Svetlogorsk Weather in September

What's the weather like in Svetlogorsk (Kaliningrad) in September 2025?

The climate in Svetlogorsk during September can be summarized as mild and reasonably dry.

September is in the fall / autumn in Svetlogorsk and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 17°C (62°F), whilst at night 10°C (50°F) is normal.

Svetlogorsk weather averages (imperial / metric)
Daytime temperature 16.9°C 62.4°F
Nightly temperature 9.7°C 49.5°F
Average temperature 13.3°C 55.9°F
Daily sunshine 5.7 hrs
Avg rainfall 76 mm 3 ins
Rainy days 16 days
Sea temperature 16.3°C 61.4°F
Humidity 81%
Windspeed 14.4kph 9 mph

On average September is the 3rd wettest month of the year in Svetlogorsk with around 76mm 3 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.7 hours of sunshine per day.

September temperatures in Svetlogorsk

Svetlogorsk average temperature in September

September rainfall

Svetlogorsk average rain in September

September hourly sunshine

Svetlogorsk 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 Svetlogorsk in September 2025.

Other monthly averages

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Svetlogorsk weather stats

Svetlogorsk weather statistics
Hottest month: July 20.8°C 69.4°F
Driest month: February 31mm 1.2ins
Sunniest month: June 9.6hrs
Coldest month: January -0.7°C 30.7°F
Wettest month: August 81mm 3.2ins
Map showing location of Svetlogorsk (54.93987, 20.15479) Svetlogorsk map pin © Google

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