Grein Weather in September

In Grein, September brings pleasant daytime temperatures around 20°C (68°F), with nights cooling to 11°C (52°F). Expect quite a bit of rainfall this month.

Rainfall in Grein in September

Past climate data indicates that roughly 12 days will see rain, totalling around 87 mm (3.4 in) for the month. 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 Grein in September

If you're visiting Grein in September, expect perfect temperatures with highs of 20°C (68°F) and overnight lows of 11°C (52°F). The difference between afternoon and evening temperatures is usually noticeable. With lows of 11°C (52°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Grein in September

The month experiences a moderate amount of sunlight, with 171 hours of sunshine. This provides a nice balance between sunshine and clouds.

If you favor pleasant temperatures and minimal rainfall, September is one of the best months to visit Grein.

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

Grein Temperature in September

Min Temperature 11°C (52°F)  

Max Temperature 20°C (68°F)  

Chance of Rain 38%  

Precipitation 87 mm (3.4 in)  

Rainy days 12 days  

Humidity 61% *  

Sunshine 171 hours *  

Percentage Sunshine 48% *  

* Data from: Linz, Austria (43 KM, 26 Miles).

What to Wear in Grein in September

For Grein in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Grein in September

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

Swimming

6/10

Cycling

9/10

Walking

9/10

Camping

8/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

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

More climate data for Grein

Temperature Rainfall Sunshine Humidity

See the full Grein climate overview or explore weather in Austria.