Olsztyn Weather September
Olsztyn is located in oceanic climate that can be described as high humidity and moderate seasonal temperature fluctuations warm summer and soft but windy winter.
To help you choose the best time to travel, you can find climate data below on the weather in Olsztyn in September.
|average daily high||+17.4°C|
|average daily low||+8.5°C|
|average monthly precipitation||56 mm|
Temperature in Olsztyn
In September the average daily maximum in Olsztyn is +17.4°C, and the minimum +8.5°C.
The hottest September day on record is +29.1°C, and the coldest -3.5°C.
Best beach resorts in September:
There are 13.2 hours of daylight in Olsztyn in September.
The amount of precipitation in Olsztyn in September is usually 56 mm, which may cause a change of plans on certain days.