San Andreas (CA) monthly weather averages

Contents

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at San Andreas

San Andreas average temperature chart (Celsius) San Andreas average temperature chart (Fahrenheit)
Average monthly temperatures in San Andreas (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 12.3 15.2 16.7 20.1 25.3 30 33.9 33.3 30 24.6 16.6 12.1
°F 54.2 59.3 62 68.1 77.5 86.1 93 91.9 86.1 76.3 61.9 53.7

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.

San Andreas monthly rainfall chart (mm) San Andreas monthly rainfall chart (inches)
Average monthly rainfall in San Andreas (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 138 112 122 69 20 7 3 4 14 43 109 118
inches 5.4 4.4 4.8 2.7 0.8 0.3 0.1 0.2 0.6 1.7 4.3 4.6
Rainy days 8 7 8 5 2 1 1 1 2 3 7 8

Average annual rainfall in San Andreas: 674.9mm (265.7 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in San Andreas

San Andreas average daily sunshine chart
Average daily sunshine San Andreas
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5.6 7.8 9.9 11.9 13.7 14.6 14.8 13.8 12.4 10.4 7.2 5.4

Day / night temperatures

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

San Andreas average minimum / maximum temperatures (Celsius) San Andreas average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in San Andreas (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 0.6 2.1 3.4 5 7.9 10.9 13.2 12.9 10.9 7.4 3.7 0.9
Max °C 12.6 15.5 17 20.5 25.7 30.5 34.4 33.8 30.5 25.1 17 12.4
Min °F 33.1 35.8 38.1 40.9 46.2 51.6 55.8 55.1 51.6 45.2 38.6 33.5
Max °F 43.9 47.8 50.4 54.9 62.2 69.3 74.8 73.9 69.3 61.2 50.5 43.9

Sea temperature

The graph below shows the average sea temperature.

San Andreas average sea temperature chart (Celsius) San Andreas average sea temperature chart (Fahrenheit)
Average sea temperature around San Andreas in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 12.1 11.9 11.9 11.9 12.3 13.3 14.8 15.6 15.6 15 13.8 12.6
°F 53.7 53.5 53.4 53.3 54.2 56 58.6 60.1 60.2 59 56.9 54.7

Wind speed

The graph below shows the average wind speed.

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

San Andreas relative humidity averages
Average relative humidity in San Andreas
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
81% 74% 67% 58% 51% 47% 44% 47% 51% 58% 73% 81%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

San Andreas weather stats

San Andreas weather statistics
Hottest month: July 33.9°C 93°F
Driest month: July 3mm 0.1ins
Sunniest month: July 14.8hrs
Coldest month: January 12.3°C 54.1°F
Wettest month: January 138mm 5.4ins
Warmest sea: September 15.6°C 60.1°F
Map showing location of San Andreas (38.19603, -120.68049) San Andreas map pin © Google

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