Karjalohja weather in September (Southern Finland, Finland)

Will it be warm or cold in Karjalohja this September? Check out this detailed guide to the month’s weather conditions.

Temperatures

In September, Karjalohja usually has moderate temperatures and moderate rainfall. In the daytime, temperatures tend to hover near 16°C, cooling down at night to around 8°C.

Precipitation

Karjalohja in September usually receives moderate rainfall, averaging around 63 mm for the month. Records from the past 30 years suggest that around 17 days will experience rain.

Average sunshine

Expect a moderate amount of sunlight, with approximately 125 hours. This means a pleasant mix of sun and clouds.

If your ideal day consists of dry skies and moderate temperatures June, July and August generally stand out with the best circumstances. While January, February, March, April, October, November and December tend to showcase less optimal conditions.

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

 

Karjalohja, monthly averages in September

Min Temperature 8°C  

Max Temperature 16°C  

Chance of Rain 58%  

Precipitation 63 mm  

Rainy days 17 days  

Sunshine 125 hours *  

Percentage Sunshine *  

Data from: Jokioinen, Finland (65 KM, 40 Miles).

Where to go in Finland in September

Find out more about the weather in Finland 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 Karjalohja, 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 Karjalohja.

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