Which is the hottest month in East Sussex?

The hottest time of year in Eastbourne, East Sussex is normally July. Expect maximum daytime temperatures to reach 20°C.

Best time to visit East Sussex

Q: When is the best time to visit East Sussex?

The best time to visit East Sussex (Eastbourne) is July and August based on the following average weather conditions. Maximum daytime temperature = 22 - 30°C. Daily hours of sunshine = 10 hours or more.

Q: Which month has the most rain in East Sussex?

In terms of rainfall, November is usually the wettest month in Eastbourne, East Sussex with 98mm on average. There are normally 16 days in November with some rain.

Q: When is it sunniest in East Sussex?

The sunniest time of year in Eastbourne, East Sussex is normally June with bright sunshine on average for 49% of daylight hours; that's 8 hours of sunshine per day.

Q: When is the sea warmest in East Sussex?

The sea is usually at its warmest in Eastbourne, East Sussex in August when the water temperature reaches 17°C.

Find the best time to visit East Sussex and plan your perfect trip in 2025/2026. Get holiday inspiration, weather guides, travel advice and find great deals.

East Sussex by month

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

Recommended for East Sussex

English Heritage: 25% off new memberships

Exclusive

Save 25% on new English Heritage memberships
Get FREE unlimited access to over 400 historic attractions
Exclusive discount applies to annual & gift memberships

Show discount code

******M25

Redeem English Heritage discount code >>

Expires at 23:59 on Wednesday 31st Dec 2025 · View all English Heritage offers

Places to visit

Destination

Top East Sussex destinations

Below are the temperatures expected today at popular countries, regions and places in East Sussex. Select a destination to compare today's forecast with average weather conditions.

When is the best time to visit East Sussex?

The best time to visit East Sussex (Eastbourne) is July and August based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]

Change the criteria to reflect your weather preferences.

0
Jan
0
Feb
0.5
Mar
1.5
Apr
1.5
May
3
Jun
3.5
Jul
3.5
Aug
1.5
Sep
0.5
Oct
0
Nov
0
Dec

Change criteria

Max Day Temperature (°C)

7
Jan
7
Feb
9
Mar
12
Apr
15
May
18
Jun
20
Jul
20
Aug
18
Sep
15
Oct
11
Nov
8
Dec

Hours of Sunshine (daily)

2
Jan
3
Feb
4
Mar
6
Apr
7
May
8
Jun
7
Jul
7
Aug
5
Sep
4
Oct
3
Nov
2
Dec

Best time to visit

Destination

Daytime temperature

Sunshine hours

Sea temperature

Monthly rainfall

Days with some rain

Heat & humidity

The weather guide for East Sussex (Eastbourne) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Metric (°C / mm) | Imperial (°F / inches)

More about East Sussex

Explore our complete guide to East Sussex with the latest travel advice for travellers and holidaymakers including official updates and local travel tips for East Sussex.

Essential travel guide
Travel guidance
Travel health
Travel features
Top travel deals
FAQs

East Sussex travel guide - essential info

Below is a beginner's guide to East Sussex with essential travel facts such as dominant language spoken, typical flight time from the UK and the local currency. You can also check whether visas are required and what plug adapter you need to pack.

East Sussex - quick facts
Time difference	UK +0 hours
Language(s)	English
Currency	Pound Sterling
Electricity	G plug (230V)
Driving side	Left

Travelling to East Sussex?
Hotels

East Sussex travel guidance

Check the latest travel guidance and advice on visiting East Sussex from official government sources (in english) from around the world including entry requirements and travel restrictions.

Irish traveller advice for East Sussex - Department of Foreign Affairs, Ireland
Canadian travel advice for East Sussex - Government of Canada
US travel advisories for East Sussex - US Department of State
Safe travel advisories for East Sussex - Ministry of Foreign Affairs, New Zealand
Smarter traveller advice for East Sussex - Department of Foreign Affairs, Australia

Learn more about the current safety and security risks from terrorism, natural disasters and more. Read about the local laws and customs to consider when travelling around East Sussex.

Note: UK FCDO - UK Foreign, Commonwealth & Development Office

East Sussex travel health

Find out more about staying safe when travelling to East Sussex with the latest guidance on required vaccinations and recommended medication to take with you.

Vaccines & medicines for East Sussex - CDC
Health & vaccinations for East Sussex - TravelHealthPro, NaTHNac
How to stay safe & healthy in East Sussex - Fit for Travel, Public Health Scotland

Check out the general travel tips for staying safe and healthy in East Sussex, risks of preventable diseases and what to pack.

Note: CDC - Centers for Disease Control and Prevention

East Sussex travel features

Do you want to learn more about East Sussex? Read our latest features covering travel tips and insider destination guides on where to go and what to do in East Sussex.

We don't currently have any travel features on East Sussex. Discover more about holiday destinations around the world with this selection of general travel articles.

East Sussex FAQs

Read our frequently asked questions about travelling to East Sussex including the current entry restrictions, driving side, electrical plugs used and much more.

Which month has the most rain in East Sussex?

In terms of rainfall, January is usually the wettest month in Eastbourne, East Sussex with 0mm on average. There are normally no days in January with some rain.

When is it sunniest in East Sussex?

The sunniest time of year in Eastbourne, East Sussex is normally January with bright sunshine on average for 0% of daylight hours; that's 0 hours of sunshine per day.

When is the sea warmest in East Sussex?

The sea is usually at its warmest in Eastbourne, East Sussex in January when the water temperature reaches 0°C.

What is the time difference between East Sussex and the UK?

The time difference between East Sussex and the UK is UK time+0 hours.

What is the main language spoken in East Sussex?

The main language spoken in East Sussex is English.

Learn a language for East Sussex with Rosetta Stone^*, Busuu^* and Rocket Languages^*.

What is the currency in East Sussex?

The currency in East Sussex is the Pound Sterling (GBP).

Send money to East Sussex with TransferGo^*, Wise.com^* and World Remit^*.

Which plugs are used in East Sussex?

East Sussex uses electrical plug type G (230 Volts).

Which side of the road do they drive on in East Sussex?

They drive on the left side of the road in East Sussex.

Find out more about driving in UK with International Drivers Association^*.

East Sussex travel deals

Holidays to East Sussex

Check out the latest deals, discount codes and special offers on holidays to East Sussex in 2025/2026. Pay low deposits and save with last minute holiday availability and free kids places.