Weather in Colmar for September 2026
So far, September 2026 in Colmar is slightly warmer than the historical average by 1.1 °C.
The forecast for the next days in Colmar predicts temperatures to be around 24 °C, close to the historical average.
In general, the average temperature in Colmar at the beginning of September is 25.9 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 21.9 °C by the end of September.
Colmar in September brings notable rainfall, with an average of 20 rainy days and a total precipitation of 97.8 mm.
Is September a good time to visit Colmar? check out the best time to travel to Colmar page.
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Colmar Weather September
Temperatures trend during September in Colmar
September weather in Colmar day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Cloudy | 24° /13° | 1.3 mm | 5 | |
| 2 Sept. |  Sunny | 26° /13° | 1.7 mm | 5 | |
| 3 Sept. | Sunny | 27° /14° | 1.5 mm | 6 | |
| 4 Sept. |  Light rain shower | 26° /14° | 8.7 mm | 6 | |
| 5 Sept. | Light rain shower | 25° /13° | 3.1 mm | 5 | |
| 6 Sept. | Sunny | 25° /11° | 0 mm | 6 | |
| 7 Sept. | Sunny | 28° /13° | 0.3 mm | 7 | |
| 8 Sept. | Sunny | 27° /15° | 1.5 mm | 6 | |
| 9 Sept. | Light rain shower | 21° /13° | 11.5 mm | 4 | |
| 10 Sept. | Patchy rain possible | 23° /11° | 0.5 mm | 5 | |
| 11 Sept. | Sunny | 22° /11° | 4.7 mm | 5 | |
| 12 Sept. |  Partly cloudy | 22° /10° | 1 mm | 5 | |
| 13 Sept. |  Overcast | 26° /14° | 0.7 mm | 4.5 | |
| 14 Sept. | Sunny | 25° /16° | 0.9 mm | 5.2 | |
| 15 Sept. | Sunny | 27° /15° | 0 mm | 5.1 | |
| 16 Sept. | Light rain shower | 21° /16° | 7.4 mm | 5.1 | |
| 17 Sept. | Sunny | 22° /11° | 0.1 mm | 5 | |
| 18 Sept. | Overcast | 20° /12° | 0 mm | 5 | |
| 19 Sept. | Sunny | 24° /11° | 0 mm | 6 | |
| 20 Sept. | Sunny | 25° /13° | 0 mm | 6 | |
| 21 Sept. | Sunny | 26° /13° | 0 mm | 7 | |
| 22 Sept. | Sunny | 22° /14° | 0 mm | 5 | |
| 23 Sept. | Sunny | 25° /11° | 0 mm | 6 | |
| 24 Sept. | Sunny | 26° /13° | 0 mm | 7 | |
| 25 Sept. | Sunny | 30° /15° | 0 mm | 7 | |
| 26 Sept. | Overcast | 21° /13° | 1.2 mm | 5 | |
| 27 Sept. | Overcast | 19° /8° | 1.4 mm | 4 | |
| 28 Sept. | Partly cloudy | 18° /7° | 2.5 mm | 5 | |
| 29 Sept. | Cloudy | 20° /7° | 0.1 mm | 5 | |
| 30 Sept. | Sunny | 19° /8° | 0.6 mm | 5 | |
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Colmar weather in September vs August vs October
| August | September | October | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 26°/14° | 21°/11° | 16°/8° |
| Rainfall | 120 mm | 98 mm | 70 mm |
| Wind | 11.8 km/h | 12.4 km/h | 14.2 km/h |
| Humidity | 71% | 75% | 78% |
| Rainy days | 21 days | 20 days | 21 days |
| Dry days | 10 days | 10 days | 10 days |
Planning a trip to Colmar? Discover the best time to visit
Colmar in September - FAQ
What are the expected maximum and minimum temperatures in Colmar during September?
How much rainfall should be expected in Colmar during September?
What are the typical wind conditions in Colmar during September?
September rainfall patterns in Colmar
UV exposure in Colmar during September
What to pack to Colmar in September?
Mild & changeable · highs around 21 °C, frequent showers
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
👟 Footwear
🎒 Accessories
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Where is Colmar?Get accurate weather forecasts for Colmar, located at latitude 48.081 and longitude 7.356. Stay updated with localized weather information tailored for Colmar.