Unterkulm weather in September (Aargau, Switzerland)

Interested in knowing the climate of Unterkulm in September? Discover if this is the best time for your journey with our detailed monthly weather breakdown.

Temperatures

In September, Unterkulm typically experiences pleasant temperatures and high rainfall. Expect daytime highs to reach approximately 20°C, with nighttime lows dipping to around 11°C.

Precipitation

Unterkulm in September usually receives high rainfall, averaging around 126 mm for the month. On average, there are about 13 days with rain during this month.

Average sunshine

The area enjoys a balanced 166 hours of sunlight, ensuring it's neither too overcast nor too sunny.

So this is a great month to visit if you prefer dry days with pleasant temperatures. June, July, August and September typically offer the most optimal weather. In contrast, January, February, March, November and December tend to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Unterkulm climate page with graphs.

 

Unterkulm, monthly averages in September

Min Temperature 11°C  

Max Temperature 20°C  

Chance of Rain 43%  

Precipitation 126 mm  

Rainy days 13 days  

Humidity 78% *  

Sunshine 166 hours *  

Percentage Sunshine 48% *  

Data from: Zürich, Switzerland (34 KM, 21 Miles).

Where to go in Switzerland in September

Find out more about the weather in Switzerland and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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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 and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

For visitors traveling to Unterkulm, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

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

Swimming

6/10

Cycling

9/10

Walking

9/10

Camping

6/10

Outdoor sports

9/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Unterkulm.

Our site offers climate and forecast data for every country in the world. Are you going to Switzerland? On this website you can find historical weather averages for many cities in Switzerland. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.