Temperature in West Sussex in July

Daytime highs, nighttime lows and the warmest cities in West Sussex, the United Kingdom this July.

West Sussex, the United Kingdom, a region in the United Kingdom, experiences maximum daytime temperatures in July ranging from 20°C (68°F) in Selsey to 23°C (73°F) in Horley. Nighttime temperatures generally drop to 13°C (55°F) in Horley and 15°C (59°F) in Selsey. During July, summer is in full swing.

What is the temperature of the different cities in West Sussex, the United Kingdom in July?

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

Select a Month

Check the conditions for any month of the year.

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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 July

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

Conditions Temperatures Precipitation
Avg daytime high -5°C (23°F) cold → 32°C (90°F) hot

Marker color shows the average daytime high temperature in July: blue is cold, red is hot.

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

West Sussex temperatures in July: frequently asked questions

How hot does it get in West Sussex, the United Kingdom in July?

Chichester averages a daytime high of 21°C (70°F) in July, which is pleasant for West Sussex, the United Kingdom.

How cold does it get at night in West Sussex, the United Kingdom in July?

Chichester sees nighttime lows close to 15°C (59°F) in July.

What is the warmest city in July in West Sussex, the United Kingdom?

Based on our systematic data collection, Horley has been identified as the city with the highest average temperatures. The daytime temperature usually hovers around 23°C (73°F), while at night it goes down to an approximate temperature of 13°C (55°F).

What is the coldest city in July in West Sussex, the United Kingdom?

For the month of July, Selsey is the most temperate city in West Sussex, the United Kingdom based on our records. Highs average 20°C (68°F) and nighttime temperatures dip to around 15°C (59°F).

Interested in more climate information?

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

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