Munich in September
In September, Munich has 78.1 mm (3.07 in) of rain, a daily high of 19.6 °C (67.3 °F) and a daily low of 10.4 °C (50.7 °F), as 1991-2020 means; figures in brackets are converted.
Last updated : what the month is like; shorter source notes.
Best time to visit Munich: September meets our rule. Expect 10.4 rain days and days that shorten by 1 h 40 min.
What September is like in Munich
- The mayor taps a barrel of beer at noon in mid-September. He calls out "O'zapft is!" and the Oktoberfest begins. Source: muenchen.de (Landeshauptstadt München), checked .
- Thousands in folk dress march through Munich's centre on the Sunday after the Oktoberfest opens. Bands, craft groups and brewery horse teams join the parade. Source: muenchen.de (Landeshauptstadt München), checked .
- Dogs splash in the pools of the Dantebad and the Ungererbad when the outdoor swimming season ends in September. Two pools are opened just for them. Source: muenchen.de (Landeshauptstadt München), checked .
Key figures
Weather in September, 1991-2020 means
- Daily high
- 19.6 °C (67.3 °F)
- Daily low
- 10.4 °C (50.7 °F)
- Rain
- 78.1 mm (3.07 in) in the month
- Sunshine
- 169.7 h in the month
Climate normals 1991-2020, computed by DWD and submitted to the World Meteorological Organization. Checked .
Station: München-Stadt, 3.7 km from the city centre point.
Daylight on 15 September 2026
- Sunrise
- 06:51 local time
- Sunset
- 19:26 local time
- Day length
- 12 h 36 min
Day length 1-30 September: 13 h 24 min to 11 h 44 min, -1 h 40 min.
Source: NOAA Solar Calculator equations, checked .
Month by month
Each month: daily high in °C, then rain in mm, 1991-2020 means.
WMO climate normals 1991-2020, as above, checked .
This month against the year
| Measure | September | Rank |
|---|---|---|
| Daily high | 19.6 °C | 4th warmest |
| Daily low | 10.4 °C | 4th warmest |
| Rain | 78.1 mm | 5th wettest |
| Sunshine | 169.7 hours | 6th sunniest |
| Day length | 12 h 36 min | 6th longest |
Equal values share a rank. How we rank months
Sunshine share: 45% of the 377.1 hours from sunrise to sunset in September. How we compute sunshine share
Munich in September, on average: 10.4 rain days (1 mm or more), 0.0 frost days (low below 0 °C), 0.1 hot days (high 30 °C or more).
WMO climate normals 1991-2020, as above, checked .
Day length: NOAA solar equations, checked .
Public holidays this month
September 2026: none.
September 2027: none.
Typed from the official list and re-checked, .
Source: Official public holiday list (stmi.bayern.de), checked .
Same month in 20 cities
Munich is warmer than 1 of our 20 cities in September by mean daily high. How we rank cities
Closest high and low in September: Buenos Aires (0.2 °C apart), Berlin (0.4), Amsterdam (0.5, equal), Prague (0.5, equal).
| City | Gap from Munich, °C | High, °C | Low, °C | Rain, mm | Sunshine, hours |
|---|---|---|---|---|---|
| Munich (this page) | — | 19.6 | 10.4 | 78.1 | 169.7 |
| Buenos Aires (closest) | 0.2 | 19.7 | 10.6 | 80.6 | 178.9 |
| Berlin (closest) | 0.4 | 19.9 | 10.9 | 46.6 | 166.6 |
| Amsterdam (closest) | 0.5 | 19.2 | 11.0 | 84.4 | 154.2 |
| Prague (closest) | 0.5 | 20.1 | 9.9 | 41.8 | 164.6 |
| London | 1.3 | 20.2 | 12.3 | 49.8 | no data |
| Vienna | 1.6 | 21.1 | 12.0 | 64.1 | 191.7 |
| Paris | 2.3 | 21.5 | 13.0 | 44.7 | 174.0 |
| Chicago | 4.1 | 24.2 | 13.9 | 81.0 | no data |
| New York | 5.7 | 24.6 | 16.8 | 109.5 | no data |
| Madrid | 6.2 | 26.9 | 15.5 | 23.6 | no data |
| Rome | 6.4 | 26.7 | 16.0 | no data | no data |
| Barcelona | 7.8 | 26.7 | 18.8 | 86.1 | 202.9 |
| Los Angeles | 8.1 | 28.3 | 17.9 | 3.3 | no data |
| Tokyo | 8.9 | 27.5 | 20.3 | 224.9 | 126.7 |
| Seville | 9.7 | 31.1 | 18.2 | 33.1 | 278.4 |
| Hiroshima | 10.1 | 29.1 | 21.1 | 162.7 | 167.3 |
| Osaka | 10.7 | 29.5 | 21.9 | 152.8 | 161.6 |
| Hong Kong | 13.3 | 30.5 | 26.1 | 321.4 | 174.4 |
| Singapore | 13.4 | 31.6 | 25.2 | 124.9 | no data |
Sources (1991-2020): WMO climate normals and NOAA U.S. Climate Normals, checked , ; Hong Kong: our 1991-2020 mean of the Hong Kong Observatory daily climate series on DATA.GOV.HK; Singapore: our 1991-2020 mean of the National Environment Agency monthly climate series on data.gov.sg; both checked . Each city's page names its station. All sources in full on Methodology.
Hong Kong figures: The Government of the Hong Kong Special Administrative Region and the Hong Kong Observatory own the intellectual property rights in the data; attribution to them and DATA.GOV.HK. Licence: Terms and Conditions of Use of DATA.GOV.HK, version 1.2.
Singapore figures: Contains information from the National Environment Agency on data.gov.sg, made available under the terms of the Singapore Open Data Licence version 1.0 (https://data.gov.sg/open-data-licence). The Agency does not endorse our means.
Sources
- WMO Member Nations (each national weather service's own submission); archived by NOAA National Centers for Environmental Information. Attribution: WMO Member Nations (2023). WMO Climatological Standard Normals for 1991-2020 (NCEI Accession 0253808). Station files named in each record. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/800j-vn07. Accessed on the check date shown. Licence: No licence stated. Published by NOAA NCEI for WMO; citation requested. Checked .
- NOAA Solar Calculator equations, computed locally, NOAA Global Monitoring Laboratory (method); City by Month (computation). Attribution: Computed with the NOAA Solar Calculator method (no NOAA endorsement implied). Licence: Method, not data. Checked .
Official sources
Cite this page: City by Month. "Munich in September: weather, daylight, holidays". https://citybymonth.com/cities/germany/munich/september/. Last updated 5 November 2026.