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Giesen Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Giesen.
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Climate overview of Giesen
Giesen, Lower-Saxony, Germany, sees big temperature differences between seasons, with July peaking at 24°C (75°F) and January dropping to 5°C (41°F).
Annual rain/snowfall is moderate at around 811 mm (32 in), with July being the wettest month. The city also has warm summers and cold winters. The sunniest month is May, with 7.2 hours of sunshine per day on average.
Giesen Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Giesen - and find the best time to visit.
Monthly Temperature in Giesen
Visitors to Giesen 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 5°C (41°F).
At night, temperatures range from around 14°C (57°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 Giesen
Generally, Giesen experiences moderate precipitation patterns, averaging 811 mm (32 in) yearly. Despite minor fluctuations, Giesen enjoys fairly consistent precipitation throughout the year. In July, you can expect around 85 mm (3.3 in) of precipitation, while in April, Giesen receives about 56 mm (2.2 in). For more details, please visit our Giesen 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 Giesen
Giesen can be enjoyed more throughout the sunniest month of May under a blue sky, with approximately 7.2 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 1.3 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Data from: Hanover, Germany (22 KM, 13 Miles).
Daily hours of sunshine
Data from: Hanover, Germany (22 KM, 13 Miles).
Best Time to Visit Giesen
For comfortable weather, consider visiting Giesen in June, July, August and September. Conditions are usually least favourable 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
excellent
Aug
excellent
Sep
excellent
Oct
good
Nov
cold
Dec
cold
- Best overall: June, July, August and September
- Warmest weather: July and August
- Most sunshine: May and July
- Seasonal pattern: Warm summers and cold winters
- Coldest conditions: January, with freezing nights around 0°C (32°F).
Frequently asked questions about the climate in Giesen
What is the best time to visit Giesen?
June, July, August and September typically offer the most optimal weather in Giesen. In contrast, January, February, March, November and December tend to have less optimal conditions. Giesen has warm summers and cold winters.
What temperatures can I expect in Giesen?
Daytime highs range from 5°C (41°F) in January to 24°C (75°F) in July. Nighttime lows range from 0°C (32°F) to 14°C (57°F). Temperatures vary considerably through the year.
How much rain does Giesen get?
Annual rainfall is around 811 mm (32 in). July is the wettest month with 85 mm (3.3 in), while April is the driest with 56 mm (2.2 in).
How sunny is Giesen?
Giesen receives around 1,568 hours of sunshine per year. May is the sunniest month with 216 hours, while December is the cloudiest with just 38 hours.
Giesen 3-Day Forecast
Giesen on the map
Giesen is highlighted - select any city to see its climate.
Popular in September
Where to go in September - average daytime high across popular destinations.
Berlin
21°C (70°F) Hanover20°C (68°F) Cologne21°C (70°F) Düsseldorf21°C (70°F) Munich
20°C (68°F) Hamburg20°C (68°F) Binz18°C (64°F) Winterberg18°C (64°F) Bucket list
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