Holland (MI) monthly weather averages

Average daytime temperature

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

Holland average temperature chart (Celsius) Holland average temperature chart (Fahrenheit)
Average monthly temperatures in Holland (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -1.2 0.4 6.6 13.8 20.3 25.1 27.5 26.4 22.6 15.9 8.6 1.4
°F 29.8 32.7 43.9 56.9 68.6 77.3 81.4 79.5 72.7 60.7 47.4 34.5

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.

Holland monthly rainfall chart (mm) Holland monthly rainfall chart (inches)
Average monthly rainfall in Holland (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 57 38 61 81 74 82 75 85 96 73 81 73
inches 2.2 1.5 2.4 3.2 2.9 3.2 3 3.4 3.8 2.9 3.2 2.9
Rainy days 17 13 13 13 10 10 9 9 10 11 13 16

Average annual rainfall in Holland: 830.467mm (327 inches)

Average daily sunshine

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

Holland average daily sunshine chart
Average daily sunshine Holland
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 3.8 5 6.2 7.7 9.3 10.7 10.7 9.6 7.7 5.8 3.4 2.8

Day / night temperatures

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

Holland average minimum / maximum temperatures (Celsius) Holland average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Holland (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -8.8 -8.2 -3.1 2.3 7.6 12.6 15.5 14.7 10.9 5.2 0.4 -5.6
Max °C -1.1 0.6 6.9 14.1 20.7 25.5 27.8 26.7 22.9 16.2 8.8 1.6
Min °F 16.3 17.2 26.5 36.1 45.6 54.6 59.8 58.5 51.6 41.4 32.8 22
Max °F 23.2 25.2 35.4 46.8 57.4 66.2 70.9 69.3 62.4 51.3 40.3 28.4

Sea temperature

The graph below shows the average sea temperature.

Holland average sea temperature chart (Celsius) Holland average sea temperature chart (Fahrenheit)
Average sea temperature around Holland in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 3.7 2.9 2.7 3.7 6.1 12.1 19.3 21.7 19.5 13.8 8.7 5.2
°F 38.6 37.2 36.9 38.6 43 53.8 66.7 71.1 67.1 56.9 47.6 41.4

Wind speed

The graph below shows the average wind speed.

Holland average winspeed by month (km/h) Holland average winspeed by month (mph)
Average wind speed in Holland (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 21 19 20 20 17 16 15 14 15 17 19 20
mph 13 12 13 12 11 10 9 9 9 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.

Holland relative humidity averages
Average relative humidity in Holland
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
77% 75% 71% 66% 65% 68% 70% 74% 75% 74% 76% 79%