Cypress (CA) monthly weather averages

Average daytime temperature

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

Cypress average temperature chart (Celsius) Cypress average temperature chart (Fahrenheit)
Average monthly temperatures in Cypress (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 19 19.6 19.5 21.1 21.9 23.4 26.4 27.4 26.7 25 21.6 19.1
°F 66.2 67.2 67.1 70 71.5 74.2 79.5 81.3 80 77.1 70.9 66.3

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.

Cypress monthly rainfall chart (mm) Cypress monthly rainfall chart (inches)
Average monthly rainfall in Cypress (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 60 46 42 24 4 1 1 1 4 4 38 36
inches 2.3 1.8 1.6 1 0.1 0 0 0 0.1 0.2 1.5 1.4
Rainy days 5 5 6 3 1 0 0 1 1 2 4 5

Average annual rainfall in Cypress: 174.367mm (68.6 inches)

Average daily sunshine

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

Cypress average daily sunshine chart
Average daily sunshine Cypress
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 7.9 8.5 9.1 10.5 9.5 9.8 12 11.6 9.8 8.8 7.9 7.7

Day / night temperatures

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

Cypress average minimum / maximum temperatures (Celsius) Cypress average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Cypress (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 7.5 8.6 9.5 10.9 13.1 15 16.8 17.8 16.5 14.1 10.5 7.7
Max °C 19.3 19.9 19.8 21.4 22.2 23.7 26.7 27.7 26.9 25.3 21.9 19.4
Min °F 45.5 47.4 49 51.5 55.5 58.9 62.2 64 61.7 57.4 50.9 45.8
Max °F 56.1 57.6 58.3 61 63.7 66.7 71.1 72.9 71.1 67.5 61.2 56.3

Sea temperature

The graph below shows the average sea temperature.

Cypress average sea temperature chart (Celsius) Cypress average sea temperature chart (Fahrenheit)
Average sea temperature around Cypress in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 14.8 14.7 14.8 15 15.8 17.1 18.8 19.6 19.6 18.7 17.2 15.5
°F 58.6 58.4 58.6 59 60.5 62.7 65.8 67.3 67.2 65.7 63 60

Wind speed

The graph below shows the average wind speed.

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

Cypress relative humidity averages
Average relative humidity in Cypress
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
65% 68% 68% 66% 69% 71% 70% 71% 70% 69% 67% 66%