Gloucester (MA) monthly weather averages

Contents

Average daytime temperature

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

Gloucester average temperature chart (Celsius) Gloucester average temperature chart (Fahrenheit)
Average monthly temperatures in Gloucester (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 1.2 2.4 7 12.8 18.8 24.1 27.3 26.3 22.2 16.5 10.2 3.8
°F 34.2 36.4 44.6 55 65.9 75.4 81.1 79.3 71.9 61.7 50.4 38.8

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.

Gloucester monthly rainfall chart (mm) Gloucester monthly rainfall chart (inches)
Average monthly rainfall in Gloucester (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 94 92 93 95 85 81 74 76 86 94 119 108
inches 3.7 3.6 3.6 3.8 3.3 3.2 2.9 3 3.4 3.7 4.7 4.2
Rainy days 11 10 11 11 11 11 9 10 8 9 11 12

Average annual rainfall in Gloucester: 1068.3665mm (420.6 inches)

Average daily sunshine

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

Gloucester average daily sunshine chart
Average daily sunshine Gloucester
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5.8 6.5 7.2 7.8 8.8 9.8 10 9.3 8.3 7.1 5.2 5.1

Day / night temperatures

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

Gloucester average minimum / maximum temperatures (Celsius) Gloucester average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Gloucester (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -8.2 -7.3 -2.1 2.8 8.1 13.3 16.6 15.9 11.7 6.1 1.6 -5
Max °C 1.5 2.7 7.2 13 19.1 24.4 27.5 26.6 22.4 16.8 10.5 4
Min °F 17.3 18.9 28.2 37 46.6 55.9 61.8 60.5 53 42.9 34.8 23
Max °F 26 27.9 36.6 46.2 56.5 65.8 71.7 70.2 62.7 52.5 42.8 31.1

Sea temperature

The graph below shows the average sea temperature.

Gloucester average sea temperature chart (Celsius) Gloucester average sea temperature chart (Fahrenheit)
Average sea temperature around Gloucester in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 5 3.4 3.1 4.7 8.4 13.1 17.2 18.4 16.5 13 9.7 7.2
°F 40.9 38.2 37.7 40.5 47.1 55.6 63 65.1 61.6 55.4 49.5 44.9

Wind speed

The graph below shows the average wind speed.

Gloucester average winspeed by month (km/h) Gloucester average winspeed by month (mph)
Average wind speed in Gloucester (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 18 18 19 19 16 15 14 14 14 15 17 18
mph 11 11 12 12 10 10 9 9 9 10 11 11

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.

Gloucester relative humidity averages
Average relative humidity in Gloucester
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
65% 64% 64% 64% 68% 71% 71% 73% 74% 71% 70% 67%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Gloucester weather stats

Gloucester weather statistics
Hottest month: July 27.3°C 81.1°F
Driest month: July 74mm 2.9ins
Sunniest month: August 9.3hrs
Coldest month: January 1.2°C 34.2°F
Wettest month: November 119mm 4.7ins
Warmest sea: August 18.4°C 65.1°F
Map showing location of Gloucester (42.61593, -70.66199) Gloucester map pin © Google

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