Blotzheim Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Blotzheim.
Climate overview of Blotzheim
The climate in Blotzheim, Alsace, France, is marked by large temperature swings across the seasons, ranging from 26°C (79°F) in July to 6°C (43°F) in January.
Rain/snowfall is high, totalling around 1169 mm (46 in) per year. May is the wettest month and February the driest. The city also experiences warm summers and cold winters. July is the sunniest month, averaging 7.9 hours of sunshine per day.
Blotzheim Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Blotzheim - and find the best time to visit.
Monthly Temperature in Blotzheim
In Blotzheim, temperatures differ significantly between summer and winter months. Average maximum daytime temperatures range from a comfortable 26°C (79°F) in July, the warmest time of the year, to a chilly 6°C (43°F) during cooler months like January.
At night, you can expect temperatures ranging from 14°C (57°F) in July to around -1°C (30°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Blotzheim
Blotzheim experiences significant rain/snowfall throughout the year, averaging 1169 mm (46 in) of precipitation annually. Year-round, Blotzheim has a balanced climate with minimal variation in precipitation. The difference between the wettest month, May, with 120 mm (4.7 in), and the driest month, February, with 82 mm (3.2 in), is minimal. For more details, please visit our Blotzheim 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 Blotzheim
Seasonal changes in sunshine hours are quite dramatic in Blotzheim. While July receives considerable daily sunshine with up to 7.9 hours, December marks the darkest time of the year, where sunshine is scarce with only 1.8 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Blotzheim by Month
The relative humidity is high throughout the year in Blotzheim.
The city experiences its highest humidity in November, reaching 82%. In April, the humidity drops to its lowest level at 68%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Blotzheim
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
- 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 Blotzheim
What is the best time to visit Blotzheim?
September typically offers the most optimal weather in Blotzheim. In contrast, January, February, November and December tend to have less optimal conditions. Blotzheim has warm summers and cold winters.
What temperatures can I expect in Blotzheim?
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 14°C (57°F). Temperatures vary considerably through the year.
How much rain does Blotzheim get?
Annual rainfall is around 1169 mm (46 in). May is the wettest month with 120 mm (4.7 in), while February is the driest with 82 mm (3.2 in).
How sunny is Blotzheim?
Blotzheim receives around 1,701 hours of sunshine per year. July is the sunniest month with 237 hours, while December is the cloudiest with just 53 hours.
Blotzheim 3-Day Forecast
Blotzheim on the map
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