Illhaeusern Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Illhaeusern.
Climate overview of Illhaeusern
Illhaeusern, Alsace, France, sees big temperature differences between seasons, with July peaking at 26°C (79°F) and January dropping to 6°C (43°F).
The city receives considerable rain/snowfall, with around 1014 mm (40 in) annually. May is the wettest month. It has warm summers and cold winters. Sunshine peaks in July, when the city sees around 8.9 hours of sunshine per day.
Illhaeusern Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Illhaeusern - and find the best time to visit.
Monthly Temperature in Illhaeusern
Visitors to Illhaeusern can expect significant temperature changes throughout the year. Typically, average maximum daytime temperatures range from a comfortable 26°C (79°F) in July to a chilly 6°C (43°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 Illhaeusern
Illhaeusern is known for its substantial rain/snowfall, with annual precipitation reaching 1014 mm (40 in). Precipitation levels in Illhaeusern remain relatively steady throughout the year. May has the most rain, with 97 mm (3.8 in) over 17 days. In the driest month April, this drops slightly to 72 mm (2.8 in), making the city's climate fairly predictable. For more details, please visit our Illhaeusern 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 Illhaeusern
For those who appreciate different seasons, Illhaeusern serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 8.9 hours of sunshine daily, and embrace the darker days in January, offering only 2.0 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Best Time to Visit Illhaeusern
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May, June, July, 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 Illhaeusern
What is the best time to visit Illhaeusern?
May, June, July, August and September typically offer the most optimal weather in Illhaeusern. In contrast, January, February, November and December tend to have less optimal conditions. Illhaeusern has warm summers and cold winters.
What temperatures can I expect in Illhaeusern?
Daytime highs range from 6°C (43°F) in January to 26°C (79°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 Illhaeusern get?
Annual rainfall is around 1014 mm (40 in). May is the wettest month with 97 mm (3.8 in), while April is the driest with 72 mm (2.8 in).
How sunny is Illhaeusern?
Illhaeusern receives around 1,892 hours of sunshine per year. July is the sunniest month with 267 hours, while January is the cloudiest with just 59 hours.
Illhaeusern 3-Day Forecast
Illhaeusern 3-Day Forecast
Illhaeusern on the map
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