Stock Island (FL) monthly weather averages

Contents

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Stock Island

Stock Island average temperature chart (Celsius) Stock Island average temperature chart (Fahrenheit)
Average monthly temperatures in Stock Island (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 23.4 23.7 25.8 27.5 29.2 30.8 31.6 31.8 31.1 29.1 26.4 24.2
°F 74.2 74.7 78.4 81.6 84.6 87.4 88.9 89.2 88.1 84.4 79.5 75.6

Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.

Average rainfall & rainy days

The graph below shows the average rainfall and number of rainy days per month.

Stock Island monthly rainfall chart (mm) Stock Island monthly rainfall chart (inches)
Average monthly rainfall in Stock Island (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 47 48 40 46 107 144 104 125 166 116 51 45
inches 1.8 1.9 1.6 1.8 4.2 5.7 4.1 4.9 6.5 4.5 2 1.8
Rainy days 6 6 5 4 8 12 12 15 16 11 7 6

Average annual rainfall in Stock Island: 982.7mm (386.9 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Stock Island

Stock Island average daily sunshine chart
Average daily sunshine Stock Island
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 8.5 9.1 10.3 11.2 11.3 10.8 10.9 10.3 9.5 8.8 8.2 8

Day / night temperatures

The graph below shows the daily range of temperatures for each month.

Stock Island average minimum / maximum temperatures (Celsius) Stock Island average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Stock Island (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 17 17.4 19.5 21.3 23.3 24.9 25.5 25.5 24.9 23.2 20.5 18
Max °C 23.6 23.9 26 27.7 29.4 30.9 31.8 32 31.3 29.3 26.6 24.4
Min °F 62.6 63.2 67 70.3 73.9 76.8 77.8 77.8 76.8 73.7 68.8 64.4
Max °F 68.5 69.1 72.9 76.1 79.3 82.2 83.5 83.7 82.6 79.2 74.3 70.2

Sea temperature

The graph below shows the average sea temperature.

Stock Island average sea temperature chart (Celsius) Stock Island average sea temperature chart (Fahrenheit)
Average sea temperature around Stock Island in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 23.9 23.5 23.9 25.2 26.9 28.6 29.5 29.9 29.4 28.2 26.4 25
°F 75 74.3 75.1 77.3 80.3 83.5 85.2 85.8 85 82.7 79.4 77

Wind speed

The graph below shows the average wind speed.

Stock Island average winspeed by month (km/h) Stock Island average winspeed by month (mph)
Average wind speed in Stock Island (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 18 18 19 18 16 14 14 14 14 16 18 17
mph 11 11 12 11 10 9 9 9 9 10 11 11

A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.

Relative humidity

The graph below shows the average relative humidity.

Stock Island relative humidity averages
Average relative humidity in Stock Island
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
76% 74% 73% 70% 73% 75% 73% 74% 76% 76% 76% 76%

Other monthly averages

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
Warmest sea: August 29.9°C 85.8°F
Map showing location of Stock Island (24.56709, -81.73842) Stock Island map pin © Google

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