Whitefish Bay (WI) monthly weather averages

Average daytime temperature

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

Whitefish Bay average temperature chart (Celsius) Whitefish Bay average temperature chart (Fahrenheit)
Average monthly temperatures in Whitefish Bay (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -3.4 -1 5 12.3 18.9 24.6 27.2 25.9 21.7 15.1 7.2 -0.4
°F 25.9 30.3 41 54.1 66 76.2 81 78.6 71.1 59.2 45 31.2

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.

Whitefish Bay monthly rainfall chart (mm) Whitefish Bay monthly rainfall chart (inches)
Average monthly rainfall in Whitefish Bay (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 37 30 59 82 70 85 85 91 82 58 59 48
inches 1.4 1.2 2.3 3.2 2.7 3.3 3.3 3.6 3.2 2.3 2.3 1.9
Rainy days 12 10 12 12 11 10 10 9 10 10 11 12

Average annual rainfall in Whitefish Bay: 738.766mm (290.9 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Whitefish Bay

Whitefish Bay average daily sunshine chart
Average daily sunshine Whitefish Bay
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5 5.9 6.5 7.7 9.5 10.9 11.1 9.7 7.7 6.2 4.1 3.8

Day / night temperatures

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

Whitefish Bay average minimum / maximum temperatures (Celsius) Whitefish Bay average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Whitefish Bay (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -11.6 -9.3 -3.2 2.5 7.9 13.4 16.9 16.1 11.9 5.9 -0.4 -8.2
Max °C -3.2 -0.8 5.2 12.5 19.2 24.9 27.5 26.2 22 15.4 7.4 -0.3
Min °F 11.1 15.4 26.2 36.5 46.1 56 62.4 60.9 53.3 42.5 31.3 17.3
Max °F 18.7 23 33.8 45.5 56.3 66.4 72 70 62.4 51.1 38.3 24.4

Sea temperature

The graph below shows the average sea temperature.

Whitefish Bay average sea temperature chart (Celsius) Whitefish Bay average sea temperature chart (Fahrenheit)
Average sea temperature around Whitefish Bay 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.

Whitefish Bay average winspeed by month (km/h) Whitefish Bay average winspeed by month (mph)
Average wind speed in Whitefish Bay (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 20 19 21 21 18 17 16 15 16 18 19 20
mph 13 12 13 13 11 11 10 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.

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

Other monthly averages

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Whitefish Bay weather stats

Whitefish Bay weather statistics
Hottest month: July 27.2°C 81°F
Driest month: February 30mm 1.2ins
Sunniest month: July 11.1hrs
Coldest month: January -3.4°C 25.9°F
Wettest month: August 91mm 3.6ins
Warmest sea: August 21.5°C 70.7°F
Map showing location of Whitefish Bay (43.11334, -87.90009) Whitefish Bay map pin © Google

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