Stock Island Weather in September

What's the weather like in Stock Island (Florida) in September 2024?

The climate in Stock Island during September can be summarized as very hot, humid and wet.

September is in the fall / autumn in Stock Island and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 25°C (77°F) is normal.

Stock Island weather averages (imperial / metric)
Daytime temperature 31.3°C 88.3°F
Nightly temperature 24.9°C 76.8°F
Average temperature 28.1°C 82.6°F
Daily sunshine 9.5 hrs
Avg rainfall 166 mm 6.5 ins
Rainy days 16 days
Sea temperature 29.4°C 85°F
Humidity 76%
Windspeed 14kph 9 mph

On average September is the wettest month of the year in Stock Island with around 166mm 6.5 inches of rain making it a wet time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.

On the flip side this corresponds to an average of 9.5 hours of sunshine per day.

September temperatures in Stock Island

Stock Island average temperature in September

September rainfall

Stock Island average rain in September

September hourly sunshine

Stock Island average rain in September

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Stock Island in September 2024.

Other monthly averages

Best places to visit in September

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Stock Island weather stats

Stock Island weather statistics
Hottest month: August 31.8°C 89.2°F
Driest month: March 40mm 1.6ins
Sunniest month: April 11.2hrs
Coldest month: January 23.4°C 74.1°F
Wettest month: September 166mm 6.5ins
Map showing location of Stock Island (24.56709, -81.73842) Stock Island map pin © Google

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