Temperature in East Sussex in June

Daytime highs, nighttime lows and the warmest cities in East Sussex, the United Kingdom this June.

East Sussex, the United Kingdom, a region in the United Kingdom, experiences maximum daytime temperatures in June ranging from 17°C (63°F) in Eastbourne to 20°C (68°F) in East Grinstead. Nighttime temperatures generally drop to 11°C (52°F) in East Grinstead and 13°C (55°F) in Eastbourne.

What is the temperature of the different cities in East Sussex, the United Kingdom in June?

Discover the typical June temperatures for the most popular locations of East 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 East Sussex, check out our East Sussex's climate page.

See also: East Sussex weather by month.

Best Places to Visit in East Sussex in June

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across East 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 June: blue is cold, red is hot.

See all June weather averages, cities and regions in East Sussex

East Sussex temperatures in June: frequently asked questions

How hot does it get in East Sussex, the United Kingdom in June?

Expect daytime temperatures around 18°C (64°F) in Brighton & Hove. That makes June a moderate month for East Sussex, the United Kingdom.

How cold does it get at night in East Sussex, the United Kingdom in June?

After dark, Brighton & Hove cools to about 12°C (54°F) on an average June night.

What is the warmest city in June in East Sussex, the United Kingdom?

From a thorough analysis of our records, East Grinstead clearly dominates in terms of high temperatures. The city witnesses daytime temperatures hovering around 20°C (68°F), and evenings that remain near 11°C (52°F).

What is the coldest city in June in East Sussex, the United Kingdom?

According to our data, Eastbourne holds the title for the coldest city in East Sussex, the United Kingdom in June. It experiences maximum temperatures of approximately 17°C (63°F) and drops to lows of about 13°C (55°F) during the night.

What is the water temperature in June?

The water temperature averages approximately 14°C (57°F) in Brighton & Hove this month, generally too cold for comfortable swimming.

Interested in more climate information?

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

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