West Falmouth (MA) monthly weather averages

Contents

Average daytime temperature

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

West Falmouth average temperature chart (Celsius) West Falmouth average temperature chart (Fahrenheit)
Average monthly temperatures in West Falmouth (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 2.4 2.8 6.7 11.9 17.4 22.7 25.7 25.1 21.4 16.7 10.8 4.8
°F 36.2 37 44.1 53.4 63.4 72.9 78.2 77.2 70.6 62.1 51.5 40.7

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.

West Falmouth monthly rainfall chart (mm) West Falmouth monthly rainfall chart (inches)
Average monthly rainfall in West Falmouth (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 100 102 113 107 92 69 73 109 90 90 121 117
inches 3.9 4 4.4 4.2 3.6 2.7 2.9 4.3 3.5 3.5 4.8 4.6
Rainy days 12 10 12 11 11 11 9 10 8 9 11 13

Average annual rainfall in West Falmouth: 1153.8mm (454.3 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in West Falmouth

West Falmouth average daily sunshine chart
Average daily sunshine West Falmouth
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5.9 6.6 7.5 8.1 8.8 9.5 9.3 8.8 8.2 7.4 5.5 5.2

Day / night temperatures

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

West Falmouth average minimum / maximum temperatures (Celsius) West Falmouth average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in West Falmouth (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -5.8 -5.4 -0.9 3.3 8.4 13.9 17.6 17.1 13.2 8.1 3.2 -3
Max °C 2.6 3 6.9 12.1 17.7 23 25.9 25.3 21.7 17 11 5
Min °F 21.7 22.4 30.4 37.9 47 56.9 63.6 62.8 55.7 46.5 37.8 26.6
Max °F 29.1 29.8 37.4 45.9 55.4 65.1 71.1 70.2 63.3 54.5 44.8 33.8

Sea temperature

The graph below shows the average sea temperature.

West Falmouth average sea temperature chart (Celsius) West Falmouth average sea temperature chart (Fahrenheit)
Average sea temperature around West Falmouth in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 5.8 4.1 3.9 5.5 9.2 14.1 18.8 20.3 18.4 14.8 11.2 8.3
°F 42.4 39.4 39 41.9 48.6 57.4 65.8 68.6 65.2 58.7 52.1 46.9

Wind speed

The graph below shows the average wind speed.

West Falmouth average winspeed by month (km/h) West Falmouth average winspeed by month (mph)
Average wind speed in West Falmouth (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 19 20 20 20 18 16 16 15 16 17 18 19
mph 12 12 13 12 11 10 10 9 10 10 11 12

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.

West Falmouth relative humidity averages
Average relative humidity in West Falmouth
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
65% 64% 65% 64% 70% 72% 72% 74% 74% 72% 69% 67%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

West Falmouth weather stats

West Falmouth weather statistics
Hottest month: July 25.7°C 78.3°F
Driest month: June 69mm 2.7ins
Sunniest month: October 7.4hrs
Coldest month: January 2.4°C 36.3°F
Wettest month: November 121mm 4.8ins
Warmest sea: August 20.3°C 68.5°F
Map showing location of West Falmouth (41.60427, -70.63447) West Falmouth map pin © Google

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