Assen monthly weather averages

Average daytime temperature

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

Assen average temperature chart (Celsius) Assen average temperature chart (Fahrenheit)
Average monthly temperatures in Assen (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 3.7 4.6 7.9 11.6 16.6 19.2 20.7 21.1 17.9 13.6 8.2 5.1
°F 38.7 40.2 46.2 52.9 61.8 66.6 69.3 70 64.2 56.4 46.7 41.2

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.

Assen monthly rainfall chart (mm) Assen monthly rainfall chart (inches)
Average monthly rainfall in Assen (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 67 46 58 50 58 68 79 64 66 67 76 76
inches 2.6 1.8 2.3 2 2.3 2.7 3.1 2.5 2.6 2.6 3 3
Rainy days 20 14 18 15 15 15 16 15 17 17 20 20

Average annual rainfall in Assen: 833.2mm (328 inches)

Average daily sunshine

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

Assen average daily sunshine chart
Average daily sunshine Assen
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 1.5 2.7 3.6 5.5 6.8 6.9 6.4 6.4 4.7 3.4 2 1.3

Day / night temperatures

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

Assen average minimum / maximum temperatures (Celsius) Assen average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Assen (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -1.3 -1.1 0.8 2.6 6.6 9.6 11.3 11.1 8.9 6.1 2.5 0.4
Max °C 3.9 4.7 8.1 11.9 16.8 19.5 21 21.4 18.1 13.8 8.3 5.3
Min °F 29.8 30 33.4 36.6 43.9 49.2 52.3 51.9 48 42.9 36.5 32.6
Max °F 34.3 35.2 39.9 45 53.1 58.1 61 61.2 56.3 49.8 41.7 37

Sea temperature

The graph below shows the average sea temperature.

Assen average sea temperature chart (Celsius) Assen average sea temperature chart (Fahrenheit)
Average sea temperature around Assen in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 6.3 5.1 5.4 7.6 10.9 14.3 16.9 18.3 17.2 14.8 11.7 8.6
°F 43.4 41.2 41.8 45.7 51.7 57.7 62.5 64.9 63 58.7 53 47.5

Wind speed

The graph below shows the average wind speed.

Assen average winspeed by month (km/h) Assen average winspeed by month (mph)
Average wind speed in Assen (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 18 18 18 17 14 14 14 14 14 14 18 18
mph 11 11 11 11 9 9 9 9 9 9 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.

Assen relative humidity averages
Average relative humidity in Assen
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
91% 87% 85% 80% 78% 79% 81% 81% 86% 88% 90% 91%

Other monthly averages

UV index Best time to go?

Assen weather stats

Assen weather statistics
Hottest month: August 21.1°C 70°F
Driest month: February 46mm 1.8ins
Sunniest month: May 6.8hrs
Coldest month: January 3.7°C 38.7°F
Wettest month: July 79mm 3.1ins
Warmest sea: August 18.3°C 64.9°F
Map showing location of Assen (52.99667, 6.5625) Assen map pin © Google

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