Hörnum Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Hörnum.
Climate overview of Hörnum
Hörnum, Schleswig-Holstein, Germany, sees big temperature differences between seasons, with August peaking at 20°C (68°F) and February dropping to 5°C (41°F).
Annual rain/snowfall is moderate at around 996 mm (39 in), with October being the wettest month. The city also has pleasant summers and cold winters.
Hörnum Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Hörnum - and find the best time to visit.
Monthly Temperature in Hörnum
Visitors to Hörnum can expect significant temperature changes throughout the year. Average daytime temperatures reach a pleasant 20°C (68°F) in August. In February, the coolest month of the year, temperatures drop to a chilly 5°C (41°F).
At night, temperatures range from around 17°C (63°F) in August to 2°C (36°F) in February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Hörnum
Generally, Hörnum experiences moderate precipitation patterns, averaging 996 mm (39 in) yearly. Hörnum can be quite wet during October, receiving approximately 114 mm (4.5 in) of precipitation over 18 rainy days.
In contrast, during the driest month (April), you will experience much drier conditions, with 45 mm (1.8 in) of precipitation spread across 14 rainy days. For more details, please visit our Hörnum Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Hörnum
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: July and August
- Warmest weather: July and August
- Seasonal pattern: Pleasant summers and cold winters
Frequently asked questions about the climate in Hörnum
What is the best time to visit Hörnum?
July and August typically offer the most optimal weather in Hörnum. In contrast, January, February, March, April, November and December tend to have less optimal conditions. Hörnum has pleasant summers and cold winters.
What temperatures can I expect in Hörnum?
Daytime highs range from 5°C (41°F) in February to 20°C (68°F) in August. Nighttime lows range from 2°C (36°F) to 17°C (63°F). Temperatures vary considerably through the year.
How much rain does Hörnum get?
Annual rainfall is around 996 mm (39 in). October is the wettest month with 114 mm (4.5 in), while April is the driest with 45 mm (1.8 in).
Hörnum 3-Day Forecast
Hörnum 3-Day Forecast
Hörnum on the map
Hörnum is highlighted - select any city to see its climate.
Popular this month
Where to go in July - average daytime high across popular destinations.
Berlin
26°C (79°F) Düsseldorf25°C (77°F) Hanover25°C (77°F) Munich
25°C (77°F) Cologne25°C (77°F) Hamburg24°C (75°F) Winterberg22°C (72°F) Binz
21°C (70°F) 
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