Poland Weather in September

What's the weather like in Poland (Maine) in September 2024?

The climate in Poland during September can be summarized as mild and a little damp.

September is in the fall / autumn in Poland and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 21°C (69°F), whilst at night 9°C (48°F) is normal.

Poland weather averages (imperial / metric)
Daytime temperature 20.7°C 69.3°F
Nightly temperature 9.1°C 48.4°F
Average temperature 14.9°C 58.8°F
Daily sunshine 7.5 hrs
Avg rainfall 81 mm 3.2 ins
Rainy days 10 days
Sea temperature 15°C 59°F
Humidity 78%
Windspeed 11.9kph 7 mph

On average September is the driest month of the year in Poland with around 81mm 3.2 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 10 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.5 hours of sunshine per day.

September temperatures in Poland

Poland average temperature in September

September rainfall

Poland average rain in September

September hourly sunshine

Poland average rain in September

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Poland in September 2024.