Weweantic (MA) monthly weather averages

Average daytime temperature

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

Weweantic average temperature chart (Celsius) Weweantic average temperature chart (Fahrenheit)
Average monthly temperatures in Weweantic (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 2.5 3.2 7.4 12.8 18.6 23.8 26.8 26.1 22.2 17 11.1 5
°F 36.5 37.7 45.4 55 65.4 74.8 80.3 79 72 62.6 52 41

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.

Weweantic monthly rainfall chart (mm) Weweantic monthly rainfall chart (inches)
Average monthly rainfall in Weweantic (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 104 100 110 108 96 81 78 111 91 91 120 116
inches 4.1 3.9 4.3 4.2 3.8 3.2 3.1 4.4 3.6 3.6 4.7 4.6
Rainy days 11 10 12 11 11 11 9 10 8 9 11 12

Average annual rainfall in Weweantic: 1175.5mm (462.8 inches)

Average daily sunshine

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

Weweantic average daily sunshine chart
Average daily sunshine Weweantic
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5.8 6.6 7.4 8 8.8 9.6 9.5 8.9 8.2 7.3 5.4 5.2

Day / night temperatures

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

Weweantic average minimum / maximum temperatures (Celsius) Weweantic average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Weweantic (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -6.5 -6 -1.3 3.2 8.4 13.8 17.4 16.9 12.8 7.2 2.5 -3.6
Max °C 2.7 3.4 7.7 13 18.8 24 27.1 26.4 22.5 17.3 11.3 5.2
Min °F 20.3 21.2 29.8 37.8 47.1 56.8 63.2 62.3 55 44.9 36.5 25.5
Max °F 28.6 29.7 37.8 46.6 56.5 66 72 70.9 63.7 54 44.4 33.4

Sea temperature

The graph below shows the average sea temperature.

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

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

Weweantic relative humidity averages
Average relative humidity in Weweantic
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
65% 64% 64% 63% 69% 71% 71% 74% 74% 71% 69% 67%