Campbell (CA) monthly weather averages

Average daytime temperature

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

Campbell average temperature chart (Celsius) Campbell average temperature chart (Fahrenheit)
Average monthly temperatures in Campbell (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 13.8 16 17.1 19.2 22 24.8 26.8 26.8 26.1 23 17.5 13.6
°F 56.9 60.9 62.7 66.6 71.6 76.7 80.2 80.2 79.1 73.4 63.5 56.5

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.

Campbell monthly rainfall chart (mm) Campbell monthly rainfall chart (inches)
Average monthly rainfall in Campbell (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 115 89 82 40 7 2 2 2 7 29 75 85
inches 4.5 3.5 3.2 1.6 0.3 0.1 0.1 0.1 0.3 1.1 2.9 3.3
Rainy days 9 9 10 6 2 1 1 1 2 4 8 9

Average annual rainfall in Campbell: 448.933mm (176.7 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Campbell

Campbell average daily sunshine chart
Average daily sunshine Campbell
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 6.2 7.9 9.5 11.2 11.9 12 11.9 11 10.4 9.1 6.6 5.5

Day / night temperatures

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

Campbell average minimum / maximum temperatures (Celsius) Campbell average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Campbell (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 3.3 5.1 5.9 6.7 8.9 11.1 12.5 12.7 11.7 9.1 5.8 3.4
Max °C 14.1 16.3 17.4 19.6 22.3 25.2 27.1 27.2 26.5 23.4 17.8 13.9
Min °F 37.9 41.2 42.5 44 48 51.9 54.5 54.8 53.1 48.3 42.4 38
Max °F 47.7 51.3 52.9 55.6 60.1 64.6 67.6 67.8 66.4 61.2 53.2 47.5

Sea temperature

The graph below shows the average sea temperature.

Campbell average sea temperature chart (Celsius) Campbell average sea temperature chart (Fahrenheit)
Average sea temperature around Campbell in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 12.4 12.3 12.2 12 12.1 12.7 13.7 14.6 14.9 14.6 13.8 12.9
°F 54.4 54.1 54 53.6 53.8 54.8 56.7 58.3 58.9 58.3 56.9 55.2

Wind speed

The graph below shows the average wind speed.

Campbell average winspeed by month (km/h) Campbell average winspeed by month (mph)
Average wind speed in Campbell (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 12 14 16 18 19 19 18 17 15 13 12 12
mph 8 9 10 11 12 12 11 11 9 8 8 8

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.

Campbell relative humidity averages
Average relative humidity in Campbell
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
79% 77% 73% 69% 66% 65% 66% 67% 67% 69% 76% 80%

Other monthly averages

UV index Best time to go?

Campbell weather stats

Campbell weather statistics
Hottest month: August 26.8°C 80.2°F
Driest month: July 2mm 0.1ins
Sunniest month: April 11.2hrs
Coldest month: December 13.6°C 56.5°F
Wettest month: January 115mm 4.5ins
Warmest sea: September 14.9°C 58.8°F
Map showing location of Campbell (37.28717, -121.94996) Campbell map pin © Google

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