Marquette (MI) monthly weather averages

Contents

Average daytime temperature

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

Marquette average temperature chart (Celsius) Marquette average temperature chart (Fahrenheit)
Average monthly temperatures in Marquette (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -5.6 -3.9 1.6 9.3 16.9 22 25.1 23.6 18.5 12.3 3.7 -3
°F 22 25 34.9 48.8 62.4 71.6 77.2 74.5 65.3 54.2 38.7 26.5

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.

Marquette monthly rainfall chart (mm) Marquette monthly rainfall chart (inches)
Average monthly rainfall in Marquette (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 49 39 57 64 73 77 72 82 95 81 72 57
inches 1.9 1.5 2.2 2.5 2.9 3 2.8 3.2 3.8 3.2 2.8 2.2
Rainy days 16 12 13 11 10 12 9 12 13 14 14 17

Average annual rainfall in Marquette: 777.766mm (306.2 inches)

Average daily sunshine

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

Marquette average daily sunshine chart
Average daily sunshine Marquette
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 3.8 5.1 6.3 8 9.6 10.4 11.1 9.4 6.8 4.9 3 2.9

Day / night temperatures

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

Marquette average minimum / maximum temperatures (Celsius) Marquette average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Marquette (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -14.9 -14.6 -9.3 -2 3.8 8.7 12.2 11.5 7.7 2.7 -3.7 -11
Max °C -5.4 -3.6 1.9 9.6 17.2 22.3 25.5 23.9 18.8 12.6 3.9 -2.9
Min °F 5.3 5.7 15.4 28.4 38.8 47.7 53.9 52.7 45.8 36.8 25.3 12.3
Max °F 13.8 15.6 25.3 38.8 50.9 59.9 65.8 63.9 55.8 45.7 32.2 19.6

Sea temperature

The graph below shows the average sea temperature.

Marquette average sea temperature chart (Celsius) Marquette average sea temperature chart (Fahrenheit)
Average sea temperature around Marquette in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 3 2.5 2.1 2.1 3.1 5.5 10.8 16.1 15 10.1 6.6 4.3
°F 37.4 36.5 35.8 35.8 37.5 42 51.4 61 59 50.1 43.9 39.7

Wind speed

The graph below shows the average wind speed.

Marquette average winspeed by month (km/h) Marquette average winspeed by month (mph)
Average wind speed in Marquette (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 16 15 16 16 15 14 12 12 14 15 16 16
mph 10 9 10 10 9 9 8 8 9 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.

Marquette relative humidity averages
Average relative humidity in Marquette
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
74% 73% 72% 67% 67% 72% 74% 77% 79% 77% 78% 77%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Marquette weather stats

Marquette weather statistics
Hottest month: July 25.1°C 77.2°F
Driest month: February 39mm 1.5ins
Sunniest month: July 11.1hrs
Coldest month: January -5.6°C 21.9°F
Wettest month: September 95mm 3.7ins
Warmest sea: August 16.1°C 61°F
Map showing location of Marquette (46.54354, -87.39542) Marquette map pin © Google

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