Siren (WI) monthly weather averages

Contents

Average daytime temperature

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

Siren average temperature chart (Celsius) Siren average temperature chart (Fahrenheit)
Average monthly temperatures in Siren (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -7 -3.4 3.4 12.7 20 24.7 27.5 25.8 20.3 14.1 4 -4.6
°F 19.3 26 38.2 54.9 68 76.5 81.4 78.4 68.6 57.4 39.1 23.6

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.

Siren monthly rainfall chart (mm) Siren monthly rainfall chart (inches)
Average monthly rainfall in Siren (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 21 17 40 59 87 103 101 105 89 60 39 25
inches 0.8 0.7 1.6 2.3 3.4 4 4 4.1 3.5 2.4 1.6 1
Rainy days 11 8 10 11 12 12 10 11 11 9 9 11

Average annual rainfall in Siren: 698.333mm (274.9 inches)

Average daily sunshine

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

Siren average daily sunshine chart
Average daily sunshine Siren
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5.3 6.5 7.1 8.5 9.7 10.6 11.3 9.8 7.6 5.9 4 4

Day / night temperatures

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

Siren average minimum / maximum temperatures (Celsius) Siren average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Siren (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -18.9 -15.8 -8.1 -0.3 5.9 11 14 12.5 7.8 2 -5.4 -14.6
Max °C -6.8 -3.1 3.7 13.1 20.4 25.1 27.8 26.1 20.7 14.4 4.2 -4.4
Min °F -1.9 3.7 17.4 31.6 42.5 51.7 57.2 54.5 46 35.6 22.3 5.7
Max °F 9 15.1 28 43.5 55.6 64.4 69.6 66.7 57.6 46.8 30.9 14.9

Sea temperature

The graph below shows the average sea temperature.

Siren average sea temperature chart (Celsius) Siren average sea temperature chart (Fahrenheit)
Average sea temperature around Siren in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 6 5.7 6 6.9 8.3 10.4 13.4 17.1 16 12.1 9 7
°F 42.7 42.3 42.8 44.4 46.9 50.7 56.1 62.7 60.7 53.8 48.1 44.6

Wind speed

The graph below shows the average wind speed.

Siren average winspeed by month (km/h) Siren average winspeed by month (mph)
Average wind speed in Siren (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 18 18 19 20 18 17 16 15 16 18 18 18
mph 11 11 12 12 11 11 10 9 10 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.

Siren relative humidity averages
Average relative humidity in Siren
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
72% 70% 69% 63% 63% 68% 69% 73% 75% 70% 75% 76%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Siren weather stats

Siren weather statistics
Hottest month: July 27.5°C 81.5°F
Driest month: February 17mm 0.7ins
Sunniest month: July 11.3hrs
Coldest month: January -7°C 19.4°F
Wettest month: August 105mm 4.1ins
Warmest sea: August 17.1°C 62.8°F
Map showing location of Siren (45.78578, -92.38103) Siren map pin © Google

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