Watsonville (CA) monthly weather averages

Contents

Average daytime temperature

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

Watsonville average temperature chart (Celsius) Watsonville average temperature chart (Fahrenheit)
Average monthly temperatures in Watsonville (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 14.5 16.5 17.3 19.4 21.7 24 25.3 25.7 25.3 22.9 17.9 14.2
°F 58.2 61.7 63.2 66.9 71.1 75.2 77.5 78.2 77.6 73.3 64.2 57.6

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.

Watsonville monthly rainfall chart (mm) Watsonville monthly rainfall chart (inches)
Average monthly rainfall in Watsonville (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 108 81 77 43 8 3 2 2 9 24 71 90
inches 4.3 3.2 3 1.7 0.3 0.1 0.1 0.1 0.4 0.9 2.8 3.5
Rainy days 9 8 10 6 2 1 1 1 1 3 8 8

Average annual rainfall in Watsonville: 431.967mm (170.1 inches)

Average daily sunshine

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

Watsonville average daily sunshine chart
Average daily sunshine Watsonville
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 6.1 7.9 9.5 11.3 11.9 12.1 11.9 11 10.4 9.2 6.6 5.4

Day / night temperatures

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

Watsonville average minimum / maximum temperatures (Celsius) Watsonville average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Watsonville (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 3.4 5 5.4 6.1 8 9.9 11 11.4 10.5 8.3 5.4 3.3
Max °C 14.8 16.8 17.6 19.7 22.1 24.4 25.7 26 25.7 23.3 18.2 14.5
Min °F 38.1 41 41.7 43 46.3 49.7 51.7 52.5 50.9 46.9 41.7 37.9
Max °F 48.4 51.6 52.7 55.2 59 62.8 64.9 65.7 64.6 60.4 53.2 48

Sea temperature

The graph below shows the average sea temperature.

Watsonville average sea temperature chart (Celsius) Watsonville average sea temperature chart (Fahrenheit)
Average sea temperature around Watsonville in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 12.9 12.7 12.7 12.5 12.8 13.5 14.7 15.5 15.8 15.5 14.5 13.4
°F 55.2 54.9 54.8 54.5 55 56.3 58.4 59.9 60.4 59.8 58.1 56.1

Wind speed

The graph below shows the average wind speed.

Watsonville average winspeed by month (km/h) Watsonville average winspeed by month (mph)
Average wind speed in Watsonville (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 12 13 16 17 19 18 17 16 14 13 12 12
mph 7 8 10 11 12 11 11 10 9 8 7 7

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.

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

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Watsonville weather stats

Watsonville weather statistics
Hottest month: August 25.7°C 78.3°F
Driest month: July 2mm 0.1ins
Sunniest month: April 11.3hrs
Coldest month: December 14.2°C 57.6°F
Wettest month: January 108mm 4.3ins
Warmest sea: September 15.8°C 60.4°F
Map showing location of Watsonville (36.91023, -121.75689) Watsonville map pin © Google

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