Thetford-Mines monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Thetford-Mines

Thetford-Mines average temperature chart (Celsius) Thetford-Mines average temperature chart (Fahrenheit)
Average monthly temperatures in Thetford-Mines (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -8.1 -6.3 -0.4 7.1 15.5 20.4 23 21.5 16.4 9.8 2.2 -5
°F 17.5 20.6 31.2 44.7 59.9 68.7 73.4 70.6 61.5 49.7 35.9 23

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.

Thetford-Mines monthly rainfall chart (mm) Thetford-Mines monthly rainfall chart (inches)
Average monthly rainfall in Thetford-Mines (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 79 68 82 74 99 112 114 146 118 97 98 102
inches 3.1 2.7 3.2 2.9 3.9 4.4 4.5 5.7 4.6 3.8 3.9 4
Rainy days 16 14 14 13 14 15 14 15 15 15 17 18

Average annual rainfall in Thetford-Mines: 1164.233mm (458.4 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Thetford-Mines

Thetford-Mines average daily sunshine chart
Average daily sunshine Thetford-Mines
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 2.7 3.7 4.4 5.7 6.9 7.4 8.1 7 5.2 3.7 2.2 2

Day / night temperatures

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

Thetford-Mines average minimum / maximum temperatures (Celsius) Thetford-Mines average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Thetford-Mines (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -17.4 -15.5 -9.6 -1.9 4.7 10 12.8 11.9 7 1.6 -4.6 -13.4
Max °C -7.9 -6.1 -0.2 7.3 15.8 20.7 23.3 21.7 16.6 10.1 2.4 -4.8
Min °F 0.8 4.1 14.7 28.6 40.4 49.9 55 53.4 44.6 34.8 23.8 7.9
Max °F 9.3 12.6 23.2 36.9 50.4 59.5 64.4 62.2 53.2 42.4 30 15.6

Sea temperature

The graph below shows the average sea temperature.

Thetford-Mines average sea temperature chart (Celsius) Thetford-Mines average sea temperature chart (Fahrenheit)
Average sea temperature around Thetford-Mines in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 2.9 2 1.8 2.6 5.4 10 14.1 15.6 13.7 10.3 7.1 4.4
°F 37.2 35.7 35.2 36.7 41.8 50 57.4 60 56.6 50.5 44.8 40

Wind speed

The graph below shows the average wind speed.

Thetford-Mines average winspeed by month (km/h) Thetford-Mines average winspeed by month (mph)
Average wind speed in Thetford-Mines (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 13 13 14 13 12 11 9 9 10 12 12 12
mph 8 8 9 8 7 7 6 6 6 7 8 8

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.

Thetford-Mines relative humidity averages
Average relative humidity in Thetford-Mines
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
72% 70% 68% 66% 65% 72% 75% 78% 78% 76% 79% 77%

Other monthly averages

UV index Best time to go?

Thetford-Mines weather stats

Thetford-Mines weather statistics
Hottest month: July 23°C 73.4°F
Driest month: February 68mm 2.7ins
Sunniest month: July 8.1hrs
Coldest month: January -8.1°C 17.4°F
Wettest month: August 146mm 5.7ins
Warmest sea: August 15.6°C 60.1°F
Map showing location of Thetford-Mines (46.09371, -71.30539) Thetford-Mines map pin © Google

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