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St Petersburg weather in September (Florida, United States of America)

How does the weather in St Petersburg usually fare in September? Explore our page to find a thorough overview of this month's weather conditions.

Temperatures

During September, St Petersburg usually has very high temperatures and heavy rainfall. Daytime temperatures hover around 32°C, while nights can cool down to about 25°C. Note that these temperatures are average, but some days may be hotter. Dress in cool, breathable fabrics to stay comfortable in the heat.

Precipitation

St Petersburg in September falls under the rainy season with heavy rainfall, averaging around 205 mm for the month. Climate statistics over the past 30 years suggest around 18 days of rain.

Average sunshine

With around 241 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 St Petersburg. January, February, March, April, October, November and December generally stand out with the best circumstances. While June, July, August and September tend to showcase less optimal conditions.

Need inspiration to choose your next destination? Our innovative weather planner helps you discover the perfect getaway tailored to your ideal climate conditions.

 

St Petersburg, monthly averages in September

Min TemperatureMin Temperature 25°C  
Max TemperatureMax Temperature 32°C  
Chance of RainChance of Rain 59%  
PrecipitationPrecipitation 205 mm  
Rainy daysRainy days 18 days  
SunshineSunshine 241 hours *  
Percentage SunshinePercentage Sunshine 66% *  
Data from: Clearwater, the United States of America (25 KM, 15 Miles).

Where to go in the United States of America in September

Find out more about the weather in the United States of America 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.

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
6/10
Outdoor sports
7/10

Interested in more climate information?

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

Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. 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.