Colmar weather in September (Alsace, France)

What can you expect from the weather in Colmar during September? Check out this comprehensive weather guide.

In Colmar the weather in September is generally perfect, characterized by pleasant temperatures and moderate rainfall. Throughout the daytime, temperatures often hover around 21°C. However, as the sun sets and evening approaches, there's a noticeable cool-down, with temperatures gently dropping to a more temperate 11°C.

Colmar in September usually receives moderate rainfall, averaging around 83 mm for the month. Based on our climate data of the past 30 years, about 12 days of rain are anticipated.

The city usually sees around 163 hours of sunlight, indicating a moderately sunny period.

If you're inclined towards comfortable temperatures and drier conditions, September is a prime time to visit Colmar. June, July, August and September typically offer the best circumstances. While January, February, November and December tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Colmar climate page with graphs.

 

Colmar, monthly averages in September

Min TemperatureMin Temperature 11°C  
Max TemperatureMax Temperature 21°C  
Chance of RainChance of Rain 40%  
PrecipitationPrecipitation 83 mm  
Rainy daysRainy days 12 days  
HumidityHumidity 79% *  
SunshineSunshine 163 hours *  
Percentage SunshinePercentage Sunshine *  
* Data from: Mulhouse, France (36 KM, 22 Miles).

Where to go in France in September

Find out more about the weather in France in September and which places have the best weather conditions in this month.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Colmar in September?

For visitors traveling to Colmar, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in September.

Swimming
6/10
Cycling
9/10
Walking
9/10
Camping
8/10
Outdoor sports
9/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Colmar.

Our site offers climate and forecast data for every country in the world. Are you going to France? On this website you can find historical weather averages for many cities in France. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.