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Saint Petersburg

Saint Petersburg Weather September

Saint Petersburg is located in humid continental climate zone that is known for significant seasonal temperature variations warm or even hot summer and cold winter with roughly similar amounts of rainfall.

To help you choose the best time to travel, you can find climate data below on the weather in Saint Petersburg in September.

day temperatureaverage daily high+15°C
night temperatureaverage daily low+8.8°C
sea temperaturesea temperature+12°C
day lengthdaytime13.5 h
sunny hours per daysunny / overcast hours4.3 / 9.2
average monthly precipitationaverage monthly precipitation64 mm

Best time with the soft weather for the sightseeing and long walks in Saint Petersburg are June, July, August.

Best places in September


Temperature in Saint Petersburg

In September the average daily maximum in Saint Petersburg is +15°C, and the minimum +8.8°C.

The hottest September day on record is +30.4°C, and the coldest -3.1°C.

Most booked hotels in Saint Petersburg

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Best beach resorts in September:

Barcelona
Spain

Nice
France

Rimini
Italy

Cannes
France

Lisbon
Portugal

Marseille
France


Algarve
Portugal

Marbella
Spain

Naples
Italy

Split
Croatia

Jeju
South Korea

Dubrovnik
Croatia


Daylight hours

There are 13.5 hours of daylight in Saint Petersburg in September. Out of these, on average 4.3 are sunny, which means it is mostly cloudy.

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Sea temperature

The average monthly temperature in Gulf of Finland on the beaches of Saint Petersburg in September is +12°C.

The water is very cold and only suitable to bathe in shortly for the most hardy people.

Saint Petersburg climate by month


Precipitation

The amount of precipitation in Saint Petersburg in September is usually 64 mm, which may cause a change of plans on certain days.