Ellmau weather in September
Temperature, rain and sunshine in September: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in September
Good
Best time to visit: June – September
Best for skiing: December – March
What is the weather like in Ellmau in September?
In September, Ellmau is mild: daytime highs average 17 °C, and nights cool down to about 8 °C. Expect around 5 hours of sunshine a day. It rains often – on about 15 days, adding up to 149 mm. All in all, September is a good month for a holiday in Ellmau.
September compared
How the weather changes from August to October. Tap a month to open it.
| AugustAug | SeptemberSep | OctoberOct | |
|---|---|---|---|
| Score | 64 | 64 | 45 |
| Day | 21° | 17° | 14° |
| Night | 11° | 8° | 4° |
| Sun | 7 h | 5 h | 4 h |
| Rain days | 17 | 15 | 14 |
More details for September
- Daylight
- 12 h 39 min06:47 – 19:26
- UV index
- 5 · moderateclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or moreAll months
- Wind
- 9 km/haverage daily peakAll months
- Cloud cover
- 63 %on averageAll months
- Hot days
- 0 days30 °C or more
- Snow days
- 0 days1 cm or more of fresh snowAll months
- Time zone
- UTC+2Europe/Vienna
How the score comes together
- Temperatureweight 50 %100 %
- Sunshineweight 20 %38 %
- Few rainy daysweight 30 %21 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Nature escape”.
What to pack in September
- Sunscreen
- A jumper for the evenings
- Rain jacket or umbrella
Ellmau in September: quick answers
Is Ellmau hot in September?
No. In September, Ellmau is mild: daytime highs average 17 °C and nights drop to about 8 °C.
Does it rain much in Ellmau in September?
It rains often – on about 15 days, adding up to 149 mm.
Ellmau month by month
The whole year in EllmauAll destinations: AustriaWhere to go in September
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences