Ventura (CA) monthly weather averages

Average daytime temperature

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

Ventura average temperature chart (Celsius) Ventura average temperature chart (Fahrenheit)
Average monthly temperatures in Ventura (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 18.5 18.6 18.5 19.9 21 23.2 25.8 26.6 25.8 24.1 21 18.5
°F 65.2 65.5 65.4 67.8 69.7 73.8 78.5 79.8 78.5 75.3 69.7 65.2

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.

Ventura monthly rainfall chart (mm) Ventura monthly rainfall chart (inches)
Average monthly rainfall in Ventura (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 91 82 61 30 5 1 1 1 5 8 50 57
inches 3.6 3.2 2.4 1.2 0.2 0.1 0 0.1 0.2 0.3 2 2.2
Rainy days 6 6 6 3 1 0 0 0 1 2 4 5

Average annual rainfall in Ventura: 307.2mm (120.9 inches)

Average daily sunshine

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

Ventura average daily sunshine chart
Average daily sunshine Ventura
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 7.1 8.1 9 10.7 10.3 10.6 11.8 11.1 9.9 8.8 7.1 6.7

Day / night temperatures

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

Ventura average minimum / maximum temperatures (Celsius) Ventura average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Ventura (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 4.8 5.7 6.2 7.2 9.2 10.9 12.5 13.3 12.5 10 6.7 4.6
Max °C 18.8 18.9 18.9 20.2 21.3 23.5 26.2 26.9 26.2 24.4 21.3 18.8
Min °F 40.6 42.3 43.1 45 48.5 51.6 54.4 55.9 54.4 50 44.1 40.3
Max °F 53.2 54.1 54.5 56.7 59.4 63 66.7 68.2 66.7 63 57.2 53.1

Sea temperature

The graph below shows the average sea temperature.

Ventura average sea temperature chart (Celsius) Ventura average sea temperature chart (Fahrenheit)
Average sea temperature around Ventura in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 14.1 13.9 13.8 13.6 14.1 15.1 16.7 17.5 17.5 17.1 16 14.7
°F 57.3 57 56.8 56.5 57.3 59.2 62 63.4 63.6 62.8 60.9 58.4

Wind speed

The graph below shows the average wind speed.

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

Ventura relative humidity averages
Average relative humidity in Ventura
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
68% 69% 69% 67% 70% 72% 72% 73% 71% 69% 68% 69%