Prairie du Chien (WI) monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Prairie du Chien

Prairie du Chien average temperature chart (Celsius) Prairie du Chien average temperature chart (Fahrenheit)
Average monthly temperatures in Prairie du Chien (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -3.9 -0.4 6.4 15.2 21.8 26.7 29.2 27.7 23 16.7 7.3 -1.1
°F 25 31.2 43.6 59.3 71.3 80.1 84.5 81.8 73.4 62 45.2 30

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.

Prairie du Chien monthly rainfall chart (mm) Prairie du Chien monthly rainfall chart (inches)
Average monthly rainfall in Prairie du Chien (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 24 27 50 81 92 98 98 103 86 59 51 34
inches 0.9 1 2 3.2 3.6 3.9 3.8 4.1 3.4 2.3 2 1.3
Rainy days 9 7 10 11 11 11 10 9 10 9 9 9

Average annual rainfall in Prairie du Chien: 755mm (297.2 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Prairie du Chien

Prairie du Chien average daily sunshine chart
Average daily sunshine Prairie du Chien
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5.6 7.5 7.6 8.5 10.3 10.9 11 10.2 8 7.2 4.8 4.6

Day / night temperatures

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

Prairie du Chien average minimum / maximum temperatures (Celsius) Prairie du Chien average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Prairie du Chien (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -14.2 -11.5 -4.3 2.5 8.7 13.8 16.3 15 10.5 4.7 -2.4 -10.3
Max °C -3.7 -0.1 6.7 15.5 22.2 27.1 29.5 28 23.3 17 7.6 -0.9
Min °F 6.5 11.4 24.3 36.5 47.6 56.8 61.3 59 50.9 40.4 27.8 13.5
Max °F 16 21.6 34.2 48.2 59.7 68.7 73.2 70.7 62.4 51.4 36.7 21.9

Sea temperature

The graph below shows the average sea temperature.

Prairie du Chien average sea temperature chart (Celsius) Prairie du Chien average sea temperature chart (Fahrenheit)
Average sea temperature around Prairie du Chien in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 6.9 6.6 6.9 7.9 9.5 11.7 14.9 18.6 17.4 13.3 10.1 8.1
°F 44.5 43.9 44.5 46.2 49 53 58.8 65.4 63.2 55.9 50.2 46.6

Wind speed

The graph below shows the average wind speed.

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

Prairie du Chien relative humidity averages
Average relative humidity in Prairie du Chien
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
73% 73% 71% 65% 66% 69% 72% 75% 76% 71% 75% 77%

Other monthly averages

UV index Best time to go?

Prairie du Chien weather stats

Prairie du Chien weather statistics
Hottest month: July 29.2°C 84.6°F
Driest month: January 24mm 0.9ins
Sunniest month: July 11hrs
Coldest month: January -3.9°C 25°F
Wettest month: August 103mm 4.1ins
Warmest sea: August 18.6°C 65.5°F
Map showing location of Prairie du Chien (43.05165, -91.14124) Prairie du Chien map pin © Google

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