Colmar
September
Weather in Colmar for September 2025
Your guide to Colmar weather in September - trends and predictions
In general, the average temperature in Colmar at the beginning of September is 27 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 20.1 °C by the end of September.
Colmar in September brings notable rainfall, with an average of 19 rainy days and a total precipitation of 70.7 mm.
Is September a good time to visit Colmar? check out the best time to travel to Colmar page.
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Temperatures
Rain 🌧️
More
11
Dry days
19
Rainy days
0
Snow days
22°/11°
Temperatures
13 km/h
Avg max wind
73 %
Avg humidity
Colmar in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  27° | 2  28° | 3 27° | 4  26° | 5 27° | 6 26° | 7 28° |
| 8 26° | 9 24° | 10 26° | 11 23° | 12  23° | 13  18° | 14 18° |
| 15 21° | 16  20° | 17 24° | 18  21° | 19 21° | 20 24° | 21 24° |
| 22 20° | 23 17° | 24 20° | 25 21° | 26 20° | 27 20° | 28 19° |
| 29 21° | 30 20° |
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Temperatures trend during September in Colmar
See the weather trend as well as the moving average line
September weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Cloudy | 27° /14° | 0.1 mm | 7 | |
| 2 Sept. | Sunny | 28° /14° | 1.1 mm | 7 | |
| 3 Sept. | Sunny | 27° /14° | 3 mm | 7 | |
| 4 Sept. | Overcast | 26° /14° | 3.8 mm | 6 | |
| 5 Sept. | Sunny | 27° /13° | 2.1 mm | 7 | |
| 6 Sept. | Sunny | 26° /12° | 0.1 mm | 7 | |
| 7 Sept. | Sunny | 28° /13° | 0 mm | 8 | |
| 8 Sept. | Sunny | 26° /15° | 1.6 mm | 7 | |
| 9 Sept. | Sunny | 24° /13° | 4.7 mm | 6 | |
| 10 Sept. | Sunny | 26° /12° | 0.5 mm | 6 | |
| 11 Sept. | Sunny | 23° /12° | 9 mm | 6 | |
| 12 Sept. | Partly cloudy | 23° /10° | 1.8 mm | 6 | |
| 13 Sept. | Mist | 18° /8° | 0.9 mm | 4 | |
| 14 Sept. | Fog | 18° /10° | 0.2 mm | 4 | |
| 15 Sept. | Sunny | 21° /7° | 0 mm | 6 | |
| 16 Sept. | Light rain shower | 20° /9° | 1.6 mm | 5 | |
| 17 Sept. | Sunny | 24° /12° | 0.2 mm | 6 | |
| 18 Sept. | Light rain | 21° /10° | 3.6 mm | 6 | |
| 19 Sept. | Light rain shower | 21° /11° | 0.9 mm | 5 | |
| 20 Sept. | Partly cloudy | 24° /10° | 0.1 mm | 6 | |
| 21 Sept. | Light rain | 24° /12° | 3.9 mm | 6 | |
| 22 Sept. | Light rain shower | 20° /11° | 4.6 mm | 5 | |
| 23 Sept. | Patchy light drizzle | 17° /9° | 2.6 mm | 4 | |
| 24 Sept. | Sunny | 20° /8° | 0.2 mm | 5 | |
| 25 Sept. | Sunny | 21° /7° | 0.4 mm | 6 | |
| 26 Sept. | Sunny | 20° /10° | 17.1 mm | 5 | |
| 27 Sept. | Overcast | 20° /9° | 2 mm | 5 | |
| 28 Sept. | Partly cloudy | 19° /9° | 3.8 mm | 5 | |
| 29 Sept. | Cloudy | 21° /8° | 0 mm | 5 | |
| 30 Sept. | Sunny | 20° /9° | 0.9 mm | 5 | |
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Important Notice
Our weather forecast for Colmar in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Colmar forecast closer to your planned date for the most up-to-date weather information.
Colmar in September - FAQ
What are the expected maximum and minimum temperatures in Colmar during September?
Enjoy moderate daytime temperatures of up to 22° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Colmar during September?
Moderate rainfall is anticipated in Colmar during September, with a total of 70.7 mm spread over approximately 19 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Colmar during September?
The average wind speed in Colmar during September is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Colmar in September?
As you prepare for your trip to Colmar in September, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Colmar, during September, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Umbrellas/Raincoats: For rainy days
September rainfall patterns in Colmar
Explore the daily rainfall trends and prepare for Colmars September weather 💧
UV exposure in Colmar during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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