Harrison (MI) monthly weather averages

Average daytime temperature

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

Harrison average temperature chart (Celsius) Harrison average temperature chart (Fahrenheit)
Average monthly temperatures in Harrison (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -3.6 -2.2 3.6 11.7 19 24 26.7 24.9 20.3 13.5 5.9 -1.1
°F 25.5 28 38.5 53.1 66.2 75.2 80 76.9 68.5 56.4 42.5 30

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.

Harrison monthly rainfall chart (mm) Harrison monthly rainfall chart (inches)
Average monthly rainfall in Harrison (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 38 30 52 66 68 80 68 88 92 62 62 50
inches 1.5 1.2 2.1 2.6 2.7 3.2 2.7 3.5 3.6 2.4 2.4 2
Rainy days 15 12 13 12 10 11 9 10 11 12 13 16

Average annual rainfall in Harrison: 714.333mm (281.2 inches)

Average daily sunshine

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

Harrison average daily sunshine chart
Average daily sunshine Harrison
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 3.7 5 6.2 7.6 9.3 10.3 10.7 9.1 7.1 5.2 3.1 2.6

Day / night temperatures

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

Harrison average minimum / maximum temperatures (Celsius) Harrison average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Harrison (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -12.4 -12.5 -7.1 0 5.9 10.7 13.4 12.4 8.5 3 -2.1 -8.7
Max °C -3.4 -2 3.9 12 19.3 24.3 27 25.3 20.6 13.8 6.1 -1
Min °F 9.7 9.6 19.3 32 42.6 51.3 56.1 54.2 47.2 37.4 28.3 16.4
Max °F 17.8 19 29.1 42.8 54.7 63.5 68.4 65.8 58.1 47.1 35.6 23.4

Sea temperature

The graph below shows the average sea temperature.

Harrison average sea temperature chart (Celsius) Harrison average sea temperature chart (Fahrenheit)
Average sea temperature around Harrison in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 2.9 2.1 1.9 2.5 4.4 8.8 15.1 18.8 17.1 12 7.7 4.7
°F 37.2 35.9 35.4 36.5 40 47.8 59.2 65.9 62.8 53.6 45.9 40.5

Wind speed

The graph below shows the average wind speed.

Harrison average winspeed by month (km/h) Harrison average winspeed by month (mph)
Average wind speed in Harrison (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 17 16 17 17 15 14 13 12 13 15 17 16
mph 11 10 10 10 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.

Harrison relative humidity averages
Average relative humidity in Harrison
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
79% 76% 73% 68% 65% 70% 71% 76% 79% 77% 81% 82%

Other monthly averages

UV index Best time to go?

Harrison weather stats

Harrison weather statistics
Hottest month: July 26.7°C 80.1°F
Driest month: February 30mm 1.2ins
Sunniest month: July 10.7hrs
Coldest month: January -3.6°C 25.5°F
Wettest month: September 92mm 3.6ins
Warmest sea: August 18.8°C 65.8°F
Map showing location of Harrison (44.01919, -84.79947) Harrison map pin © Google

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