Best time to visit West Sussex

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

The best time to visit West Sussex (Bognor Regis) 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 is the hottest month in West Sussex?

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

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

In terms of rainfall, November is usually the wettest month in Bognor Regis, West Sussex with 84mm on average. There are normally 15 days in November with some rain.

Q: When is it sunniest in West Sussex?

The sunniest time of year in Bognor Regis, West Sussex is normally August with bright sunshine on average for 48% of daylight hours; that's 7 hours of sunshine per day.

Q: When is the sea warmest in West Sussex?

The sea is usually at its warmest in Bognor Regis, West Sussex in August when the water temperature reaches 18°C.

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

West Sussex by month

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

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Places to visit

Destination

Top West Sussex destinations

When is the best time to visit West Sussex?

The best time to visit West Sussex (Bognor Regis) 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.

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

Change criteria

Max Day Temperature (°C)

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

Hours of Sunshine (daily)

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Feb
4
Mar
6
Apr
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May
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Jun
7
Jul
7
Aug
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Sep
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Oct
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Nov
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Dec

Which is the hottest month in West Sussex?

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

Which month has the most rain in West Sussex?

In terms of rainfall, November is usually the wettest month in Bognor Regis, West Sussex with 84mm on average. There are normally 15 days in November with some rain.

When is it sunniest in West Sussex?

The sunniest time of year in Bognor Regis, West Sussex is normally August with bright sunshine on average for 48% of daylight hours; that's 7 hours of sunshine per day.

When is the sea warmest in West Sussex?

The sea is usually at its warmest in Bognor Regis, West Sussex in August when the water temperature reaches 18°C.

Best time to visit

Destination

Daytime temperature

Sunshine hours

Sea temperature

Monthly rainfall

Days with some rain

Heat & humidity

The weather guide for West Sussex (Bognor Regis) 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)

[HolidayWeather][0][UK:WS]

More about West Sussex

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

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

West Sussex travel guide - essential info

Below is a beginner's guide to West 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.

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

Travelling to West Sussex?
Hotels

West Sussex travel guidance

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

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

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

FCDO travel advice

Destination

West Sussex travel health

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

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

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

Note: CDC - Centers for Disease Control and Prevention

West Sussex travel features

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

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

West Sussex FAQs

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

Which is the hottest month in Bognor Regis?

The hottest time of year in Bognor Regis is normally July. Expect maximum daytime temperatures to reach 20°C.

Which month has the most rain in Bognor Regis?

In terms of rainfall, November is usually the wettest month in Bognor Regis with 84mm on average. There are normally 15 days in November with some rain.

When is it sunniest in Bognor Regis?

The sunniest time of year in Bognor Regis is normally August with bright sunshine on average for 48% of daylight hours; that's 7 hours of sunshine per day.

When is the sea warmest in Bognor Regis?

The sea is usually at its warmest in Bognor Regis in August when the water temperature reaches 18°C.

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

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

What is the main language spoken in West Sussex?

The main language spoken in West Sussex is English.

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

What is the currency in West Sussex?

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

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

Which plugs are used in West Sussex?

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

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

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

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

West Sussex travel deals

Holidays

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