Marine City (MI) monthly weather averages

Average daytime temperature

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

Marine City average temperature chart (Celsius) Marine City average temperature chart (Fahrenheit)
Average monthly temperatures in Marine City (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -1.8 -0.8 5.1 12.3 19.5 24.5 27.2 26.1 21.9 15 7.8 0.9
°F 28.7 30.5 41.2 54.1 67.1 76.1 80.9 79.1 71.4 59 46 33.5

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.

Marine City monthly rainfall chart (mm) Marine City monthly rainfall chart (inches)
Average monthly rainfall in Marine City (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 57 57 64 73 73 80 66 74 86 59 79 75
inches 2.2 2.2 2.5 2.9 2.9 3.2 2.6 2.9 3.4 2.3 3.1 3
Rainy days 12 10 11 12 10 10 9 9 10 11 12 13

Average annual rainfall in Marine City: 801.633mm (315.6 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Marine City

Marine City average daily sunshine chart
Average daily sunshine Marine City
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 3.2 4.2 4.7 6.8 8.4 9.5 9.9 8.4 6.7 5.5 3.2 2.3

Day / night temperatures

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

Marine City average minimum / maximum temperatures (Celsius) Marine City average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Marine City (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -8.8 -8.2 -2.9 2.3 8.2 13.3 16.2 15.6 11.9 6 1.1 -5.2
Max °C -1.7 -0.7 5.3 12.6 19.8 24.8 27.5 26.4 22.2 15.2 8 1
Min °F 16.3 17.3 26.8 36.1 46.8 55.9 61.1 60.1 53.3 42.8 33.9 22.6
Max °F 22.6 24.1 34.2 45.3 57.2 66.2 71.2 69.8 62.6 51.1 40.1 28.2

Sea temperature

The graph below shows the average sea temperature.

Marine City average sea temperature chart (Celsius) Marine City average sea temperature chart (Fahrenheit)
Average sea temperature around Marine City in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 2.4 1.5 1.6 3.8 9 15.8 21.6 23 20.5 15.1 9.6 4.9
°F 36.3 34.7 34.8 38.9 48.1 60.5 70.9 73.5 68.9 59.1 49.2 40.9

Wind speed

The graph below shows the average wind speed.

Marine City average winspeed by month (km/h) Marine City average winspeed by month (mph)
Average wind speed in Marine City (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 19 18 19 18 16 14 13 12 13 16 17 18
mph 12 11 12 11 10 9 8 8 8 10 11 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.

Marine City relative humidity averages
Average relative humidity in Marine City
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
78% 77% 74% 69% 67% 70% 71% 75% 76% 75% 78% 80%