Chatsworth (CA) monthly weather averages

Average daytime temperature

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

Chatsworth average temperature chart (Celsius) Chatsworth average temperature chart (Fahrenheit)
Average monthly temperatures in Chatsworth (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 16.9 17.9 18.2 20.3 22.5 25.7 29.2 29.3 27.8 24.6 20 16.9
°F 62.4 64.2 64.7 68.5 72.5 78.3 84.5 84.8 82 76.3 68.1 62.4

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.

Chatsworth monthly rainfall chart (mm) Chatsworth monthly rainfall chart (inches)
Average monthly rainfall in Chatsworth (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 93 73 58 37 6 2 2 2 5 8 55 55
inches 3.7 2.9 2.3 1.5 0.2 0.1 0.1 0.1 0.2 0.3 2.2 2.1
Rainy days 5 5 6 3 1 1 0 1 2 2 4 5

Average annual rainfall in Chatsworth: 311.667mm (122.7 inches)

Average daily sunshine

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

Chatsworth average daily sunshine chart
Average daily sunshine Chatsworth
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 7.2 8.2 8.8 10.5 10 10.7 12.1 11.6 10.1 8.9 7.4 7.1

Day / night temperatures

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

Chatsworth average minimum / maximum temperatures (Celsius) Chatsworth average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Chatsworth (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 5 6.1 6.8 8.3 10.8 13.4 15.9 16.2 14.7 11.7 7.7 5
Max °C 17.2 18.2 18.5 20.6 22.8 26 29.5 29.7 28.1 25 20.4 17.2
Min °F 41 42.9 44.2 46.9 51.4 56.1 60.6 61.1 58.5 53 45.8 41
Max °F 52 53.8 54.7 57.9 62.2 67.5 72.9 73.2 70.5 64.9 57.2 52

Sea temperature

The graph below shows the average sea temperature.

Chatsworth average sea temperature chart (Celsius) Chatsworth average sea temperature chart (Fahrenheit)
Average sea temperature around Chatsworth in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 14.4 14.3 14.3 14.3 15 16.1 17.8 18.6 18.6 17.9 16.6 15.1
°F 57.9 57.7 57.7 57.8 59 61.1 64 65.5 65.5 64.3 61.9 59.1

Wind speed

The graph below shows the average wind speed.

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

Chatsworth relative humidity averages
Average relative humidity in Chatsworth
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
66% 67% 67% 64% 65% 66% 67% 68% 67% 65% 66% 67%