Temperature in East Sussex in January

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

East Sussex, the United Kingdom, a region in the United Kingdom, typically experiences cold weather in January, with maximum daytime temperatures around 9°C (48°F) and nighttime temperatures around 5°C (41°F) in Brighton & Hove. January is part of the winter season

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

Explore the map below to discover average January temperatures at the top destinations in East Sussex. For a deeper dive, simply click on any destination dot.

Select a Month

Check the conditions for any month of the year.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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 January

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 January: blue is cold, red is hot.

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

East Sussex temperatures in January: frequently asked questions

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

Brighton & Hove averages a daytime high of 9°C (48°F) in January, which is low for East Sussex, the United Kingdom.

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

Brighton & Hove sees nighttime lows close to 5°C (41°F) in January.

What is the water temperature in January?

The water temperature averages approximately 9°C (48°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.

Weather and climate has detailed information for every country in the world. Are you going to the United Kingdom? Get detailed historical weather averages for many cities in the United Kingdom.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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