Gränna weather in September (Jönköping county, Sweden)

How does the September weather in Gränna compare to other months? Use this page to get an overview of the month’s weather conditions.

Temperatures

The month of September in Gränna typically includes moderate temperatures and moderate rainfall. Expect the temperatures during the day to hover around 16°C. At night, they will likely drop to about 9°C.

Precipitation

Gränna in September usually receives moderate rainfall, averaging around 70 mm for the month. Past climate data indicates that roughly 15 days will see rain.

Average sunshine

The city usually sees around 132 hours of sunlight, indicating a moderately sunny period.

Should you favor a climate that's both dry and comfortably warm July and August typically offer the most agreeable circumstances. On the other hand, January, February, March, April, November and December tend to be characterized by conditions that may not be as optimal.

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

 

Gränna, monthly averages in September

Min Temperature 9°C  

Max Temperature 16°C  

Chance of Rain 50%  

Precipitation 70 mm  

Rainy days 15 days  

Humidity 80% *  

Sunshine 132 hours *  

Percentage Sunshine 32% *  

Data from: Jönköping, Sweden (32 KM, 20 Miles).

Where to go in Sweden in September

Find out more about the weather in Sweden 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 Gränna, 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

5/10

Cycling

6/10

Walking

6/10

Camping

4/10

Outdoor sports

10/10

Interested in more climate information?

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

Our site offers climate and forecast data for every country in the world. Are you going to Sweden? On this website you can find historical weather averages for many cities in Sweden. 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.