Siegen monthly weather averages

Average daytime temperature

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

Siegen average temperature chart (Celsius) Siegen average temperature chart (Fahrenheit)
Average monthly temperatures in Siegen (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 1.7 3.3 6.8 11.3 16.1 19.3 20.9 20.7 17.4 12.4 6.1 2.7
°F 35.1 37.9 44.3 52.4 61 66.8 69.6 69.2 63.3 54.3 43 36.9

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.

Siegen monthly rainfall chart (mm) Siegen monthly rainfall chart (inches)
Average monthly rainfall in Siegen (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 61 51 55 58 65 81 81 75 62 56 69 72
inches 2.4 2 2.2 2.3 2.6 3.2 3.2 3 2.5 2.2 2.7 2.8
Rainy days 17 14 16 15 16 16 16 15 14 14 16 17

Average annual rainfall in Siegen: 845mm (332.7 inches)

Average daily sunshine

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

Siegen average daily sunshine chart
Average daily sunshine Siegen
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 1.6 3 3.9 5.5 6.8 6.9 7 6.7 5.2 3.7 2 1.5

Day / night temperatures

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

Siegen average minimum / maximum temperatures (Celsius) Siegen average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Siegen (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -2.5 -2 0.2 3.1 7.1 10.3 11.7 11.5 9 5.7 1.4 -1.5
Max °C 1.9 3.4 7 11.6 16.4 19.6 21.1 20.9 17.6 12.6 6.2 2.9
Min °F 27.6 28.4 32.4 37.5 44.7 50.5 53.1 52.7 48.2 42.2 34.5 29.4
Max °F 31.5 33.3 38.5 45.1 53.1 58.8 61.5 61.2 55.9 48.4 38.8 33.3

Sea temperature

The graph below shows the average sea temperature.

Siegen average sea temperature chart (Celsius) Siegen average sea temperature chart (Fahrenheit)
Average sea temperature around Siegen in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 7.4 6.4 6.9 9.3 13.2 17.1 19.7 20.6 18.8 15.9 12.6 9.4
°F 45.3 43.5 44.4 48.8 55.8 62.7 67.5 69.1 65.9 60.7 54.6 48.9

Wind speed

The graph below shows the average wind speed.

Siegen average winspeed by month (km/h) Siegen average winspeed by month (mph)
Average wind speed in Siegen (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 10 12 13 14
mph 9 9 9 8 7 7 7 6 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.

Siegen relative humidity averages
Average relative humidity in Siegen
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
90% 83% 77% 71% 70% 72% 71% 71% 77% 83% 87% 90%

Other monthly averages

UV index Best time to go?

Siegen weather stats

Siegen weather statistics
Hottest month: July 20.9°C 69.6°F
Driest month: February 51mm 2ins
Sunniest month: August 6.7hrs
Coldest month: January 1.7°C 35.1°F
Wettest month: June 81mm 3.2ins
Warmest sea: August 20.6°C 69.1°F
Map showing location of Siegen (50.87482, 8.02431) Siegen map pin © Google

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