Manhattan Beach (CA) monthly weather averages

Average daytime temperature

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

Manhattan Beach average temperature chart (Celsius) Manhattan Beach average temperature chart (Fahrenheit)
Average monthly temperatures in Manhattan Beach (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 18.8 19 18.9 20 21 22.8 24.9 25.6 25.4 24 21.4 18.9
°F 65.8 66.2 66 68.1 69.7 73 76.8 78.1 77.6 75.2 70.5 66

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.

Manhattan Beach monthly rainfall chart (mm) Manhattan Beach monthly rainfall chart (inches)
Average monthly rainfall in Manhattan Beach (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 64 62 49 20 4 1 1 3 7 8 45 42
inches 2.5 2.5 1.9 0.8 0.1 0 0 0.1 0.3 0.3 1.8 1.7
Rainy days 5 5 6 3 1 1 0 1 2 2 4 5

Average annual rainfall in Manhattan Beach: 220.9mm (87 inches)

Average daily sunshine

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

Manhattan Beach average daily sunshine chart
Average daily sunshine Manhattan Beach
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 7.7 8.4 9.1 10.6 9.6 10 12.1 11.6 9.9 8.8 7.7 7.5

Day / night temperatures

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

Manhattan Beach average minimum / maximum temperatures (Celsius) Manhattan Beach average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Manhattan Beach (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 8.8 9.6 10.3 11.6 13.5 15.3 16.9 17.8 17.3 15 11.6 8.9
Max °C 19 19.3 19.1 20.3 21.2 23 25.1 25.8 25.6 24.2 21.7 19.2
Min °F 47.8 49.2 50.5 52.8 56.2 59.5 62.4 64 63.1 59 52.8 47.9
Max °F 57 57.9 58.5 60.6 63.1 66.4 69.8 71.2 70.5 67.3 61.9 57.2

Sea temperature

The graph below shows the average sea temperature.

Manhattan Beach average sea temperature chart (Celsius) Manhattan Beach average sea temperature chart (Fahrenheit)
Average sea temperature around Manhattan Beach in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 14.8 14.7 14.8 15 15.8 17.1 18.8 19.6 19.6 18.7 17.2 15.5
°F 58.6 58.4 58.6 59 60.5 62.7 65.8 67.3 67.2 65.7 63 60

Wind speed

The graph below shows the average wind speed.

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

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.

Manhattan Beach relative humidity averages
Average relative humidity in Manhattan Beach
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
65% 68% 70% 69% 72% 74% 74% 74% 72% 70% 67% 65%