Morro Bay (CA) monthly weather averages

Contents

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Morro Bay

Morro Bay average temperature chart (Celsius) Morro Bay average temperature chart (Fahrenheit)
Average monthly temperatures in Morro Bay (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 16.2 17.3 17.6 19.3 20.9 23.5 25.5 26 25.6 23.6 19.5 16.5
°F 61.2 63.2 63.6 66.7 69.7 74.3 77.8 78.7 78 74.5 67.2 61.6

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.

Morro Bay monthly rainfall chart (mm) Morro Bay monthly rainfall chart (inches)
Average monthly rainfall in Morro Bay (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 114 103 88 40 8 1 1 2 9 24 66 88
inches 4.5 4.1 3.5 1.6 0.3 0 0 0.1 0.3 0.9 2.6 3.5
Rainy days 8 8 8 5 2 1 0 1 2 3 6 7

Average annual rainfall in Morro Bay: 457mm (179.9 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Morro Bay

Morro Bay average daily sunshine chart
Average daily sunshine Morro Bay
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 6.3 7.9 9.4 11.1 11.4 11.5 11.4 10.5 10 8.9 6.5 5.5

Day / night temperatures

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

Morro Bay average minimum / maximum temperatures (Celsius) Morro Bay average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Morro Bay (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 4.5 5.6 6 6.8 8.6 10.8 12 12.3 11.7 9.7 6.8 4.5
Max °C 16.5 17.6 17.9 19.6 21.3 23.8 25.8 26.3 25.9 24 19.9 16.8
Min °F 40.1 42.1 42.7 44.2 47.4 51.4 53.6 54.1 53.1 49.4 44.2 40
Max °F 50.9 52.9 53.4 55.8 58.8 63.1 66 66.7 65.8 62.2 55.9 51.1

Sea temperature

The graph below shows the average sea temperature.

Morro Bay average sea temperature chart (Celsius) Morro Bay average sea temperature chart (Fahrenheit)
Average sea temperature around Morro Bay in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 13.6 13.4 13.3 13.2 13.6 14.5 16 16.8 17 16.6 15.5 14.2
°F 56.4 56.1 56 55.8 56.5 58.2 60.8 62.2 62.6 61.8 59.9 57.5

Wind speed

The graph below shows the average wind speed.

Morro Bay average winspeed by month (km/h) Morro Bay average winspeed by month (mph)
Average wind speed in Morro Bay (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 10 12 14 15 16 15 13 13 12 11 11 10
mph 6 7 9 9 10 9 8 8 7 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.

Morro Bay relative humidity averages
Average relative humidity in Morro Bay
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
71% 75% 75% 73% 73% 72% 73% 74% 75% 72% 73% 76%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Morro Bay weather stats

Morro Bay weather statistics
Hottest month: August 26°C 78.8°F
Driest month: July 1mm 0ins
Sunniest month: April 11.1hrs
Coldest month: January 16.2°C 61.2°F
Wettest month: January 114mm 4.5ins
Warmest sea: September 17°C 62.6°F
Map showing location of Morro Bay (35.36581, -120.8499) Morro Bay map pin © Google

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