Trois-Épis Weather & Climate: Best Time to Visit

Average temperatures, rainfall, sunshine and the best time to visit Trois-Épis.

Climate overview of Trois-Épis

Trois-Épis, Alsace, France, experiences significant temperature variation throughout the year. Summers bring daytime highs of 25°C (77°F) in July, while winters cool to 5°C (41°F) in January.

Rain/snowfall is high, totalling around 1161 mm (46 in) per year. July is the wettest month and April the driest. The city also experiences warm summers and cold winters. Sunshine peaks in July, when the city sees around 8.2 hours of sunshine per day.

Trois-Épis Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Trois-Épis - and find the best time to visit.

Monthly Temperature in Trois-Épis

Depending on the time of the year, temperatures range from comfortable to chilly in Trois-Épis. Average maximum daytime temperatures range from a comfortable 25°C (77°F) in July, the warmest time of the year, to a chilly 5°C (41°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 Trois-Épis

Trois-Épis has a relatively rain/snowy climate with high precipitation levels, averaging 1161 mm (46 in) of rain/snowfall annually. Year-round, Trois-Épis has a balanced climate with minimal variation in precipitation. The difference between the wettest month, July, with 113 mm (4.4 in), and the driest month, April, with 83 mm (3.3 in), is minimal. For more details, please visit our Trois-Épis Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

Sunshine Hours in Trois-Épis

Seasonal changes in sunshine hours are quite dramatic in Trois-Épis. While July receives considerable daily sunshine with up to 8.2 hours, December marks the darkest time of the year, where sunshine is scarce with only 1.9 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Mulhouse, France (39 KM, 24 Miles).

Daily hours of sunshine

Data from: Mulhouse, France (39 KM, 24 Miles).

Humidity in Trois-Épis by Month

Best Time to Visit Trois-Épis

For comfortable weather, consider visiting Trois-Épis in September. Conditions are usually least favourable in January, February, November and December.

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 Trois-Épis

What is the best time to visit Trois-Épis?

September typically offers the most optimal weather in Trois-Épis. In contrast, January, February, November and December tend to have less optimal conditions. Trois-Épis has warm summers and cold winters.

What temperatures can I expect in Trois-Épis?

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 Trois-Épis get?

Annual rainfall is around 1161 mm (46 in). July is the wettest month with 113 mm (4.4 in), while April is the driest with 83 mm (3.3 in).

How sunny is Trois-Épis?

Trois-Épis 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.

Trois-Épis 3-Day Forecast

Trois-Épis on the map

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