Bad Mergentheim Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Bad Mergentheim.
Climate overview of Bad Mergentheim
Temperatures in Bad Mergentheim, Baden-Württemberg, Germany, vary greatly throughout the year. July is the hottest month at 25°C (77°F), while January is the coldest at 4°C (39°F).
The city receives around 825 mm (32 in) of rain/snowfall per year. December is the wettest month and April the driest.
Bad Mergentheim Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Bad Mergentheim — and find the best time to visit.
Monthly Temperature in Bad Mergentheim
The climate in Bad Mergentheim is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a comfortable 25°C (77°F) in July to a chilly 4°C (39°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 Bad Mergentheim
Generally, Bad Mergentheim receives mid-range precipitation levels, with 825 mm (32 in) annually. The wettest period in Bad Mergentheim occurs in December, which receives around 80 mm (3.1 in) of precipitation. During the driest month, April, Bad Mergentheim experiences moderate rainfall, totaling 56 mm (2.2 in). The consistent precipitation levels throughout the year contribute to a relatively stable climate. For more details, please visit our Bad Mergentheim Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Bad Mergentheim
Frequently asked questions about the climate in Bad Mergentheim
What is the best time to visit Bad Mergentheim?
May, June, July, August and September typically offer the most optimal weather in Bad Mergentheim. In contrast, January, February, November and December tend to have less optimal conditions.
What temperatures can I expect in Bad Mergentheim?
Daytime highs range from 4°C (39°F) in January to 25°C (77°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 Bad Mergentheim get?
Annual rainfall is around 825 mm (32 in). December is the wettest month with 80 mm (3.1 in), while April is the driest with 56 mm (2.2 in). In the coldest months, precipitation may fall as snow/rain.
Bad Mergentheim 3-Day Forecast
Bad Mergentheim 3-Day Forecast
Bad Mergentheim on the map
Bad Mergentheim is highlighted — select any city to see its climate.
Popular this month
Where to go in July — average daytime high across popular destinations.
Berlin
26°C (79°F) Düsseldorf25°C (77°F) Hanover25°C (77°F) Munich
25°C (77°F) Cologne25°C (77°F) Hamburg24°C (75°F) Winterberg22°C (72°F) Binz
21°C (70°F) 
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