ClimateForecastSeptemberOctober >>

Loiza weather in September (Puerto Rico)

Will it be rainy or sunny in Loiza this September? Explore our page to find a thorough overview of this month's weather conditions.

Temperatures

The month of September in Loiza typically brings very high temperatures and high rainfall. The temperature during the day can rise to approximately 31°C. At night, it falls to around 26°C. This period is characterized by high temperatures, often making it the hottest month of the year. Dressing in light, airy clothing will help you stay cool and comfortable.

Precipitation

Loiza in September usually receives high rainfall, averaging around 156 mm for the month. The month is marked by heavy rainfall, often coming down in intense bursts. Make sure to have a poncho to stay dry. Looking at the last 30 years, the data shows about 18 days with rain.

Average sunshine

With around 236 hours of sunshine, the days are mostly sunny. It gives a pleasant and vibrant feel to the area.

If you're looking for dry conditions and comfortable temperatures, September may not be the ideal month to visit Loiza. January, February, March, April and December typically offer the best circumstances. While May, July, August, September and October tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Loiza climate page with graphs.

 

Loiza, monthly averages in September

Min TemperatureMin Temperature 26°C  
Max TemperatureMax Temperature 31°C  
Water TemperatureWater Temperature 29°C *  
Chance of RainChance of Rain 60%  
PrecipitationPrecipitation 156 mm  
Rainy daysRainy days 18 days  
HumidityHumidity 76% *  
WindspeedWindspeed 11 km/h *  
SunshineSunshine 236 hours *  
Percentage SunshinePercentage Sunshine 64% *  
Data from: San Juan, Puerto Rico (12 KM, 7 Miles).

Where to go in Puerto Rico in September

Find out more about the weather in Puerto Rico and which places have the best travel conditions in this month.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case. With a water temperature of around 29°C this is a great month to swim so bring your swimwear.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming
8/10
Cycling
7/10
Walking
7/10
Camping
7/10
Outdoor sports
7/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Loiza.

Our site offers climate and forecast data for every country in the world. Are you going to Puerto Rico? On this website you can find historical weather averages for many cities in Puerto Rico. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.