Montara (CA) monthly weather averages

Average daytime temperature

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

Montara average temperature chart (Celsius) Montara average temperature chart (Fahrenheit)
Average monthly temperatures in Montara (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 13.3 15.1 15.6 16.9 18.2 19.9 20.8 21.1 22 20.6 16.7 13.4
°F 55.9 59.2 60 62.4 64.7 67.9 69.4 70 71.6 69.2 62 56.2

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.

Montara monthly rainfall chart (mm) Montara monthly rainfall chart (inches)
Average monthly rainfall in Montara (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 135 101 98 44 8 4 2 2 7 36 96 106
inches 5.3 4 3.9 1.7 0.3 0.2 0.1 0.1 0.3 1.4 3.8 4.2
Rainy days 10 9 11 6 3 1 1 1 2 4 8 10

Average annual rainfall in Montara: 554.1996633mm (218.2 inches)

Average daily sunshine

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

Montara average daily sunshine chart
Average daily sunshine Montara
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 6.4 8 9.3 11 11.3 11.3 11.1 10.2 9.9 8.7 6.4 5.7

Day / night temperatures

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

Montara average minimum / maximum temperatures (Celsius) Montara average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Montara (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 5.6 7.3 7.5 8.1 9.3 10.9 11.6 12.3 12.4 10.9 8.5 6
Max °C 13.5 15.3 15.7 17.1 18.4 20.2 21 21.4 22.2 20.9 16.9 13.6
Min °F 42.1 45.1 45.5 46.7 48.8 51.5 52.9 54.1 54.3 51.6 47.2 42.9
Max °F 49.2 52.3 52.9 54.7 57 59.9 61.3 62.2 63.2 60.6 54.8 49.7

Sea temperature

The graph below shows the average sea temperature.

Montara average sea temperature chart (Celsius) Montara average sea temperature chart (Fahrenheit)
Average sea temperature around Montara in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 12.4 12.2 12.2 11.8 11.8 12.2 13.1 14 14.4 14.2 13.6 12.7
°F 54.2 54 53.9 53.3 53.2 53.9 55.5 57.2 57.9 57.6 56.4 54.9

Wind speed

The graph below shows the average wind speed.

Montara average winspeed by month (km/h) Montara average winspeed by month (mph)
Average wind speed in Montara (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 12 14 17 19 21 21 20 19 17 14 13 13
mph 8 9 11 12 13 13 13 12 10 9 8 8

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.

Montara relative humidity averages
Average relative humidity in Montara
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
79% 76% 73% 71% 70% 70% 71% 73% 71% 71% 76% 79%