Huntington Beach (CA) monthly weather averages

Average daytime temperature

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

Huntington Beach average temperature chart (Celsius) Huntington Beach average temperature chart (Fahrenheit)
Average monthly temperatures in Huntington Beach (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 18 18.2 18.2 19.6 20.3 21 23 24 24.4 23 20.3 17.9
°F 64.3 64.8 64.8 67.3 68.5 69.8 73.4 75.3 75.8 73.4 68.5 64.1

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.

Huntington Beach monthly rainfall chart (mm) Huntington Beach monthly rainfall chart (inches)
Average monthly rainfall in Huntington Beach (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 64 57 49 23 4 1 1 2 6 5 37 43
inches 2.5 2.2 1.9 0.9 0.2 0 0 0.1 0.3 0.2 1.5 1.7
Rainy days 5 5 6 3 1 1 0 0 1 2 4 5

Average annual rainfall in Huntington Beach: 206.766mm (81.4 inches)

Average daily sunshine

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

Huntington Beach average daily sunshine chart
Average daily sunshine Huntington Beach
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 7.9 8.5 9.1 10.5 9.5 9.9 11.9 11.5 9.8 8.8 8 7.8

Day / night temperatures

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

Huntington Beach average minimum / maximum temperatures (Celsius) Huntington Beach average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Huntington Beach (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 7.8 8.6 9.4 10.8 12.6 14.7 16.3 17.2 16.5 14.2 10.9 7.9
Max °C 18.2 18.5 18.5 19.9 20.5 21.2 23.2 24.2 24.6 23.2 20.5 18.1
Min °F 46 47.4 48.8 51.4 54.6 58.4 61.3 63 61.6 57.6 51.6 46.2
Max °F 55.4 56.3 57 59.5 61.7 64.2 67.5 69.3 68.9 65.7 60.3 55.4

Sea temperature

The graph below shows the average sea temperature.

Huntington Beach average sea temperature chart (Celsius) Huntington Beach average sea temperature chart (Fahrenheit)
Average sea temperature around Huntington Beach in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 14.9 14.9 15.1 15.6 16.6 18 19.8 20.5 20.4 19.3 17.5 15.7
°F 58.8 58.8 59.3 60 61.8 64.4 67.6 69 68.8 66.7 63.5 60.2

Wind speed

The graph below shows the average wind speed.

Huntington Beach average winspeed by month (km/h) Huntington Beach average winspeed by month (mph)
Average wind speed in Huntington Beach (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 10 12 13 14 14 13 13 13 12 11 10 10
mph 7 7 8 9 9 8 8 8 8 7 7 6

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.

Huntington Beach relative humidity averages
Average relative humidity in Huntington Beach
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
65% 68% 68% 66% 69% 71% 70% 71% 70% 69% 67% 66%