Frankfurt in september: average Weather, Temperature and Climate
Weather in Frankfurt in september 2025
The weather in Frankfurt in the month of september comes from statistical datas on the past years. You can view the weather statistics for all the month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
good weather
Weather at 6am
58°F
Clear/Sunny
37% of time
25%
15%
12%
Weather at 12pm
70°F
Clear/Sunny
42% of time
32%
13%
12%
Weather at 6pm
63°F
Clear/Sunny
42% of time
30%
18%
7%
Weather at 3am
56°F
34%
23%
22%
13%
Evolution of daily average temperature and precipitation in Frankfurt in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Frankfurt in september.
The climate of Frankfurt in september is good
The weather in september in Frankfurt is quite dry (with 2in of precipitation over 3 days). This is better than the previous month since in august it receives an average of 2.8in of rainfall over 5 days.
The climate pleasant there the month of september. Temperatures are up to 70°F. In the morning the temperature drops to 58°F. Thus, the mean temperature average on this month of september in Frankfurt is 63°F. Note that these seasonal averages are in contrast with those observed in Frankfurt in september with a maximum record of 90°F in 2016 and a minimum record of 41°F in 2013. You can expect to have about 23 days with temperatures up to 65°F, or 77% of the month.
Day length in Frankfurt in september is 12:37. Sunrise is at 06:01 and sunset is at 18:38.
With a good climate, this month is a good time to go in this city.
Seasonal average climate and temperature of Frankfurt in september
Check below seasonal norms These datas are compiled from the weather statements earlier years of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 63°F | ||||
| Highest temperature | 70°F | ||||
| Lowest temperature | 58°F | ||||
| Highest record temperature | 90°F (2016) | ||||
| Lowest record temperature | 41°F (2013) | ||||
| Number of days at +86°F | 1 day(s) (3%) | ||||
| Number of days at +65°F | 23 day(s) (77%) | ||||
| Number of days at -32°F | 0 day(s) (0%) | ||||
| Wind | |||||
| Wind speed | 13km/h | ||||
| Wind temperature | 56°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 2in | ||||
| Number of days with rainfall | 3 day(s) (10%) | ||||
| Record daily rainfall | 1.5in (2017) | ||||
| Snowfall | 0cm | ||||
| Other climate data | |||||
| Humidity | 85% | ||||
| Visibility | 9.06km | ||||
| Cloud cover | 35% | ||||
| UV index | 5 | ||||
| Daily sunshine hours | 12 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:01 | ||||
| Time of sunset | 18:38 | ||||
| Length of day | 12:37 | ||||
| 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 Frankfurt in september 2024:
65°F to 85°F
67°F to 85°F
68°F to 85°F
68°F to 72°F
65°F to 85°F
63°F to 68°F
61°F to 85°F
67°F to 77°F
61°F to 68°F
56°F to 68°F
54°F to 61°F
45°F to 58°F
45°F to 61°F
50°F to 63°F
47°F to 67°F
56°F to 58°F
52°F to 72°F
56°F to 77°F
59°F to 74°F
54°F to 74°F
54°F to 74°F
58°F to 76°F
61°F to 68°F
58°F to 63°F
56°F to 65°F
58°F to 63°F
56°F to 63°F
52°F to 59°F
43°F to 59°F
47°F to 59°F
Map: other cities in Germany in september
Cities near Frankfurt:
| Giessen in september | good weather |
| Heidelberg in september | perfect weather |
| Wurzburg in september | good weather |
| Cochem in september | good weather |
| Schmallenberg in september | good weather |
| Bonn in september | good weather |
| Rothenburg ob der Tauber in september | good weather |
| Cologne in september | good weather |
| Stuttgart in september | good weather |
| Baden-Baden in september | good weather |
| Saarbrücken in september | good weather |
| Bamberg in september | good weather |
Click over cities on the map for information about the weather in september.
Frankfurt
perfect weather
good
tolerable
bad
very bad
Weather data for Frankfurt in september:
Weather data for Frankfurt for september are derived from an average of the weather forecast since 2009 in Frankfurt. There is a margin of error and these forecasts are to be considered as general information only. The weather in Frankfurt 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 Frankfurt.