Bolinas (CA) monthly weather averages

Contents

Average daytime temperature

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

Bolinas average temperature chart (Celsius) Bolinas average temperature chart (Fahrenheit)
Average monthly temperatures in Bolinas (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 13.4 15.3 15.7 17.1 18.7 20.8 22.2 22.4 23 21.3 16.8 13.4
°F 56.1 59.6 60.3 62.9 65.6 69.5 71.9 72.3 73.4 70.4 62.3 56.1

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.

Bolinas monthly rainfall chart (mm) Bolinas monthly rainfall chart (inches)
Average monthly rainfall in Bolinas (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 214 153 134 62 12 6 2 3 11 55 147 174
inches 8.4 6 5.3 2.4 0.5 0.2 0.1 0.1 0.4 2.2 5.8 6.8
Rainy days 11 10 11 7 3 2 1 1 2 4 9 10

Average annual rainfall in Bolinas: 888.567mm (349.8 inches)

Average daily sunshine

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

Bolinas average daily sunshine chart
Average daily sunshine Bolinas
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 6.4 7.8 9.2 10.9 11.4 11.4 11.2 10.2 9.9 8.6 6.3 5.7

Day / night temperatures

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

Bolinas average minimum / maximum temperatures (Celsius) Bolinas average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Bolinas (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 4.6 6.1 6.3 6.8 8.1 9.5 10.2 10.7 10.9 9.4 7 5
Max °C 13.6 15.6 16 17.4 19 21.1 22.5 22.7 23.3 21.6 17.1 13.6
Min °F 40.3 42.9 43.3 44.2 46.5 49.1 50.3 51.3 51.6 48.9 44.5 41
Max °F 48.4 51.4 52 53.8 56.3 59.5 61.3 62.1 62.8 59.9 53.6 48.7

Sea temperature

The graph below shows the average sea temperature.

Bolinas average sea temperature chart (Celsius) Bolinas average sea temperature chart (Fahrenheit)
Average sea temperature around Bolinas 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.

Bolinas average winspeed by month (km/h) Bolinas average winspeed by month (mph)
Average wind speed in Bolinas (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 12 14 17 18 20 20 19 18 16 14 13 12
mph 8 9 10 11 13 13 12 11 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.

Bolinas relative humidity averages
Average relative humidity in Bolinas
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
79% 77% 74% 71% 71% 70% 71% 73% 71% 72% 77% 80%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Bolinas weather stats

Bolinas weather statistics
Hottest month: September 23°C 73.4°F
Driest month: July 2mm 0.1ins
Sunniest month: April 10.9hrs
Coldest month: January 13.4°C 56.1°F
Wettest month: January 214mm 8.4ins
Warmest sea: September 14.4°C 57.9°F
Map showing location of Bolinas (37.90937, -122.68637) Bolinas map pin © Google

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