Temperature in East Sussex in January

East Sussex is a region in the United Kingdom. January is generally a cold month with maximum daytime temperatures around 9°C and nighttime temperatures around 5°C in Brighton & Hove. During January, winter is in full swing.

What is the temperature of the different cities in East Sussex 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.

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 East Sussex.

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

What is the water's temperature in January?

The water temperature averages approximately 9°C in Brighton & Hove this month, so not the best month to swim.

Interested in more climate information?

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.