Lech am Arlberg Weather in September
With daytime temperatures of 14°C (57°F) and nighttime lows of 4°C (39°F), September in Lech am Arlberg brings moderate temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 157 mm (6.2 in) falls on average.
Rainfall in Lech am Arlberg in September
Looking at the last 30 years, the data shows about 15 days with rain, averaging 157 mm (6.2 in) for the month. Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.
Temperature in Lech am Arlberg in September
Expect highs of 14°C (57°F) in Lech am Arlberg in September, with nights dropping to around 4°C (39°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. With lows around 4°C (39°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.So this is a great month to visit if you prefer dry days with pleasant temperatures.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Austria, check out our Lech am Arlberg's climate page.
Lech am Arlberg Temperature in September
Min Temperature
4°C (39°F)
Max Temperature
14°C (57°F)
Chance of Rain
50%
Precipitation
157 mm (6.2 in)
Rainy days
15 days
Humidity
50% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Lech am Arlberg typically stay consistent throughout September, with daily highs averaging around 14°C (57°F). Nights are cold, with lows typically ranging from 3°C (37°F) to 6°C (43°F).
Average temperatures in September
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in September
Historical weather for Lech am Arlberg in September
Browse day-by-day weather records for Lech am Arlberg spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Lech am Arlberg historical weather extremes in September
Based on weather observations in Lech am Arlberg between 1976 and 2025, these are the recorded extremes during September.
- Lech am Arlberg recorded its highest September temperature of 30°C (86°F) on September 17, 1987.
- Lech am Arlberg experienced its chilliest September day on September 26, 2020, reaching only 0°C (32°F).
- Nighttime temperatures dropped to -11°C (12°F) on September 19, 1977, marking the coldest September night on record.
- The heaviest September precipitation occurred on September 17, 2006, when 60 mm (2.4 in) of precipitation fell.
Best Places in Austria in September
Find out more about the weather in Austria and which places have the best travel conditions in this month. See all of Austria in September →
perfect weather
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tolerable
unpleasant
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What to Wear in Lech am Arlberg in September
The weather can be unpredictable in September, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. Also bring a poncho, it will rain a lot! Waterproof everything you can.What To Do in Lech am Arlberg in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Austria, check out our Lech am Arlberg's climate page.
See the full Lech am Arlberg climate overview or explore weather in Austria.
