Royal Palm Beach (FL) monthly weather averages

Average daytime temperature

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

Royal Palm Beach average temperature chart (Celsius) Royal Palm Beach average temperature chart (Fahrenheit)
Average monthly temperatures in Royal Palm Beach (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 23.3 24 25.9 27.8 29.8 31.2 32.1 32.2 31.3 29.3 26.5 24.1
°F 73.9 75.2 78.6 82.1 85.7 88.2 89.7 89.9 88.4 84.7 79.7 75.5

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.

Royal Palm Beach monthly rainfall chart (mm) Royal Palm Beach monthly rainfall chart (inches)
Average monthly rainfall in Royal Palm Beach (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 68 65 85 75 143 196 164 162 209 152 93 55
inches 2.7 2.5 3.3 2.9 5.6 7.7 6.5 6.4 8.2 6 3.7 2.2
Rainy days 8 7 7 5 11 14 15 16 16 12 9 7

Average annual rainfall in Royal Palm Beach: 1412.9mm (556.3 inches)

Average daily sunshine

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

Royal Palm Beach average daily sunshine chart
Average daily sunshine Royal Palm Beach
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 7.8 8.4 9.5 10.2 9.9 9.8 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.

Royal Palm Beach average minimum / maximum temperatures (Celsius) Royal Palm Beach average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Royal Palm Beach (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 12.3 12.7 15.5 17.3 20.2 22.2 22.9 23.2 22.9 20.5 17.1 13.8
Max °C 23.6 24.3 26.2 28.1 30.1 31.5 32.3 32.4 31.6 29.5 26.8 24.4
Min °F 54.1 54.9 59.8 63.1 68.3 71.9 73.2 73.8 73.1 68.9 62.7 56.8
Max °F 64.2 65.3 69.4 72.9 77.2 80.2 81.7 82 81 77 71.4 66.4

Sea temperature

The graph below shows the average sea temperature.

Royal Palm Beach average sea temperature chart (Celsius) Royal Palm Beach average sea temperature chart (Fahrenheit)
Average sea temperature around Royal 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.

Royal Palm Beach average winspeed by month (km/h) Royal Palm Beach average winspeed by month (mph)
Average wind speed in Royal 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.

Royal Palm Beach relative humidity averages
Average relative humidity in Royal 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%