Griesheim Weather & Climate: Best Time to Visit

Temperatures in Griesheim, Hessen, Germany, vary greatly throughout the year. July is the hottest month at 26°C (79°F), while January is the coldest at 5°C (41°F).

The city receives around 772 mm (30 in) of rain/snowfall per year. December is the wettest month and April the driest. The most sunshine falls in July, with an average of 7.8 hours of daily sunshine.

Monthly Temperature in Griesheim

The climate in Griesheim is known for significant temperature differences throughout the year, making the weather dynamic. 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 0°C (32°F) in January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Griesheim

Generally, Griesheim receives mid-range precipitation levels, with 772 mm (30 in) annually. The wettest period in Griesheim occurs in December, which receives around 76 mm (3 in) of precipitation. During the driest month, April, Griesheim experiences moderate rainfall, totaling 52 mm (2 in). The consistent precipitation levels throughout the year contribute to a relatively stable climate. For more details, please visit our Griesheim 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 Griesheim

In Griesheim, summer days are longer and more sunny, with daily sunshine hours peaking at 7.8 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 1.5 hours per average day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Frankfurt, Germany (20 KM, 12 Miles).

Daily hours of sunshine

Data from: Frankfurt, Germany (20 KM, 12 Miles).

Daily percentage of sunshine

Data from: Frankfurt, Germany (20 KM, 12 Miles).

Humidity in Griesheim by Month

The relative humidity is high throughout the year in Griesheim.

The city experiences its highest humidity in December, reaching 88%. In May, the humidity drops to its lowest level at 66%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year

Data from: Frankfurt, Germany (20 KM, 12 Miles).

Griesheim 3-Day Forecast

10-Day Forecast

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Check the conditions for any month of the year.

Best Time to Visit Griesheim

Griesheim's weather is most enjoyable during May, June, July, August and September, with comfortable temperatures from 20°C (69°F) to 26°C (79°F). The moderate conditions ensure pleasant weather for exploring the area. Expect varied weather during this period with rainfall between 61 mm (2.4 in) and 72 mm (2.8 in), providing a good balance of sunny and rainy days.

Looking for inspiration on where to travel this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.