Wismar Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Wismar.
Climate overview of Wismar
The climate in Wismar, Mecklenburg-Pomerania, Germany, is marked by large temperature swings across the seasons, ranging from 23°C (73°F) in July to 5°C (41°F) in January.
The city receives around 751 mm (30 in) of rain/snowfall per year. It experiences warm summers and cold winters. July is the wettest month and April the driest. Sunshine peaks in May, when the city sees around 8.7 hours of sunshine per day.
Wismar Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Wismar - and find the best time to visit.
Monthly Temperature in Wismar
In Wismar, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a comfortable 23°C (73°F) in July to a chilly 5°C (41°F) in January.
Nighttime temperatures range from 14°C (57°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 Wismar
On average, Wismar receives a reasonable amount of rain/snowfall, with an annual precipitation of 751 mm (30 in). The amount of precipitation varies moderately throughout the year. The wettest month, July, sees around 80 mm (3.1 in) of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, April, still receives a respectable 48 mm (1.9 in) of rainfall. For more details, please visit our Wismar 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 Wismar
In Wismar, summer days are longer and more sunny, with daily sunshine hours peaking at 8.7 hours in May. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 1.2 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 Wismar
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: June, July and August
- Warmest weather: July and August
- Most sunshine: May and July
- Seasonal pattern: Warm summers and cold winters
- Coldest conditions: January, with freezing nights around -1°C (30°F).
Frequently asked questions about the climate in Wismar
What is the best time to visit Wismar?
June, July and August typically offer the most optimal weather in Wismar. In contrast, January, February, March, November and December tend to have less optimal conditions. Wismar has warm summers and cold winters.
What temperatures can I expect in Wismar?
Daytime highs range from 5°C (41°F) in January to 23°C (73°F) in July. Nighttime lows range from -1°C (30°F) to 14°C (57°F). Temperatures vary considerably through the year.
How much rain does Wismar get?
Annual rainfall is around 751 mm (30 in). July is the wettest month with 80 mm (3.1 in), while April is the driest with 48 mm (1.9 in).
How sunny is Wismar?
Wismar receives around 1,748 hours of sunshine per year. May is the sunniest month with 260 hours, while December is the cloudiest with just 37 hours.
Wismar 3-Day Forecast
Wismar on the map
Wismar is highlighted - select any city to see its climate.
Popular this month
Where to go in September - average daytime high across popular destinations.
Berlin
21°C (70°F) Hanover20°C (68°F) Cologne21°C (70°F) Düsseldorf21°C (70°F) Munich
20°C (68°F) Hamburg20°C (68°F) Binz
18°C (64°F) Winterberg18°C (64°F) 
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