Sønderborg Weather and Climate: A Comprehensive Guide
The temperature in Sønderborg can vary greatly throughout the year.
The temperatures shift from warm
to cold.
It receives a moderate amount of precipitation.
Now, let’s break down all the climate details for a clearer picture.
Average maximum day and minimum night temperature
Depending on the time of the year, temperatures range from comfortable to chilly in Sønderborg. On average, daytime temperatures range from a comfortable 22°C in July to a chilly 5°C in February.
Nighttime temperatures can drop, with average lows reaching 0°C in February.Check out our detailed temperature page for more information.
Temperature ranges by month
Precipitation and rainy days
Generally, Sønderborg has a moderate amount of precipitation, averaging 744 mm of rain/snowfall annually. The wettest period in Sønderborg occurs in August, which receives around 75 mm of precipitation. During the driest month, April, Sønderborg experiences moderate rainfall, totaling approximately 46 mm. The consistent precipitation levels throughout the year contribute to a relatively stable climate.
The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Sunshine over the year
In Sønderborg, summer days are longer and more sunny, with daily sunshine hours peaking at 8.9 hours in June. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 0.9 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Average humidity
The city experiences its highest humidity in January, reaching 88%. In May, the humidity drops to its lowest level at 72%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Forecast for Sønderborg
Select a Month of Interest
Check the conditions for any month of the year.
The best time of year to visit Sønderborg in Denmark
During the months of July and August you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.Other facts from our historical weather data:
July has an average maximum temperature of 22°C and is the warmest month of the year.
The coldest month is February with an average maximum temperature of 5°C.
August tops the wettest month list with 75 mm of rainfall.
April is the driest month with 46 mm of precipitation.
June is the sunniest month with an average of 266 hours of sunshine.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
