Sondernach Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Sondernach.
Climate overview of Sondernach
Sondernach, Alsace, France, sees big temperature differences between seasons, with July peaking at 25°C (77°F) and January dropping to 5°C (41°F).
With around 1229 mm (48 in) of annual rain/snowfall, Sondernach has a notably wet climate. However, this rain/snowfall is not evenly distributed — the city has warm summers and cold winters. The wettest month is December. July is the sunniest month, averaging 8.2 hours of sunshine per day.
Sondernach Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Sondernach - and find the best time to visit.
Monthly Temperature in Sondernach
Visitors to Sondernach can expect significant temperature changes throughout the year. Average daytime temperatures reach a comfortable 25°C (77°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 -1°C (30°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Sondernach
Sondernach is known for its substantial rain/snowfall, with annual precipitation reaching 1229 mm (48 in). Despite minor fluctuations, Sondernach enjoys fairly consistent precipitation throughout the year. In December, you can expect around 120 mm (4.7 in) of precipitation, while in April, Sondernach receives about 87 mm (3.4 in). For more details, please visit our Sondernach 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 Sondernach
Sondernach can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 8.2 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 1.9 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Sondernach by Month
The relative humidity is high throughout the year in Sondernach.
The city experiences its highest humidity in November, reaching 84%. In July, the humidity drops to its lowest level at 71%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Sondernach
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: September
- Warmest weather: July and August
- Most sunshine: July and August
- 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 Sondernach
What is the best time to visit Sondernach?
September typically offers the most optimal weather in Sondernach. In contrast, January, February, November and December tend to have less optimal conditions. Sondernach has warm summers and cold winters.
What temperatures can I expect in Sondernach?
Daytime highs range from 5°C (41°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 Sondernach get?
Annual rainfall is around 1229 mm (48 in). December is the wettest month with 120 mm (4.7 in), while April is the driest with 87 mm (3.4 in). In the coldest months, precipitation may fall as snow/rain.
How sunny is Sondernach?
Sondernach receives around 1,804 hours of sunshine per year. July is the sunniest month with 245 hours, while December is the cloudiest with just 58 hours.
Sondernach 3-Day Forecast
Sondernach 3-Day Forecast
Sondernach on the map
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