La Jolla (CA) monthly weather averages

Contents

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at La Jolla

La Jolla average temperature chart (Celsius) La Jolla average temperature chart (Fahrenheit)
Average monthly temperatures in La Jolla (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 18.4 18.8 18.7 20.1 21 22.7 25.3 26.1 25.5 23.7 20.9 18.5
°F 65.1 65.8 65.6 68.2 69.8 72.8 77.6 78.9 77.8 74.6 69.5 65.3

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.

La Jolla monthly rainfall chart (mm) La Jolla monthly rainfall chart (inches)
Average monthly rainfall in La Jolla (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 59 47 53 24 5 2 1 1 4 7 33 39
inches 2.3 1.9 2.1 0.9 0.2 0.1 0 0 0.2 0.3 1.3 1.5
Rainy days 6 5 6 4 2 1 0 1 1 2 5 5

Average annual rainfall in La Jolla: 190.067mm (74.8 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in La Jolla

La Jolla average daily sunshine chart
Average daily sunshine La Jolla
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 8.4 8.8 9.1 10.1 9 9.1 10.9 10.5 9.3 8.7 8.3 8.2

Day / night temperatures

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

La Jolla average minimum / maximum temperatures (Celsius) La Jolla average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in La Jolla (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 8 8.8 9.9 11.5 13.8 15.6 17.7 18.6 17.4 14.5 10.7 7.9
Max °C 18.7 19 18.9 20.3 21.2 22.9 25.5 26.3 25.7 23.9 21.1 18.8
Min °F 46.3 47.8 49.8 52.7 56.8 60 63.9 65.4 63.2 58.1 51.3 46.1
Max °F 55.9 57 57.9 60.6 63.5 66.6 70.9 72.3 70.7 66.6 60.6 55.9

Sea temperature

The graph below shows the average sea temperature.

La Jolla average sea temperature chart (Celsius) La Jolla average sea temperature chart (Fahrenheit)
Average sea temperature around La Jolla in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 15.2 15.1 15.4 15.8 16.8 18 19.7 20.5 20.5 19.4 17.7 15.9
°F 59.3 59.2 59.6 60.5 62.2 64.4 67.4 68.9 68.9 67 63.9 60.7

Wind speed

The graph below shows the average wind speed.

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

La Jolla relative humidity averages
Average relative humidity in La Jolla
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
64% 66% 67% 66% 69% 72% 73% 73% 72% 69% 66% 65%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

La Jolla weather stats

La Jolla weather statistics
Hottest month: August 26.1°C 79°F
Driest month: July 1mm 0ins
Sunniest month: January 8.4hrs
Coldest month: January 18.4°C 65.1°F
Wettest month: January 59mm 2.3ins
Warmest sea: September 20.5°C 68.9°F
Map showing location of La Jolla (32.84727, -117.2742) La Jolla map pin © Google

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