Dortmund in september: average Weather, Temperature and Climate
Weather in Dortmund in september 2025
The weather in Dortmund in september comes from statistical datas on the last years. You can view the weather statistics for the whole month, but also by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
good weather
Weather at 6am
56°F
Clear/Sunny
29% of time
22%
16%
16%
Weather at 12pm
68°F
Clear/Sunny
32% of time
29%
25%
12%
Weather at 6pm
61°F
Clear/Sunny
37% of time
27%
23%
7%
Weather at 3am
56°F
31%
21%
21%
17%
Evolution of daily average temperature and precipitation in Dortmund in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Dortmund in september.
The climate of Dortmund in september is good
In september in Dortmund, the climate is wet (with 3in of rainfall over 5 days). It should be noted an improvement from the previous month since in august it receives an average of 4.6in of rainfall over 7 days.
The climate quite nice in this location september. Temperatures are up to 68°F. On average, the recorded minimum temperature is 56°F. Thus, the mean temperature average on this month of september in Dortmund is 63°F. Note that these seasonal averages are in contrast with those observed in Dortmund in the month of september with a maximum record of 94°F in 2020 and a minimum record of 41°F in 2012. You can hope to have about 22 days with temperatures over 65°F, or 73% of time.
On this month of september, day length in Dortmund is generally 12:39. The sun rises at 06:05 and sets at 18:44.
With a good climate, this month is recommended to go there in Germany.
Seasonal average climate and temperature of Dortmund in september
Check below seasonal norms These datas are compiled from the weather statements of the last years of the month of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 63°F | ||||
| Highest temperature | 68°F | ||||
| Lowest temperature | 56°F | ||||
| Highest record temperature | 94°F (2020) | ||||
| Lowest record temperature | 41°F (2012) | ||||
| Number of days at +86°F | 1 day(s) (3%) | ||||
| Number of days at +65°F | 22 day(s) (73%) | ||||
| Number of days at -32°F | 0 day(s) (0%) | ||||
| Wind | |||||
| Wind speed | 15km/h | ||||
| Wind temperature | 54°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 3in | ||||
| Number of days with rainfall | 5 day(s) (16%) | ||||
| Record daily rainfall | 1.1in (2017) | ||||
| Other climate data | |||||
| Humidity | 85% | ||||
| Visibility | 8.83km | ||||
| Cloud cover | 42% | ||||
| UV index | 5 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:05 | ||||
| Time of sunset | 18:44 | ||||
| Length of day | 12:39 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last september?
Here is the day by day recorded weather in Dortmund in september 2024:
63°F to 88°F
68°F to 88°F
67°F to 83°F
63°F to 68°F
63°F to 86°F
67°F to 79°F
61°F to 85°F
65°F to 72°F
63°F to 70°F
56°F to 63°F
52°F to 61°F
45°F to 58°F
47°F to 61°F
52°F to 63°F
50°F to 67°F
56°F to 63°F
56°F to 74°F
58°F to 77°F
59°F to 76°F
58°F to 76°F
59°F to 77°F
59°F to 79°F
63°F to 67°F
56°F to 63°F
58°F to 59°F
58°F to 63°F
54°F to 59°F
49°F to 56°F
49°F to 59°F
49°F to 59°F
Map: other cities in Germany in september
Cities near Dortmund:
| Essen in september | good weather |
| Duisburg in september | good weather |
| Münster in september | good weather |
| Dusseldorf in september | good weather |
| Bocholt in september | good weather |
| Schmallenberg in september | good weather |
| Cologne in september | good weather |
| Bonn in september | good weather |
| Osnabrück in september | good weather |
| Bielefeld in september | good weather |
| Aachen in september | good weather |
| Giessen in september | good weather |
Click over cities on the map for information about the weather in september.
Dortmund
perfect weather
good
tolerable
bad
very bad
Weather data for Dortmund in september:
Weather data for Dortmund for september are derived from an average of the weather forecast since 2009 in Dortmund. There is a margin of error and these forecasts are to be considered as general information only. The weather in Dortmund can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Dortmund.