Westfield (MA) monthly weather averages

Contents

Average daytime temperature

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

Westfield average temperature chart (Celsius) Westfield average temperature chart (Fahrenheit)
Average monthly temperatures in Westfield (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 0.1 1.7 7.4 14.7 21.3 26 28.5 27.3 23.1 17.1 9.9 2.5
°F 32.3 35.1 45.3 58.5 70.4 78.8 83.3 81.2 73.5 62.8 49.8 36.4

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.

Westfield monthly rainfall chart (mm) Westfield monthly rainfall chart (inches)
Average monthly rainfall in Westfield (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 82 80 89 98 98 95 85 94 94 88 101 96
inches 3.2 3.2 3.5 3.8 3.9 3.7 3.4 3.7 3.7 3.5 4 3.8
Rainy days 11 10 11 11 12 12 10 10 9 8 11 12

Average annual rainfall in Westfield: 1068.333mm (420.6 inches)

Average daily sunshine

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

Westfield average daily sunshine chart
Average daily sunshine Westfield
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 6 6.8 7.4 8.1 8.9 9.7 10.1 9.2 7.9 6.9 5 4.9

Day / night temperatures

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

Westfield average minimum / maximum temperatures (Celsius) Westfield average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Westfield (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -10.2 -8.8 -3.3 2 7.6 12.7 15.6 14.6 10 4 -0.4 -6.9
Max °C 0.4 2 7.7 15.1 21.7 26.3 28.8 27.7 23.4 17.5 10.2 2.7
Min °F 13.6 16.2 26.2 35.5 45.6 54.9 60.1 58.2 50 39.1 31.4 19.6
Max °F 23.2 25.9 36 47.3 58.3 67.1 72 70 62.1 51.3 40.8 28.2

Sea temperature

The graph below shows the average sea temperature.

Westfield average sea temperature chart (Celsius) Westfield average sea temperature chart (Fahrenheit)
Average sea temperature around Westfield in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 5.7 3.8 3.6 5.5 9.6 15.1 19.8 20.9 18.9 15.1 11.4 8.3
°F 42.2 38.9 38.5 41.9 49.4 59.1 67.6 69.7 66 59.2 52.5 47

Wind speed

The graph below shows the average wind speed.

Westfield average winspeed by month (km/h) Westfield average winspeed by month (mph)
Average wind speed in Westfield (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 16 16 17 17 15 14 13 13 13 14 16 16
mph 10 10 11 11 9 9 8 8 8 9 10 10

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.

Westfield relative humidity averages
Average relative humidity in Westfield
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
65% 64% 61% 59% 64% 68% 69% 72% 74% 70% 69% 69%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Westfield weather stats

Westfield weather statistics
Hottest month: July 28.5°C 83.3°F
Driest month: February 80mm 3.1ins
Sunniest month: July 10.1hrs
Coldest month: January 0.1°C 32.2°F
Wettest month: November 101mm 4ins
Warmest sea: August 20.9°C 69.6°F
Map showing location of Westfield (42.12509, -72.74954) Westfield map pin © Google

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