Arnsberg monthly weather averages

Average daytime temperature

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

Arnsberg average temperature chart (Celsius) Arnsberg average temperature chart (Fahrenheit)
Average monthly temperatures in Arnsberg (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 2.2 3.6 7.1 11.6 16.3 19.4 20.9 21 17.5 12.8 6.6 3.3
°F 36 38.4 44.8 52.9 61.4 67 69.7 69.8 63.6 55 43.9 38

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.

Arnsberg monthly rainfall chart (mm) Arnsberg monthly rainfall chart (inches)
Average monthly rainfall in Arnsberg (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 63 53 56 62 67 83 85 75 65 56 70 75
inches 2.5 2.1 2.2 2.4 2.6 3.3 3.3 3 2.5 2.2 2.7 3
Rainy days 17 13 16 15 16 16 16 15 15 14 16 18

Average annual rainfall in Arnsberg: 868.1mm (341.8 inches)

Average daily sunshine

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

Arnsberg average daily sunshine chart
Average daily sunshine Arnsberg
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 1.6 3 3.8 5.5 6.9 6.8 6.8 6.7 5 3.7 2 1.4

Day / night temperatures

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

Arnsberg average minimum / maximum temperatures (Celsius) Arnsberg average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Arnsberg (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -2.1 -1.7 0.5 3.2 7.3 10.4 11.9 11.8 9.3 6.1 1.9 -0.9
Max °C 2.3 3.7 7.3 11.8 16.6 19.7 21.2 21.3 17.8 13 6.7 3.5
Min °F 28.2 28.9 32.9 37.8 45.1 50.6 53.3 53.2 48.7 42.9 35.4 30.5
Max °F 32.2 33.8 39 45.5 53.4 59 61.7 61.7 56.3 49.1 39.7 34.3

Sea temperature

The graph below shows the average sea temperature.

Arnsberg average sea temperature chart (Celsius) Arnsberg average sea temperature chart (Fahrenheit)
Average sea temperature around Arnsberg in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 6.4 5.5 6 8.5 12.4 16.2 18.9 19.8 18.1 15.3 11.8 8.5
°F 43.6 41.8 42.7 47.3 54.4 61.2 65.9 67.7 64.6 59.5 53.3 47.3

Wind speed

The graph below shows the average wind speed.

Arnsberg average winspeed by month (km/h) Arnsberg average winspeed by month (mph)
Average wind speed in Arnsberg (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 15 14 14 13 11 11 10 10 11 12 13 14
mph 9 9 9 8 7 7 7 7 7 7 8 9

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.

Arnsberg relative humidity averages
Average relative humidity in Arnsberg
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
91% 85% 79% 73% 71% 73% 73% 73% 79% 84% 88% 91%

Other monthly averages

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Arnsberg weather stats

Arnsberg weather statistics
Hottest month: July 20.9°C 69.6°F
Driest month: February 53mm 2.1ins
Sunniest month: August 6.7hrs
Coldest month: January 2.2°C 36°F
Wettest month: July 85mm 3.3ins
Warmest sea: August 19.8°C 67.6°F
Map showing location of Arnsberg (51.38333, 8.08333) Arnsberg map pin © Google

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