Koszalin weather in September (West Pomerania, Poland)
What can you expect from the weather in Koszalin during September? Wondering if it's an optimal time for a visit? This page provides detailed information on the weather conditions for that month.
In September, Koszalin generally has pleasant temperatures and moderate rainfall. Anticipate daytime temperatures around 19°C, while night temperatures can drop to 11°C.
Koszalin in September usually receives moderate rainfall, averaging around 79 mm for the month. Based on our climate data of the past 30 years, about 15 days of rain are anticipated.
The city usually sees around 137 hours of sunlight, indicating a moderately sunny period.
If you prefer dry days with pleasant temperatures, June, July and August typically offer the best circumstances. While January, February, March, November and December tend to showcase less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Koszalin climate page with graphs.
Koszalin, monthly averages in September
Where to go in Poland in September
Find out more about the weather in Poland in September and which places have the best weather conditions in this month.
So, what should you wear in this month?
For visitors traveling to Koszalin, 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 in September.
Interested in more climate information?
This site provides you with all the information you need about the climate in Koszalin.
Our site offers climate and forecast data for every country in the world. Are you going to Poland? On this website you can find historical weather averages for many cities in Poland. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.