Kaprun Weather in September
September in Kaprun brings moderate temperatures, with highs of 14°C (57°F) and nights dropping to 4°C (39°F). Rainfall is on the higher side this month, averaging around 161 mm (6.3 in), so keep a rain jacket handy.
Rainfall in Kaprun in September
Based on our climate data of the past 30 years, about 14 days of rain are anticipated, with 161 mm (6.3 in) on average. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.
Temperature in Kaprun in September
September in Kaprun brings typical temperatures with highs around 14°C (57°F) and lows of 4°C (39°F). A light jacket or extra layer can be useful, especially outside the warmest hours of the day. 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.
Sunshine in Kaprun in September
With about 155 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.
Average water temperature in September
The water temperature is 16°C (61°F) — chilly, but perfectly fine for a swim if you're not too sensitive to cold water. A short wetsuit can make longer sessions more comfortable.If you're inclined towards comfortable temperatures and drier conditions, September is a good time to visit Kaprun.
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 Kaprun's climate page.
Kaprun Temperature in September
Min Temperature
4°C (39°F)
Max Temperature
14°C (57°F)
Water Temperature
16°C (61°F) *
Chance of Rain
47%
Precipitation
161 mm (6.3 in)
Rainy days
14 days
Humidity
77% *
Sunshine
155 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Kaprun typically stay consistent throughout September, with daily highs averaging around 14°C (57°F). Nights are cold, with lows typically ranging from 4°C (39°F) to 7°C (45°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 Kaprun in September
Browse day-by-day weather records for Kaprun spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Kaprun historical weather extremes in September
Based on 49 years of weather observations in Kaprun between 1976 and 2025, these are the recorded extremes.
- Kaprun recorded its highest September temperature of 30°C (86°F) on September 11, 2011.
- On September 14, 2024, Kaprun saw its coldest September day with temperatures maxing out at -1°C (30°F).
- Kaprun registered its coldest September night on September 29, 2002, with temperatures dropping to -4°C (25°F).
- Peak precipitation in September occurred on September 3, 1989, when 87 mm (3.4 in) of precipitation was measured.
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
What to Wear in Kaprun 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. Expect water temperatures of around 16°C (61°F), which is definitely too cold for comfortable swimming. Your luggage space is better used for other items. Bring sunglasses since you'll have some sunny periods throughout the monthWhat To Do in Kaprun 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 Kaprun's climate page.
Temperature Rainfall Sunshine Humidity Water Temp
See the full Kaprun climate overview or explore weather in Austria.
