Sheboygan (WI) monthly weather averages

Average daytime temperature

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

Sheboygan average temperature chart (Celsius) Sheboygan average temperature chart (Fahrenheit)
Average monthly temperatures in Sheboygan (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -3.5 -1.4 4.3 11.6 18.6 24 26.8 25.6 21.2 14.6 6.9 -0.7
°F 25.8 29.5 39.8 52.9 65.4 75.1 80.2 78.2 70.2 58.2 44.4 30.8

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.

Sheboygan monthly rainfall chart (mm) Sheboygan monthly rainfall chart (inches)
Average monthly rainfall in Sheboygan (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 34 30 52 73 70 80 80 88 85 60 59 46
inches 1.3 1.2 2 2.9 2.7 3.1 3.1 3.5 3.3 2.4 2.3 1.8
Rainy days 12 10 12 12 11 10 9 10 10 10 11 12

Average annual rainfall in Sheboygan: 712.3mm (280.4 inches)

Average daily sunshine

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

Sheboygan average daily sunshine chart
Average daily sunshine Sheboygan
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 4.9 5.9 6.6 7.7 9.6 10.8 11 9.7 7.5 5.8 3.9 3.8

Day / night temperatures

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

Sheboygan average minimum / maximum temperatures (Celsius) Sheboygan average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Sheboygan (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -12 -10 -4.2 1.8 7.2 12.4 16 15.3 11.2 5.4 -0.9 -8.5
Max °C -3.3 -1.2 4.6 11.9 18.9 24.3 27.1 25.9 21.5 14.8 7.1 -0.5
Min °F 10.5 14 24.5 35.2 44.9 54.2 60.7 59.5 52.1 41.7 30.5 16.7
Max °F 18.3 21.9 32.4 44.2 55.4 64.9 70.7 69.1 61.3 50.2 37.6 23.9

Sea temperature

The graph below shows the average sea temperature.

Sheboygan average sea temperature chart (Celsius) Sheboygan average sea temperature chart (Fahrenheit)
Average sea temperature around Sheboygan in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 3.6 2.9 2.6 3.3 5.4 11.2 18.6 21.5 19.4 13.7 8.7 5.3
°F 38.5 37.1 36.7 37.9 41.8 52.2 65.4 70.8 66.9 56.7 47.7 41.5

Wind speed

The graph below shows the average wind speed.

Sheboygan average winspeed by month (km/h) Sheboygan average winspeed by month (mph)
Average wind speed in Sheboygan (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 19 19 19 19 17 16 15 14 16 18 19 19
mph 12 12 12 12 11 10 9 9 10 11 12 12

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.

Sheboygan relative humidity averages
Average relative humidity in Sheboygan
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
74% 73% 72% 68% 67% 69% 71% 75% 76% 74% 76% 77%

Other monthly averages

UV index Best time to go?

Sheboygan weather stats

Sheboygan weather statistics
Hottest month: July 26.8°C 80.2°F
Driest month: February 30mm 1.2ins
Sunniest month: July 11hrs
Coldest month: January -3.5°C 25.7°F
Wettest month: August 88mm 3.5ins
Warmest sea: August 21.5°C 70.7°F
Map showing location of Sheboygan (43.75083, -87.71453) Sheboygan map pin © Google

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