Munich weather in September
In September, Munich has an average high of 19 °C66 °F and an average low of 9 °C49 °F, with about 95 mm3.7 in of precipitation. It is the 4th warmest month of the year and ranks 5th for precipitation.
How September compares with other months
Compared with August, September is 4.5 °C8.1 °F cooler on average and drier by 47 mm1.9 in. Compared with October, September is 4.4 °C7.8 °F warmer on average and wetter by 15 mm0.6 in. Daylight lasts about 12.5 hours around the middle of the month. Average relative humidity is 82% and the average cloud amount 63%.
Is September a good time to visit Munich?
Yes — September is one of the most comfortable months to visit Munich by our comfort score, which favours average highs of 21–28 °C, lows above 5 °C, little rain and moderate humidity.
What to wear in September
For Munich in September, pack light layers — T-shirts plus a light sweater or jacket and an umbrella or light rain jacket.
September in nearby places
| Place | High °C°F | Low °C°F | Precip. mmin |
|---|---|---|---|
| Munich | 1966 | 949 | 953.7 |
| Augsburg | 1966 | 947 | 602.4 |
| Ingolstadt | 2068 | 948 | 562.2 |
| Innsbruck | 2068 | 1050 | 1184.7 |
| Regensburg | 2068 | 949 | 582.3 |
| Salzburg | 1966 | 1050 | 1124.4 |
| Ulm | 1966 | 948 | 652.5 |
| Nuremberg | 2169 | 1049 | 552.2 |
| Fürth | 2169 | 1049 | 552.2 |
Nearby places that are more than 1 °C1.8 °F warmer in September: Nuremberg and Fürth.
Other months in Munich
- January2 °C36 °F / −4 °C24 °F
- February4 °C39 °F / −4 °C25 °F
- March9 °C48 °F / −1 °C31 °F
- April14 °C58 °F / 4 °C39 °F
- May18 °C65 °F / 8 °C47 °F
- June22 °C72 °F / 12 °C54 °F
- July24 °C75 °F / 14 °C57 °F
- August23 °C74 °F / 14 °C57 °F
- September19 °C66 °F / 9 °C49 °F
- October14 °C58 °F / 5 °C41 °F
- November8 °C46 °F / 1 °C33 °F
- December3 °C38 °F / −3 °C27 °F
Frequently asked questions
How warm is Munich in September?
In September the average high in Munich is 19 °C (66 °F) and the average low is 9 °C (49 °F).
Does it rain a lot in Munich in September?
On average about 95 mm (3.7 in) of precipitation falls in September; it ranks 5th of the 12 months.
Is September the warmest month in Munich?
No. The warmest month in Munich is July, with an average high of 24 °C (75 °F). The coldest month is January, with an average low of -4 °C (24 °F).
How long is the day in Munich in September?
In the middle of September the day in Munich lasts about 12.5 hours from sunrise to sunset. The value is calculated from the position of the city and the sun.
How humid is Munich in September?
The average relative humidity in September is about 82%. This is a long-term average for the whole day.
How cloudy is Munich in September?
On average about 63% of the sky is covered by cloud in September. This is the mean cloud amount from satellite data, not the number of sunny days.
About this data
All figures are 25-year averages (January 2001 – December 2025) from the NASA POWER project. Temperature, humidity, wind and precipitation come from the MERRA-2 reanalysis (precipitation is the bias-corrected MERRA-2 product), cloud and solar values from CERES satellite data. They describe a grid cell of roughly 50–70 km, not a single weather station, so they can differ from airport records — most of all on coasts, in mountains and for rainfall. Average highs and lows are the monthly mean temperature plus/minus half of the average daily temperature range. Counts of rainy days are not part of this dataset.
The grid cell’s average elevation is 616 m, while Munich lies at about 524 m. Temperatures on this page were therefore adjusted by +0.6 °C1.1 °F using the standard lapse rate of 6.5 °C per 1,000 m.