Newport Beach (CA) monthly weather averages

Contents

Average daytime temperature

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

Newport Beach average temperature chart (Celsius) Newport Beach average temperature chart (Fahrenheit)
Average monthly temperatures in Newport 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.

Newport Beach monthly rainfall chart (mm) Newport Beach monthly rainfall chart (inches)
Average monthly rainfall in Newport 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 Newport Beach: 206.766mm (81.4 inches)

Average daily sunshine

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

Newport Beach average daily sunshine chart
Average daily sunshine Newport 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.

Newport Beach average minimum / maximum temperatures (Celsius) Newport Beach average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Newport 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.

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

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

Newport Beach relative humidity averages
Average relative humidity in Newport 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%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Newport Beach weather stats

Newport Beach weather statistics
Hottest month: August 24°C 75.2°F
Driest month: July 1mm 0ins
Sunniest month: August 11.5hrs
Coldest month: January 18°C 64.4°F
Wettest month: January 64mm 2.5ins
Warmest sea: August 20.5°C 68.9°F
Map showing location of Newport Beach (33.61891, -117.92895) Newport Beach map pin © Google

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