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Aalen Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Aalen.
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Climate overview of Aalen
Aalen, Baden-Württemberg, Germany, sees big temperature differences between seasons, with July peaking at 24°C (75°F) and January dropping to 4°C (39°F).
With around 1006 mm (40 in) of annual rain/snowfall, Aalen has a notably wet climate. However, this rain/snowfall is not evenly distributed, the city has warm summers and cold winters. The wettest month is July. Sunshine peaks in July, when the city sees around 7.8 hours of sunshine per day.
Aalen Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Aalen - and find the best time to visit.
Monthly Temperature in Aalen
Visitors to Aalen can expect significant temperature changes throughout the year. Average daytime temperatures reach a comfortable 24°C (75°F) in July. In January, the coolest month of the year, temperatures drop to a chilly 4°C (39°F).
At night, temperatures range from around 13°C (55°F) in July to -3°C (27°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Aalen
Aalen is known for its substantial rain/snowfall, with annual precipitation reaching 1006 mm (40 in). Despite minor fluctuations, Aalen enjoys fairly consistent precipitation throughout the year. In July, you can expect around 101 mm (4 in) of precipitation, while in April, Aalen receives about 68 mm (2.7 in). For more details, please visit our Aalen 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 Aalen
Aalen can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 7.8 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 2.0 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Data from: Stuttgart, Germany (67 KM, 41 Miles).
Daily hours of sunshine
Data from: Stuttgart, Germany (67 KM, 41 Miles).
Daily percentage of sunshine
Data from: Stuttgart, Germany (67 KM, 41 Miles).
Best Time to Visit Aalen
Conditions in Aalen are generally most comfortable in June, August and September. They are typically least comfortable in January, February, March, November and December.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
cold
Feb
cold
Mar
cold
Apr
good
May
very good
Jun
excellent
Jul
very good
Aug
excellent
Sep
excellent
Oct
good
Nov
cold
Dec
cold
- Best overall: June, August and September
- Warmest weather: July and August
- Most sunshine: July and August
- Fewer rainy days: February, July, August, September and October
- Seasonal pattern: Warm summers and cold winters
- Coldest conditions: January, with freezing nights around -3°C (27°F).
Frequently asked questions about the climate in Aalen
What is the best time to visit Aalen?
June, August and September typically offer the most optimal weather in Aalen. In contrast, January, February, March, November and December tend to have less optimal conditions. Aalen has warm summers and cold winters.
What temperatures can I expect in Aalen?
Daytime highs range from 4°C (39°F) in January to 24°C (75°F) in July. Nighttime lows range from -3°C (27°F) to 13°C (55°F). Temperatures vary considerably through the year.
How much rain does Aalen get?
Annual rainfall is around 1006 mm (40 in). July is the wettest month with 101 mm (4 in), while April is the driest with 68 mm (2.7 in).
How sunny is Aalen?
Aalen receives around 1,816 hours of sunshine per year. July is the sunniest month with 235 hours, while December is the cloudiest with just 61 hours.
Aalen 3-Day Forecast
Aalen on the map
Aalen is highlighted - select any city to see its climate.
Popular in September
Where to go in September - average daytime high across popular destinations.
Berlin
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