St Petersburg weather

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The weather guide for St Petersburg, Florida shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by MeteoBlue. Find out more about our data sources.

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Which is the hottest month in St Petersburg?

The hottest time of year in St Petersburg is normally August. Expect maximum daytime temperatures to reach 32°C with very high heat and humidity.

Which month has the most rain in St Petersburg?

In terms of rainfall, July is usually the wettest month in St Petersburg with 188mm on average. There are normally 15 days in July with some rain.

When is it sunniest in St Petersburg?

The sunniest time of year in St Petersburg is normally April with bright sunshine on average for 78% of daylight hours; that's 10 hours of sunshine per day.

When is the sea warmest in St Petersburg?

The sea is usually at its warmest in St Petersburg in August when the water temperature reaches 30°C.

Metric (°C / mm)  |  Imperial (°F / inches)

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Compare St Petersburg weather with the USA

Below the St Petersburg weather chart shows average maximum daytime temperature for St Petersburg, Florida, USA and the USA (Washington).

Maximum daytime temperature (°C)

St Petersburg, Florida, USA
USA (Washington)
Jan
Feb
Mar
Apr
May
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Jul
Aug
Sep
Oct
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Dec

Metric (°C / mm)  |  Imperial (°F / inches)

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Tropical storm risk: St Petersburg, Florida hurricane season

% of month affected by tropical storms
0
0
0
0
0
2.2%
1.2%
3.9%
3.7%
2%
0
0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

The St Petersburg, Florida tropical storm risk chart above shows the hurricane season. The chart was processed from data supplied by the US Meteorological Agency (NOAA). Find out more about our data sources.

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Where's hot in Florida right now?

Below are the temperatures expected today at popular destinations in Florida. Select a destination to compare today's forecast with average weather conditions.

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