Brookfield (WI) monthly weather averages

Average daytime temperature

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

Brookfield average temperature chart (Celsius) Brookfield average temperature chart (Fahrenheit)
Average monthly temperatures in Brookfield (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -3.6 -1 5.2 12.8 19.7 25.3 27.7 26.3 21.9 15.3 7.1 -0.6
°F 25.5 30.2 41.4 55 67.4 77.5 81.8 79.3 71.4 59.6 44.7 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.

Brookfield monthly rainfall chart (mm) Brookfield monthly rainfall chart (inches)
Average monthly rainfall in Brookfield (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 34 28 58 81 72 89 88 96 85 60 59 45
inches 1.3 1.1 2.3 3.2 2.8 3.5 3.5 3.8 3.4 2.4 2.3 1.8
Rainy days 11 10 12 12 11 11 10 10 10 10 11 12

Average annual rainfall in Brookfield: 749.7mm (295.2 inches)

Average daily sunshine

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

Brookfield average daily sunshine chart
Average daily sunshine Brookfield
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5.1 5.9 6.5 7.6 9.5 10.8 11 9.7 7.7 6.2 4.1 3.9

Day / night temperatures

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

Brookfield average minimum / maximum temperatures (Celsius) Brookfield average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Brookfield (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -12.2 -9.8 -3.5 2.6 8.3 13.7 16.9 15.9 11.7 5.7 -0.7 -8.6
Max °C -3.4 -0.8 5.5 13.1 20 25.6 28 26.6 22.2 15.6 7.3 -0.5
Min °F 10 14.4 25.8 36.6 46.9 56.6 62.3 60.5 53 42.2 30.8 16.6
Max °F 18 22.5 33.8 46 57.4 67.3 72.3 70.2 62.4 51.1 37.9 23.9

Sea temperature

The graph below shows the average sea temperature.

Brookfield average sea temperature chart (Celsius) Brookfield average sea temperature chart (Fahrenheit)
Average sea temperature around Brookfield in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 4 3.3 3.1 3.7 5.6 10.7 17.4 20.8 18.8 13.3 8.6 5.5
°F 39.1 37.9 37.5 38.7 42.1 51.2 63.3 69.4 65.8 55.9 47.6 41.9

Wind speed

The graph below shows the average wind speed.

Brookfield average winspeed by month (km/h) Brookfield average winspeed by month (mph)
Average wind speed in Brookfield (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 19
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.

Brookfield relative humidity averages
Average relative humidity in Brookfield
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

UV index Best time to go?

Brookfield weather stats

Brookfield weather statistics
Hottest month: July 27.7°C 81.9°F
Driest month: February 28mm 1.1ins
Sunniest month: July 11hrs
Coldest month: January -3.6°C 25.5°F
Wettest month: August 96mm 3.8ins
Warmest sea: August 20.8°C 69.4°F
Map showing location of Brookfield (43.06057, -88.10648) Brookfield map pin © Google

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