Boynton Beach (FL) monthly weather averages

Average daytime temperature

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

Boynton Beach average temperature chart (Celsius) Boynton Beach average temperature chart (Fahrenheit)
Average monthly temperatures in Boynton Beach (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 23.5 24.1 25.7 27.6 29.5 31 31.9 32 31.2 29.2 26.5 24.2
°F 74.2 75.4 78.3 81.6 85.2 87.8 89.4 89.6 88.2 84.6 79.8 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.

Boynton Beach monthly rainfall chart (mm) Boynton Beach monthly rainfall chart (inches)
Average monthly rainfall in Boynton Beach (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 72 68 86 81 150 206 157 159 215 172 108 61
inches 2.8 2.7 3.4 3.2 5.9 8.1 6.2 6.2 8.5 6.8 4.2 2.4
Rainy days 8 7 8 6 11 15 15 16 17 13 9 8

Average annual rainfall in Boynton Beach: 1479.5mm (582.5 inches)

Average daily sunshine

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

Boynton Beach average daily sunshine chart
Average daily sunshine Boynton Beach
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 7.7 8.3 9.5 10.2 10 9.8 10.2 9.6 8.8 8.6 7.8 7.5

Day / night temperatures

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

Boynton Beach average minimum / maximum temperatures (Celsius) Boynton Beach average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Boynton Beach (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 13.3 13.7 16.3 18.2 20.9 22.8 23.5 23.8 23.6 21.4 18.1 14.8
Max °C 23.7 24.4 26 27.8 29.8 31.2 32.1 32.2 31.4 29.4 26.8 24.5
Min °F 55.9 56.6 61.3 64.8 69.5 73 74.3 74.8 74.5 70.5 64.5 58.6
Max °F 65.3 66.2 70 73.4 77.5 80.6 82 82.4 81.5 77.7 72.3 67.3

Sea temperature

The graph below shows the average sea temperature.

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

Boynton Beach average winspeed by month (km/h) Boynton Beach average winspeed by month (mph)
Average wind speed in Boynton 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 14 14 17 17 17
mph 10 11 11 11 10 9 8 9 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.

Boynton Beach relative humidity averages
Average relative humidity in Boynton 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%