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Grundlsee Weather in September

September in Grundlsee brings moderate temperatures around 16°C (61°F) during the day, dropping to 6°C (43°F) at night, with quite a bit of rainfall expected, averaging around 168 mm (6.6 in) for the month.

Rainfall in Grundlsee in September

Looking at the last 30 years, the data shows about 14 days with rain, averaging 168 mm (6.6 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Grundlsee in September

In September, Grundlsee sees moderate temperatures, with highs of 16°C (61°F). Nights drop to around 6°C (43°F). Conditions are often most pleasant around the middle of the day. With lows around 6°C (43°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Grundlsee in September

With about 155 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.

If you prefer dry days with pleasant temperatures, August typically offers the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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For a detailed overview over the year and the best time to visit Austria, check out our Grundlsee's climate page.

Grundlsee Temperature in September

Min TemperatureMin Temperature 6°C (43°F)  
Max TemperatureMax Temperature 16°C (61°F)  
Chance of RainChance of Rain 45%  
PrecipitationPrecipitation 168 mm (6.6 in)  
Rainy daysRainy days 14 days  
HumidityHumidity 77% *  
SunshineSunshine 155 hours *  
Percentage SunshinePercentage Sunshine *  
* Data from: Bad Ischl, Austria (17 KM, 11 Miles).

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 →

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Legend 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 Grundlsee in September

Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. It's going to pour! Pack a good poncho and prepare for very wet conditions. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Grundlsee in September

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

Swimming
5/10
Cycling
5/10
Walking
5/10
Camping
3/10

Select a Month

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 Grundlsee's climate page.

More climate data for Grundlsee