Bayamón in september


All cities in Puerto Rico in september

San Juan in septembergood weather
Mayagüez‎ in septembertolerable weather
Caguas in septembertolerable weather
Arecibo in septembertolerable weather
Bayamón in septembergood weather
Culebra in septembertolerable weather
Isla De Mona in septembertolerable weather
Ponce in septembertolerable weather
Vieques in septembergood weather
Adjuntas in septembertolerable weather
Aguadilla in septembertolerable weather
Aibonito in septembertolerable weather
Anasco in septembertolerable weather
Arroyo in septembertolerable weather
Boqueron in septembertolerable weather
Cabo Rojo in septembertolerable weather
Carolina in septembergood weather
Cayey in septembertolerable weather
Ceiba in septembergood weather
Cidra in septembertolerable weather
Coamo in septembertolerable weather
See full list of cities (44)



Weather data for Puerto Rico in september:

Weather data for Puerto Rico in september is derived from an average of the weather forecast since 2009 in Puerto Rico. There is a margin of error and these forecasts are to be considered as general information only. The weather in Puerto Rico can vary slightly from year to year, but these predictions should limit surprises. So you can pack your bags and check when is the best time to go to Puerto Rico.


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