West Palm Beach (FL) monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at West Palm Beach

West Palm Beach average temperature chart (Celsius) West Palm Beach average temperature chart (Fahrenheit)
Average monthly temperatures in West Palm Beach (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 23.3 24 25.8 27.6 29.6 31 32 32 31.3 29.2 26.4 24.1
°F 74 75.2 78.4 81.6 85.3 87.8 89.6 89.7 88.3 84.5 79.5 75.3

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.

West Palm Beach monthly rainfall chart (mm) West Palm Beach monthly rainfall chart (inches)
Average monthly rainfall in West Palm Beach (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 72 69 89 77 146 196 155 153 215 168 107 60
inches 2.8 2.7 3.5 3 5.7 7.7 6.1 6 8.5 6.6 4.2 2.4
Rainy days 8 7 8 6 11 15 15 16 17 12 9 8

Average annual rainfall in West Palm Beach: 1452.867mm (572 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in West Palm Beach

West Palm Beach average daily sunshine chart
Average daily sunshine West Palm Beach
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 7.8 8.3 9.5 10.2 9.9 9.7 10.2 9.6 8.8 8.5 7.8 7.5

Day / night temperatures

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

West Palm Beach average minimum / maximum temperatures (Celsius) West Palm Beach average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in West Palm Beach (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 13 13.4 16 18 20.8 22.6 23.4 23.8 23.6 21.3 17.8 14.5
Max °C 23.6 24.3 26 27.8 29.8 31.2 32.2 32.3 31.5 29.4 26.6 24.3
Min °F 55.4 56 60.8 64.4 69.4 72.7 74.1 74.8 74.4 70.3 64 58.1
Max °F 64.9 65.8 69.8 73.2 77.5 80.4 82 82.4 81.5 77.5 72 66.9

Sea temperature

The graph below shows the average sea temperature.

West Palm Beach average sea temperature chart (Celsius) West Palm Beach average sea temperature chart (Fahrenheit)
Average sea temperature around West Palm Beach in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 23.6 23.3 23.7 24.9 26.6 28.3 29.2 29.6 29.1 27.8 26 24.7
°F 74.5 73.9 74.7 76.8 79.8 82.9 84.6 85.2 84.4 82.1 78.7 76.4

Wind speed

The graph below shows the average wind speed.

West Palm Beach average winspeed by month (km/h) West Palm Beach average winspeed by month (mph)
Average wind speed in West Palm Beach (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 17 18 18 18 17 14 13 13 14 17 17 17
mph 10 11 11 11 10 9 8 8 9 10 11 10

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.

West Palm Beach relative humidity averages
Average relative humidity in West Palm Beach
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
73% 72% 70% 68% 72% 77% 77% 76% 78% 74% 73% 73%