Cudjoe Key (FL) monthly weather averages

Contents

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Cudjoe Key

Cudjoe Key average temperature chart (Celsius) Cudjoe Key average temperature chart (Fahrenheit)
Average monthly temperatures in Cudjoe Key (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 23.5 23.9 25.9 27.7 29.3 30.8 31.7 31.9 31.2 29.2 26.6 24.4
°F 74.3 75 78.6 81.9 84.8 87.4 89.1 89.4 88.2 84.6 79.9 76

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.

Cudjoe Key monthly rainfall chart (mm) Cudjoe Key monthly rainfall chart (inches)
Average monthly rainfall in Cudjoe Key (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 46 47 42 49 116 170 121 139 178 123 49 42
inches 1.8 1.9 1.7 1.9 4.6 6.7 4.7 5.5 7 4.8 1.9 1.7
Rainy days 6 6 5 4 9 13 13 15 16 11 7 6

Average annual rainfall in Cudjoe Key: 1064.633mm (419.1 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Cudjoe Key

Cudjoe Key average daily sunshine chart
Average daily sunshine Cudjoe Key
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 8.4 9 10.2 11.1 11.2 10.7 10.8 10.2 9.4 8.8 8.1 8

Day / night temperatures

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

Cudjoe Key average minimum / maximum temperatures (Celsius) Cudjoe Key average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Cudjoe Key (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 16.1 16.6 18.6 20.5 22.5 24.3 24.9 25 24.4 22.6 19.8 17.2
Max °C 23.7 24.1 26.1 27.9 29.5 31 31.9 32.1 31.4 29.4 26.8 24.6
Min °F 61 61.8 65.4 68.9 72.5 75.7 76.8 76.9 75.9 72.7 67.6 63
Max °F 67.8 68.5 72.1 75.6 78.8 81.7 83.1 83.3 82.2 78.8 73.9 69.6

Sea temperature

The graph below shows the average sea temperature.

Cudjoe Key average sea temperature chart (Celsius) Cudjoe Key average sea temperature chart (Fahrenheit)
Average sea temperature around Cudjoe Key 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.

Cudjoe Key average winspeed by month (km/h) Cudjoe Key average winspeed by month (mph)
Average wind speed in Cudjoe Key (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.

Cudjoe Key relative humidity averages
Average relative humidity in Cudjoe Key
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
76% 74% 73% 70% 73% 75% 74% 75% 77% 76% 76% 76%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Cudjoe Key weather stats

Cudjoe Key weather statistics
Hottest month: August 31.9°C 89.4°F
Driest month: March 42mm 1.7ins
Sunniest month: April 11.1hrs
Coldest month: January 23.5°C 74.3°F
Wettest month: September 178mm 7ins
Warmest sea: August 29.9°C 85.8°F
Map showing location of Cudjoe Key (24.67153, -81.49842) Cudjoe Key map pin © Google

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