Ischgl
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Ischgl Weather in September

In Ischgl, September brings moderate daytime temperatures around 13°C (55°F), with nights cooling to 2°C (36°F). Expect quite a bit of rainfall this month.

Rainfall in Ischgl in September

Historically, September sees about 16 days of rain, with a monthly average of 129 mm (5.1 in). This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.

Temperature in Ischgl in September

September in Ischgl sees highs of 13°C (55°F) and lows of 2°C (36°F) overnight. Even when the weather is stable, mornings and evenings can still feel distinctly cool. With lows around 2°C (36°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. August typically offers the best weather for Ischgl.

Ischgl Temperature in September

Min Temperature
2°C (36°F)
Max Temperature
13°C (55°F)
Chance of Rain
52%
Precipitation
129 mm (5.1 in)
Rainy days
16 days
Humidity
50% *
* Data from: St. Anton am Arlberg, Austria (13 KM, 8 Miles).

Ischgl Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Ischgl - and find the best time to visit.

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Ischgl typically stay consistent throughout September, with daily highs averaging around 13°C (55°F). Nights are cold, with lows typically ranging from 2°C (36°F) to 4°C (39°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 records for Ischgl in September

Browse day-by-day weather records for Ischgl spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Ischgl historical weather extremes in September

Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Ischgl.

  • On September 17, 1987, temperatures climbed to 30°C (86°F), marking the warmest September day on record.
  • The coldest night in September in Ischgl was on September 19, 1977, with a minimum of -11°C (12°F).
  • The wettest September day on record brought 40 mm (1.6 in) of precipitation to Ischgl (September 25, 2020).

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
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Ischgl in September

The weather can swing between comfortable and chilly in September, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. Expect heavy rainfall, so bring good rain protection and waterproof bags.

What To Do in Ischgl in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Cycling
    5/10
  • Walking
    5/10
  • Barbeque
    4/10
  • Camping
    3/10
  • Outdoor sports
    5/10

Ischgl 3-Day Forecast

More climate data for Ischgl

Popular in September

Where to go in September - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.