Temperature in West Sussex in September

West Sussex is a region in the United Kingdom. September is generally a pleasant month with maximum daytime temperatures around 19°C and nighttime temperatures around 13°C in Chichester. September falls during the summer season.

What is the temperature of the different cities in West Sussex in September?

Discover the typical September temperatures for the most popular locations of West Sussex on the map below. Detailed insights are just a click away.

Weather conditions Weather

Temperatures

Precipitation

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Legend

very warm

warm

pleasant

moderate

cold

very cold

Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

Select a Month of Interest

Check the weather conditions for any month in West Sussex.

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

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