Gaggenau Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Gaggenau.
Climate overview of Gaggenau
Temperatures in Gaggenau, Germany, vary greatly throughout the year. July is the hottest month at 25°C (77°F), while January is the coldest at 5°C (41°F).
The city receives considerable rain/snowfall, with around 1175 mm (46 in) annually. December is the wettest month. It has warm summers and cold winters. Sunshine peaks in July, when the city sees around 8.7 hours of sunshine per day.
Gaggenau Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Gaggenau - and find the best time to visit.
Monthly Temperature in Gaggenau
The climate in Gaggenau is known for significant temperature differences throughout the year, making the weather dynamic. Typically, average maximum daytime temperatures range from a comfortable 25°C (77°F) in July to a chilly 5°C (41°F) in the coolest month, January.
Nights vary from 15°C (59°F) in July to around -1°C (30°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Gaggenau
Gaggenau has a notably wet climate with abundant precipitation, recording 1175 mm (46 in) of rain/snowfall per year. Precipitation levels in Gaggenau remain relatively steady throughout the year. December has the most rain, with 116 mm (4.6 in) over 16 days. In the driest month April, this drops slightly to 78 mm (3.1 in), making the city's climate fairly predictable. For more details, please visit our Gaggenau 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 Gaggenau
For those who appreciate different seasons, Gaggenau serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 8.7 hours of sunshine daily, and embrace the darker days in December, offering only 1.5 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Gaggenau by Month
The relative humidity is high throughout the year in Gaggenau.
The city experiences its highest humidity in November, reaching 86%. 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
Wind Speed in Gaggenau
The mean wind speed varies between 1 m/s (2 knots) and 2 m/s (4 knots) throughout the year. It is lowest in October and November and highest during January, February, March, April, May, June, July, August, September and December. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Gaggenau
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: August and September
- Warmest weather: July and August
- Most sunshine: 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 Gaggenau
What is the best time to visit Gaggenau?
August and September typically offer the most optimal weather in Gaggenau. In contrast, January, February, November and December tend to have less optimal conditions. Gaggenau has warm summers and cold winters.
What temperatures can I expect in Gaggenau?
Daytime highs range from 5°C (41°F) in January to 25°C (77°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 Gaggenau get?
Annual rainfall is around 1175 mm (46 in). December is the wettest month with 116 mm (4.6 in), while April is the driest with 78 mm (3.1 in).
How sunny is Gaggenau?
Gaggenau receives around 1,851 hours of sunshine per year. July is the sunniest month with 261 hours, while December is the cloudiest with just 45 hours.
Gaggenau 3-Day Forecast
Gaggenau on the map
Gaggenau 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) 
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