Howell (MI) monthly weather averages

Contents

Average daytime temperature

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

Howell average temperature chart (Celsius) Howell average temperature chart (Fahrenheit)
Average monthly temperatures in Howell (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -1.8 -0.2 6.2 13.8 20.5 25.6 27.9 26.5 22.5 15.7 8.3 0.9
°F 28.7 31.7 43.2 56.8 69 78.2 82.2 79.7 72.4 60.2 46.9 33.6

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.

Howell monthly rainfall chart (mm) Howell monthly rainfall chart (inches)
Average monthly rainfall in Howell (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 39 38 59 77 70 86 73 85 83 55 68 61
inches 1.5 1.5 2.3 3 2.8 3.4 2.9 3.4 3.3 2.2 2.7 2.4
Rainy days 14 11 13 13 11 11 10 10 10 10 12 15

Average annual rainfall in Howell: 752.866mm (296.4 inches)

Average daily sunshine

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

Howell average daily sunshine chart
Average daily sunshine Howell
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 4.2 5.3 6.4 7.7 9.4 10.5 10.8 9.5 7.8 5.9 3.6 3.1

Day / night temperatures

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

Howell average minimum / maximum temperatures (Celsius) Howell average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Howell (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -9.8 -8.9 -3.5 2.4 8.2 13.3 15.8 14.8 11.1 5.1 0.1 -6.5
Max °C -1.7 0 6.5 14.1 20.9 26 28.2 26.8 22.8 16 8.5 1.1
Min °F 14.5 16.1 25.8 36.2 46.7 55.9 60.4 58.6 51.9 41.1 32.2 20.4
Max °F 21.7 24.1 34.7 46.8 58.1 67.3 71.6 69.4 62.4 50.9 39.7 27.1

Sea temperature

The graph below shows the average sea temperature.

Howell average sea temperature chart (Celsius) Howell average sea temperature chart (Fahrenheit)
Average sea temperature around Howell in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 2.6 1.7 1.7 3.6 8 14.4 20.3 22.3 20 14.6 9.2 4.9
°F 36.7 35 35 38.5 46.4 57.9 68.6 72.2 67.9 58.2 48.6 40.9

Wind speed

The graph below shows the average wind speed.

Howell average winspeed by month (km/h) Howell average winspeed by month (mph)
Average wind speed in Howell (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 20 18 19 19 17 15 14 13 14 16 18 19
mph 12 11 12 12 10 9 9 8 9 10 11 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.

Howell relative humidity averages
Average relative humidity in Howell
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
76% 74% 71% 67% 66% 68% 70% 74% 76% 74% 77% 79%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Howell weather stats

Howell weather statistics
Hottest month: July 27.9°C 82.2°F
Driest month: February 38mm 1.5ins
Sunniest month: July 10.8hrs
Coldest month: January -1.8°C 28.8°F
Wettest month: June 86mm 3.4ins
Warmest sea: August 22.3°C 72.1°F
Map showing location of Howell (42.60726, -83.9294) Howell map pin © Google

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