Billerica (MA) monthly weather averages

Contents

Average daytime temperature

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

Billerica average temperature chart (Celsius) Billerica average temperature chart (Fahrenheit)
Average monthly temperatures in Billerica (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 0.7 2 7.1 13.6 19.9 24.9 27.6 26.6 22.2 16.5 10 3
°F 33.3 35.6 44.7 56.4 67.8 76.8 81.7 79.8 72 61.7 50 37.3

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.

Billerica monthly rainfall chart (mm) Billerica monthly rainfall chart (inches)
Average monthly rainfall in Billerica (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 92 88 96 100 91 87 85 85 88 94 116 104
inches 3.6 3.4 3.8 3.9 3.6 3.4 3.3 3.4 3.5 3.7 4.6 4.1
Rainy days 11 10 11 11 11 11 9 10 9 9 11 12

Average annual rainfall in Billerica: 1095.833mm (431.4 inches)

Average daily sunshine

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

Billerica average daily sunshine chart
Average daily sunshine Billerica
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5.8 6.5 7.2 7.8 8.9 9.8 10.1 9.3 8.1 7 5.1 5.1

Day / night temperatures

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

Billerica average minimum / maximum temperatures (Celsius) Billerica average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Billerica (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -9.6 -8.7 -3.1 2.2 7.8 13.1 16.1 15.2 10.5 4.6 0.2 -6.4
Max °C 1 2.3 7.3 13.9 20.2 25.2 27.9 26.9 22.5 16.8 10.3 3.2
Min °F 14.8 16.4 26.4 35.9 46 55.5 61 59.3 50.9 40.3 32.3 20.5
Max °F 24.3 26.2 35.8 46.4 57.2 66.4 71.6 69.8 61.7 51.3 41.4 29.1

Sea temperature

The graph below shows the average sea temperature.

Billerica average sea temperature chart (Celsius) Billerica average sea temperature chart (Fahrenheit)
Average sea temperature around Billerica in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 5.4 3.8 3.5 5.2 9.1 14 18.6 19.8 17.8 14.2 10.7 7.9
°F 41.8 38.8 38.3 41.4 48.4 57.3 65.4 67.7 64.1 57.6 51.3 46.2

Wind speed

The graph below shows the average wind speed.

Billerica average winspeed by month (km/h) Billerica average winspeed by month (mph)
Average wind speed in Billerica (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 17 18 18 18 16 15 14 13 14 15 16 17
mph 11 11 11 11 10 9 9 8 9 9 10 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.

Billerica relative humidity averages
Average relative humidity in Billerica
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
64% 63% 63% 62% 66% 69% 70% 72% 74% 70% 70% 68%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Billerica weather stats

Billerica weather statistics
Hottest month: July 27.6°C 81.7°F
Driest month: July 85mm 3.3ins
Sunniest month: July 10.1hrs
Coldest month: January 0.7°C 33.3°F
Wettest month: November 116mm 4.6ins
Warmest sea: August 19.8°C 67.6°F
Map showing location of Billerica (42.55843, -71.26895) Billerica map pin © Google

Locations nearby

Top United States locations