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Southampton

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Southampton Weather September

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

day temperatureaverage daily high+19.8°C
night temperatureaverage daily low+11.4°C
sea temperaturesea temperature+17.3°C
day lengthdaytime13.1 h
sunny hours per daysunny / overcast hours4.9 / 8.2
average monthly precipitationaverage monthly precipitation60 mm

Best places in September


Temperature in Southampton

In September the average daily maximum in Southampton is +19.8°C, and the minimum +11.4°C.

The hottest September day on record is +26.3°C, and the coldest +4.9°C.

Most booked hotels in Southampton

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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

Split
Croatia

Jeju
South Korea

Dubrovnik
Croatia

Hurghada
Egypt


Daylight hours

There are 13.1 hours of daylight in Southampton in September. Out of these, on average 4.9 are sunny, which means it is mostly cloudy.

Most Popular Destinations in the World


Sea temperature

The average monthly temperature in the Solent on the beaches of Southampton in September is +17.3°C.

The water is considered very cool, but some hardy people might bathe in it for 10-15 minutes.

Southampton climate by month


Precipitation

The amount of precipitation in Southampton in September is usually 60 mm, which may cause a change of plans on certain days.

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