Zell am See 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: May – September
Best for skiing: December – March
What is the weather like in Zell am See in September?
In September, Zell am See is mild: daytime highs average 18 °C, and nights cool down to about 9 °C. Expect around 5 hours of sunshine a day. It rains often – on about 16 days, adding up to 180 mm. All in all, September is a good month for a holiday in Zell am See.
September compared
How the weather changes from August to October. Tap a month to open it.
| AugustAug | SeptemberSep | OctoberOct | |
|---|---|---|---|
| Score | 61 | 61 | 56 |
| Day | 22° | 18° | 14° |
| Night | 12° | 9° | 5° |
| Sun | 6 h | 5 h | 5 h |
| Rain days | 19 | 16 | 14 |
More details for September
- Daylight
- 12 h 39 min06:45 – 19:24
- UV index
- 5 · moderateclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or moreAll months
- Wind
- 7 km/haverage daily peakAll months
- Cloud cover
- 66 %on averageAll months
- Hot days
- 0 days30 °C or moreAll months
- Snow days
- 1 day1 cm or more of fresh snowAll months
- Time zone
- UTC+2Europe/Vienna
How the score comes together
- Temperatureweight 50 %100 %
- Sunshineweight 20 %37 %
- Few rainy daysweight 30 %14 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Mountain air”.
What to pack in September
- Sunscreen
- A jumper for the evenings
- Rain jacket or umbrella
Zell am See in September: quick answers
Is Zell am See hot in September?
No. In September, Zell am See is mild: daytime highs average 18 °C and nights drop to about 9 °C.
Does it rain much in Zell am See in September?
It rains often – on about 16 days, adding up to 180 mm.
Zell am See month by month
The whole year in Zell am SeeAll 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