Dessau Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Dessau.
Climate overview of Dessau
The climate in Dessau, Saxony-Anhalt, Germany, is marked by large temperature swings across the seasons, ranging from 26°C (79°F) in July to 5°C (41°F) in January.
The city receives around 672 mm (26 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 June, when the city sees around 7.7 hours of sunshine per day.
Dessau Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Dessau - and find the best time to visit.
Monthly Temperature in Dessau
In Dessau, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a comfortable 26°C (79°F) in July to a chilly 5°C (41°F) in January.
Nighttime temperatures range from 15°C (59°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 Dessau
On average, Dessau receives a reasonable amount of rain/snowfall, with an annual precipitation of 672 mm (26 in). The amount of precipitation varies moderately throughout the year. The wettest month, July, sees around 79 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 42 mm (1.7 in) of rainfall. For more details, please visit our Dessau 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 Dessau
In Dessau, summer days are longer and more sunny, with daily sunshine hours peaking at 7.7 hours in June. As the darker season arrives, the brightness of the sun becomes less. December 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
Humidity in Dessau by Month
The relative humidity is high throughout the year in Dessau.
The city experiences its highest humidity in December, reaching 87%. In May, the humidity drops to its lowest level at 67%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Dessau
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May, June, July, August and September
- Warmest weather: July and August
- Most sunshine: May and June
- 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 Dessau
What is the best time to visit Dessau?
May, June, July, August and September typically offer the most optimal weather in Dessau. In contrast, January, February, March, November and December tend to have less optimal conditions. Dessau has warm summers and cold winters.
What temperatures can I expect in Dessau?
Daytime highs range from 5°C (41°F) in January to 26°C (79°F) in July. Nighttime lows range from -1°C (30°F) to 15°C (59°F). Temperatures vary considerably through the year.
How much rain does Dessau get?
Annual rainfall is around 672 mm (26 in). July is the wettest month with 79 mm (3.1 in), while April is the driest with 42 mm (1.7 in).
How sunny is Dessau?
Dessau receives around 1,679 hours of sunshine per year. June is the sunniest month with 231 hours, while December is the cloudiest with just 39 hours.
Dessau 3-Day Forecast
Dessau on the map
Dessau is highlighted - select any city to see its climate.
Popular this month
Where to go in August - average daytime high across popular destinations.
Berlin
26°C (79°F) Düsseldorf24°C (75°F) Hanover24°C (75°F) Munich25°C (77°F) Cologne25°C (77°F) Hamburg24°C (75°F) Winterberg
22°C (72°F) Binz
21°C (70°F) 
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
The 10 most beautiful towns in Germany
Explore Germany's hidden gems with our guide to 10 stunning cities beyond Berlin. Discover historic towns, unique culture, and cozy atmospheres."
The dreamlike scenery of the German Alps
Nature in the most south-eastern part of Germany is impressive. The German Alps, with their diversity of landscapes, are an ideal destination for a wonderful holiday in nature.
Discover Germany's Black Forest
Immerse yourself in nature and enjoy sustainable tourism practices in Germany's Black Forest. Hike, do yoga, and savor local organic cuisine and beer.
Cycle the Danube trail
The Danube cycle route is one of the most popular cycling routes in Europe, and rightly so, because it is a varied route that is interesting both in terms of culture and nature.