Ostheim Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Ostheim.
Climate overview of Ostheim
Temperatures in Ostheim, Alsace, France, vary greatly throughout the year. July is the hottest month at 26°C (79°F), while January is the coldest at 6°C (43°F).
With around 1065 mm (42 in) of annual rain/snowfall, Ostheim 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 May. Sunshine peaks in July, when the city sees around 8.9 hours of sunshine per day.
Ostheim Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Ostheim - and find the best time to visit.
Monthly Temperature in Ostheim
The climate in Ostheim is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures reach a comfortable 26°C (79°F) in July. In January, the coolest month of the year, temperatures drop to a chilly 6°C (43°F).
At night, temperatures range from around 15°C (59°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 Ostheim
Ostheim has a notably wet climate with abundant precipitation, recording 1065 mm (42 in) of rain/snowfall per year. Despite minor fluctuations, Ostheim enjoys fairly consistent precipitation throughout the year. In May, you can expect around 103 mm (4.1 in) of precipitation, while in April, Ostheim receives about 76 mm (3 in). For more details, please visit our Ostheim 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 Ostheim
Ostheim can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 8.9 hours of sunshine daily. In contrast, the city experiences much darker days in January, with only 2.0 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Best Time to Visit Ostheim
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: 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 Ostheim
What is the best time to visit Ostheim?
August and September typically offer the most optimal weather in Ostheim. In contrast, January, February, November and December tend to have less optimal conditions. Ostheim has warm summers and cold winters.
What temperatures can I expect in Ostheim?
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 Ostheim get?
Annual rainfall is around 1065 mm (42 in). May is the wettest month with 103 mm (4.1 in), while April is the driest with 76 mm (3 in).
How sunny is Ostheim?
Ostheim 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.
Ostheim 3-Day Forecast
Ostheim 3-Day Forecast
Ostheim on the map
Ostheim is highlighted - select any city to see its climate.
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