Monterey (CA) monthly weather averages

  • Average daytime temperature

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

    Monterey average temperature chart
    Average monthly temperatures in Monterey (degrees centigrade and fahrenheit)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    °C 15.1 16.5 16.8 18.6 20.1 22.1 23.1 23.7 24 22.2 18 14.9
    °F 59.2 61.7 62.3 65.5 68.3 71.8 73.6 74.6 75.1 72 64.4 58.8

    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.

    Average monthly rainfall in Monterey (mm and inches)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    mm 151 125 120 60 10 4 2 2 11 36 112 129
    inches 6 4.9 4.7 2.4 0.4 0.2 0.1 0.1 0.4 1.4 4.4 5.1
    Rainy days 9 9 10 6 2 1 1 1 2 3 8 8
  • Average daily sunshine

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

    Average daily sunshine Monterey
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    Hrs sunshine 6.2 7.9 9.4 11.2 11.7 11.8 11.6 10.7 10.2 9 6.5 5.4
  • Day / night temperatures

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

    Maximum and minimum daily temperatures in Monterey (degrees centigrade and fahrenheit)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    Min °C 4 5.3 5.5 6.1 7.6 9.4 10.4 10.8 10.3 8.5 5.9 3.9
    Max °C 15.4 16.8 17.1 18.9 20.5 22.5 23.5 24 24.3 22.6 18.3 15.2
    Min °F 39.2 41.5 41.9 43 45.6 48.8 50.6 51.4 50.5 47.2 42.6 38.9
    Max °F 49.5 51.8 52.3 54.5 57.2 60.6 62.4 63.3 63.1 59.9 53.8 49.1
  • Sea temperature

    The graph below shows the average sea temperature.

    Average sea temperature around Monterey 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.

    Average wind speed in Monterey (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.

    Average relative humidity in Monterey
    Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    78% 77% 74% 71% 70% 69% 70% 71% 71% 71% 76% 79%
Monterey

Other monthly averages

Monterey weather stats

Monterey weather statistics
Hottest month: August 23.7°C 74.7°F
Driest month: July 2mm 0.1ins
Sunniest month: April 11.2hrs
Coldest month: December 14.9°C 58.8°F
Wettest month: January 151mm 5.9ins
Warmest sea: September 15.8°C 60.4°F
Map showing location of Monterey (36.60024, -121.89468)

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