Sønderborg monthly weather averages

Average daytime temperature

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

Sønderborg average temperature chart (Celsius) Sønderborg average temperature chart (Fahrenheit)
Average monthly temperatures in Sønderborg (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 2.3 2.5 5 9.4 14.5 18.4 19.4 19.7 16.5 12.3 7.3 3.9
°F 36.1 36.6 41.1 48.9 58.1 65.1 67 67.5 61.7 54.1 45.2 39

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.

Sønderborg monthly rainfall chart (mm) Sønderborg monthly rainfall chart (inches)
Average monthly rainfall in Sønderborg (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 60 39 47 44 51 57 71 68 70 71 81 65
inches 2.4 1.5 1.9 1.7 2 2.2 2.8 2.7 2.8 2.8 3.2 2.5
Rainy days 17 12 15 14 13 12 14 14 15 17 19 18

Average daily sunshine

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

Sønderborg average daily sunshine chart
Average daily sunshine Sønderborg
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 1.4 2.5 3.8 6.1 8.1 8.4 7.8 7.6 5.3 3.6 2.1 1.4

Day / night temperatures

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

Sønderborg average minimum / maximum temperatures (Celsius) Sønderborg average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Sønderborg (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -1.6 -1.7 0.3 2.7 7.1 10.7 12.2 12.3 10.2 7.2 3.2 0
Max °C 2.4 2.7 5.2 9.6 14.7 18.6 19.6 19.9 16.7 12.4 7.5 4
Min °F 29.1 29 32.5 36.8 44.8 51.2 54 54.1 50.3 45 37.7 32
Max °F 32.7 32.9 36.9 43 51.6 58.3 60.6 61 56.1 49.6 41.5 35.6

Sea temperature

The graph below shows the average sea temperature.

Sønderborg average sea temperature chart (Celsius) Sønderborg average sea temperature chart (Fahrenheit)
Average sea temperature around Sønderborg in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 3.8 3 3.6 6.5 10.7 14.7 17.3 18.2 16.3 13.3 9.6 5.7
°F 38.8 37.4 38.5 43.7 51.3 58.4 63.2 64.8 61.4 56 49.3 42.3

Wind speed

The graph below shows the average wind speed.

Sønderborg average winspeed by month (km/h) Sønderborg average winspeed by month (mph)
Average wind speed in Sønderborg (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 24 22 22 19 18 17 18 17 19 21 23 23
mph 15 14 14 12 11 11 11 11 12 13 15 15

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.

Sønderborg relative humidity averages
Average relative humidity in Sønderborg
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
92% 90% 87% 82% 80% 80% 81% 80% 84% 88% 89% 91%

Other monthly averages

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Sønderborg weather stats

Sønderborg weather statistics
Hottest month: August 19.7°C 67.5°F
Driest month: February 39mm 1.5ins
Sunniest month: August 7.6hrs
Coldest month: January 2.3°C 36.1°F
Wettest month: November 81mm 3.2ins
Warmest sea: August 18.2°C 64.8°F
Map showing location of Sønderborg (54.90926, 9.80737)

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