Boisbriand monthly weather averages

Average daytime temperature

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

Boisbriand average temperature chart (Celsius) Boisbriand average temperature chart (Fahrenheit)
Average monthly temperatures in Boisbriand (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -6.2 -4.4 1.7 10.4 18.5 23.2 26.2 24.5 19.1 12.3 4.7 -3.3
°F 20.9 24.1 35.1 50.7 65.3 73.8 79.2 76.1 66.4 54.1 40.5 26.1

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.

Boisbriand monthly rainfall chart (mm) Boisbriand monthly rainfall chart (inches)
Average monthly rainfall in Boisbriand (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 71 58 70 76 74 86 90 100 93 80 96 87
inches 2.8 2.3 2.7 3 2.9 3.4 3.6 3.9 3.7 3.2 3.8 3.4
Rainy days 15 12 12 12 13 13 12 13 12 13 14 15

Average annual rainfall in Boisbriand: 953.233mm (375.3 inches)

Average daily sunshine

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

Boisbriand average daily sunshine chart
Average daily sunshine Boisbriand
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 3.7 4.8 5.6 6.6 7.9 8.8 9.4 8.2 6.3 4.9 3 3

Day / night temperatures

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

Boisbriand average minimum / maximum temperatures (Celsius) Boisbriand average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Boisbriand (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -15.1 -13.7 -6.8 0.8 7.7 12.8 15.8 14.5 9.5 3.7 -1.9 -11.1
Max °C -6 -4.2 2 10.6 18.8 23.5 26.5 24.8 19.4 12.5 4.9 -3.1
Min °F 4.9 7.4 19.9 33.4 45.8 55 60.4 58 49 38.7 28.6 12
Max °F 13.1 16 27.7 42.3 55.8 64.6 70 67.3 57.9 46.6 34.7 19.2

Sea temperature

The graph below shows the average sea temperature.

Boisbriand average sea temperature chart (Celsius) Boisbriand average sea temperature chart (Fahrenheit)
Average sea temperature around Boisbriand in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 3.7 2.7 2.3 3.1 5.9 10.7 15.4 17 15.1 11.5 8.1 5.3
°F 38.6 36.8 36.1 37.6 42.6 51.3 59.7 62.6 59.2 52.7 46.5 41.5

Wind speed

The graph below shows the average wind speed.

Boisbriand average winspeed by month (km/h) Boisbriand average winspeed by month (mph)
Average wind speed in Boisbriand (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 15 14 15 14 13 13 12 11 12 13 14 14
mph 9 9 9 9 8 8 7 7 7 8 9 9

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.

Boisbriand relative humidity averages
Average relative humidity in Boisbriand
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
73% 71% 69% 65% 64% 69% 71% 74% 76% 75% 78% 77%

Other monthly averages

UV index Best time to go?

Boisbriand weather stats

Boisbriand weather statistics
Hottest month: July 26.2°C 79.2°F
Driest month: February 58mm 2.3ins
Sunniest month: July 9.4hrs
Coldest month: January -6.2°C 20.8°F
Wettest month: August 100mm 3.9ins
Warmest sea: August 17°C 62.6°F
Map showing location of Boisbriand (45.61678, -73.83249) Boisbriand map pin © Google

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