Sundern Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Sundern.
Climate overview of Sundern
Sundern, North Rhine-Westphalia, Germany, sees big temperature differences between seasons, with July peaking at 23°C (73°F) and January dropping to 4°C (39°F).
The city has a wet climate, receiving around 1102 mm (43 in) of rain/snowfall per year. July is the wettest month. Sunshine peaks in May, when the city sees around 7.9 hours of sunshine per day.
Sundern Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Sundern — and find the best time to visit.
Monthly Temperature in Sundern
Visitors to Sundern can expect significant temperature changes throughout the year. On average, daytime temperatures range from a comfortable 23°C (73°F) in July to a chilly 4°C (39°F) in January.
Nighttime temperatures range from 13°C (55°F) in July to -1°C (30°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Sundern
Sundern is known for its substantial rain/snowfall, with annual precipitation reaching 1102 mm (43 in). The wettest period in Sundern occurs in July, which receives around 104 mm (4.1 in) of precipitation. During the driest month, April, Sundern experiences moderate rainfall, totaling 73 mm (2.9 in). The consistent precipitation levels throughout the year contribute to a relatively stable climate. For more details, please visit our Sundern Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Sundern
In Sundern, summer days are longer and more sunny, with daily sunshine hours peaking at 7.9 hours in May. As the darker season arrives, the brightness of the sun becomes less. January sees a soft sun for only 1.3 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Best Time to Visit Sundern
The weather does bring rainfall during this period, between 89 mm (3.5 in) and 104 mm (4.1 in). Looking for inspiration on where to travel this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
Frequently asked questions about the climate in Sundern
What is the best time to visit Sundern?
June typically offers the most optimal weather in Sundern. In contrast, January, February, March, November and December tend to have less optimal conditions.
What temperatures can I expect in Sundern?
Daytime highs range from 4°C (39°F) in January to 23°C (73°F) in July. Nighttime lows range from -1°C (30°F) to 13°C (55°F). Temperatures vary considerably through the year.
How much rain does Sundern get?
Annual rainfall is around 1102 mm (43 in). July is the wettest month with 104 mm (4.1 in), while April is the driest with 73 mm (2.9 in).
How sunny is Sundern?
Sundern receives around 1,701 hours of sunshine per year. May is the sunniest month with 236 hours, while January is the cloudiest with just 40 hours.
Sundern 3-Day Forecast
Sundern 3-Day Forecast
Sundern on the map
Sundern is highlighted — select any city to see its climate.
Popular this month
Where to go in June — average daytime high across popular destinations.
Berlin
23°C (73°F) Düsseldorf22°C (72°F) Hanover22°C (72°F) Munich
23°C (73°F) Cologne23°C (73°F) Hamburg21°C (70°F) Winterberg20°C (68°F) Binz
18°C (64°F) 
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