Rettenberg Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Rettenberg.
Climate overview of Rettenberg
Rettenberg, Bavaria, Germany, sees big temperature differences between seasons, with July peaking at 21°C (70°F) and January dropping to 2°C (36°F).
The city receives considerable rain/snowfall, with around 1790 mm (70 in) annually. June is the wettest month. It has a distinct rainy season from May to August, with pleasant summers and cold winters. July is the sunniest month, averaging 7.5 hours of sunshine per day.
Rettenberg Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Rettenberg - and find the best time to visit.
Monthly Temperature in Rettenberg
Visitors to Rettenberg can expect significant temperature changes throughout the year. Typically, average maximum daytime temperatures range from a pleasant 21°C (70°F) in July to a chilly 2°C (36°F) in the coolest month, January.
Nights vary from 11°C (52°F) in July to around -6°C (21°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Rettenberg
Rettenberg is known for its substantial rain/snowfall, with annual precipitation reaching 1790 mm (70 in). Rettenberg offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between the wettest month June (209 mm (8.2 in)) and the driest month October (112 mm (4.4 in)) is not too significant. For more details, please visit our Rettenberg 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 Rettenberg
For those who appreciate different seasons, Rettenberg serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 7.5 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
Daily percentage of sunshine
Humidity in Rettenberg by Month
The relative humidity is high throughout the year in Rettenberg.
The city experiences its highest humidity in December, reaching 78%. In April, the humidity drops to its lowest level at 57%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Rettenberg
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: August
- Warmest weather: July and August
- Most sunshine: July and August
- Seasonal pattern: A distinct rainy season from May to August, with pleasant summers and cold winters
- Coldest conditions: January, with freezing nights around -6°C (21°F).
Frequently asked questions about the climate in Rettenberg
What is the best time to visit Rettenberg?
August typically offers the most optimal weather in Rettenberg. In contrast, January, February, March, April, May, June, October, November and December tend to have less optimal conditions. Rettenberg has a distinct rainy season from May to August, with pleasant summers and cold winters.
What temperatures can I expect in Rettenberg?
Daytime highs range from 2°C (36°F) in January to 21°C (70°F) in July. Nighttime lows range from -6°C (21°F) to 11°C (52°F). Temperatures vary considerably through the year.
How much rain does Rettenberg get?
Annual rainfall is around 1790 mm (70 in). June is the wettest month with 209 mm (8.2 in), while October is the driest with 112 mm (4.4 in).
How sunny is Rettenberg?
Rettenberg receives around 1,634 hours of sunshine per year. July is the sunniest month with 225 hours, while December is the cloudiest with just 45 hours.
Rettenberg 3-Day Forecast
Rettenberg on the map
Rettenberg 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.