Orange (CA) monthly weather averages

Average daytime temperature

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

Orange average temperature chart (Celsius) Orange average temperature chart (Fahrenheit)
Average monthly temperatures in Orange (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 18.9 19.5 19.4 21.2 22.1 23.6 26.4 27.3 26.7 24.9 21.6 18.8
°F 66 67 67 70.1 71.8 74.5 79.6 81.2 80.1 76.8 70.8 65.8

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.

Orange monthly rainfall chart (mm) Orange monthly rainfall chart (inches)
Average monthly rainfall in Orange (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 66 55 49 24 4 1 1 2 5 5 37 40
inches 2.6 2.2 1.9 0.9 0.2 0 0 0.1 0.2 0.2 1.5 1.6
Rainy days 5 5 6 3 1 0 0 0 1 2 4 5

Average annual rainfall in Orange: 204.133mm (80.4 inches)

Average daily sunshine

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

Orange average daily sunshine chart
Average daily sunshine Orange
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 7.9 8.5 9.1 10.5 9.5 9.9 12 11.5 9.9 8.9 8 7.8

Day / night temperatures

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

Orange average minimum / maximum temperatures (Celsius) Orange average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Orange (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 6.6 7.7 8.5 10 12.3 14.4 16.1 16.8 15.6 13 9.6 6.7
Max °C 19.2 19.8 19.7 21.5 22.4 23.9 26.7 27.6 27 25.2 21.9 19.1
Min °F 43.9 45.8 47.3 49.9 54.1 57.8 61 62.2 60.1 55.4 49.2 44.1
Max °F 55.2 56.7 57.4 60.3 63.1 66.4 70.5 72 70.3 66.4 60.3 55.2

Sea temperature

The graph below shows the average sea temperature.

Orange average sea temperature chart (Celsius) Orange average sea temperature chart (Fahrenheit)
Average sea temperature around Orange in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 14.9 14.9 15.1 15.6 16.6 18 19.8 20.5 20.4 19.3 17.5 15.7
°F 58.8 58.8 59.3 60 61.8 64.4 67.6 69 68.8 66.7 63.5 60.2

Wind speed

The graph below shows the average wind speed.

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

Orange relative humidity averages
Average relative humidity in Orange
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
65% 67% 67% 65% 67% 69% 68% 69% 69% 67% 66% 65%