Which is the hottest month in Surrey?

The hottest time of year in Guildford, Surrey is normally July. Expect maximum daytime temperatures to reach 22°C.

Best time to visit Surrey

Q: When is the best time to visit Surrey?

The best time to visit Surrey (Guildford) is July 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 Surrey?

In terms of rainfall, December is usually the wettest month in Guildford, Surrey with 70mm on average. There are normally 16 days in December with some rain.

Q: When is it sunniest in Surrey?

The sunniest time of year in Guildford, Surrey is normally August with bright sunshine on average for 41% of daylight hours; that's 6 hours of sunshine per day.

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

Surrey by month

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

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Places to visit

Destination

Top Surrey destinations

When is the best time to visit Surrey?

The best time to visit Surrey (Guildford) is July 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
Apr
1.5
May
3.5
Jun
4
Jul
3.5
Aug
2
Sep
0
Oct
0
Nov
0
Dec

Change criteria

Max Day Temperature (°C)

7
Jan
7
Feb
10
Mar
13
Apr
17
May
20
Jun
22
Jul
21
Aug
19
Sep
15
Oct
10
Nov
8
Dec

Hours of Sunshine (daily)

2
Jan
2
Feb
4
Mar
5
Apr
6
May
7
Jun
6
Jul
6
Aug
5
Sep
3
Oct
2
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 Surrey (Guildford) 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 Surrey

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

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

Surrey travel guide - essential info

Below is a beginner's guide to Surrey 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.

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

Travelling to Surrey?
Hotels

Surrey travel guidance

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

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

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

Surrey travel health

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

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

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

Note: CDC - Centers for Disease Control and Prevention

Surrey travel features

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

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

Surrey FAQs

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

Which month has the most rain in Surrey?

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

When is it sunniest in Surrey?

The sunniest time of year in Guildford, Surrey 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 Surrey?

The sea is usually at its warmest in Guildford, Surrey in January when the water temperature reaches 0°C.

What is the time difference between Surrey and the UK?

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

What is the main language spoken in Surrey?

The main language spoken in Surrey is English.

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What is the currency in Surrey?

The currency in Surrey is the Pound Sterling (GBP).

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

Which plugs are used in Surrey?

Surrey uses electrical plug type G (230 Volts).

Which side of the road do they drive on in Surrey?

They drive on the left side of the road in Surrey.

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

Surrey travel deals

Holidays to Surrey

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