September Rainfall and Precipitation in West Sussex

Average rainfall, rainy days and the driest cities in West Sussex, the United Kingdom in September.

West Sussex, the United Kingdom, a region in the United Kingdom, experiences in September precipitation ranging from a moderate 56 mm (2.2 in) in Alfold to a moderate 75 mm (3 in) in Selsey. During September, summer is in full swing.

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For a detailed overview over the year and the best time to visit West Sussex, check out our West Sussex's climate page.

See also: West Sussex weather by month.

Best Places to Visit in West Sussex in September

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across West Sussex.

Conditions Temperatures Precipitation
Monthly precipitation 0 mm (0 in) dry → 150 mm (5.9 in) wet

Marker color shows total monthly precipitation in September: pale blue is dry, deep blue is wet.

See all September weather averages, cities and regions in West Sussex

West Sussex precipitation in September: frequently asked questions

How much rainfall does West Sussex, the United Kingdom receive in September?

In September, Chichester typically receives modest rainfall, around 69 mm (2.7 in), making this a relatively dry month.

How many days does it rain in West Sussex, the United Kingdom in September?

Rainfall in Chichester typically falls on roughly 12 days days in September.

Is September part of the rainy season in West Sussex, the United Kingdom?

Not really. September is outside the wettest stretch of the year in West Sussex, the United Kingdom.

What is the wettest city in September in West Sussex, the United Kingdom?

In our database, Selsey stands out as having an average rainfall level of 75 mm (3 in), making it the wettest location.

What is the driest city in September in West Sussex, the United Kingdom?

Alfold is the driest city we have data for in West Sussex, the United Kingdom in September, with monthly rainfall close to 56 mm (2.2 in).

Interested in more climate information?

We have much more information about the climate in West Sussex.

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