A Guide to the Weather in London UK [An Essential Travel Guide]

If you come from a country other than the United Kingdom, you would be interested in the climate and weather in London UK, when you plan to travel, study abroad, or work here. So, in order to be able to adapt quickly to the environment and climate here, don’t miss out on the information in this guide!

What is the weather like in London?

Overview of Weather in London UK

According to the Köppen Climate Classification, London has a temperate oceanic climate. 

This climate has chilly winters with frequent cloudy skies rain showers (sometimes snow) and moderate summers. Precipitation is generally equally distributed throughout the year.

The weather in the UK's capital varies frequently during the day, and while temperatures are rarely high, it is normal to have rain, sunshine, clouds, and more rain on the same day.

What is the climate of London UK?

Rain falls frequently throughout the year, so bring an umbrella or raincoat when visiting the city.

Although it rains frequently, it usually drizzles, which means that even if it's a little dreary, you'll be able to continue touring.

In London, the average temperature during the coldest month (January) is 5.6°C (42°F), while the warmest month (July) is 19°C (66.3°F).

If you want to check the accurate temperature and weather in London UK today, you can head over to goweathreforecast.com. It is a reliable online website that allows you to check the weather conditions of any place in the world.

Weather in London UK by Seasons

Spring (from March to May)

Spring and autumn are mixed seasons and pleasant. In the spring, the weather in London is cool during the day and cold in the afternoon. The lowest temperature recorded was -21.1°C (-6°F) in January 1795. 

Spring in London

Summer (from June to August)

Summer in London has warm weather with high July temperatures of 22.8°C (73°F) and low of 14°C (57.2°F). 

Temperatures can exceed 25°C (77°F) for several days, but for most years, temperatures are just above 30°C (86°F) for several days. The highest temperature ever recorded in the city was 38°C (100°F) in 2003.

Autumn (from September to November)

Fall weather is often cool and unstable due to the convection between the cool air from the north pole and the current of warm air from the tropics. 

London is a relatively dry city; despite its reputation as being a rainy city, the city receives less precipitation in a year than compared to other cities in Europe.

Autumn in London

Winter (from December to February)

Winter in London is cold but rarely drops below freezing temperatures of around 5-8°C (41-46°F). 

London is seldom snow-free, mainly because temperatures in the surrounding areas make London warmer by about 5°C (9°F). However, snowfalls often occur several times a year. 

When is the Best Time to Visit London UK?

When you decide to visit London, it all depends on what you want to do there. 

If you're hoping for pleasant weather, a visit in the summer (June, July, or August) increases your chances of seeing sunny and warm days. 

The ideal time to visit London

However, keep in mind that this is the United Kingdom. Regarding UK weather, even in months that are typically sunny elsewhere, rain or cooler weather is still possible.

During peak season, however, events such as Wimbledon and the Royal Ascot fill the city. Furthermore, schools close for the vacation in July, so local families travel to the capital as well.

When is the Cheapest Time to Visit London UK?

The cheapest time to visit London is typically during the off-peak travel seasons, which include late autumn (November) and winter (January to February), excluding the holiday period around Christmas and New Year’s.

During these months, airfare and accommodation prices tend to be significantly lower due to reduced tourist demand. 

The cheapest time to visit London UK

While the weather may be colder and rainier, London’s many indoor attractions, such as museums, theaters, and historic landmarks, make it an appealing destination year-round. 

Additionally, you can take advantage of winter sales at shops and fewer crowds at popular attractions. 

Planning your trip during these quieter months can help you save money while enjoying a more relaxed experience in the city.

► Read next: US weather for today

What to Know Before Visiting London UK?

Visiting London can be an exciting experience, but preparing in advance ensures a smooth and enjoyable trip. Here are some essential points to take note of:

Weather Preparedness

Weather preparedness

London’s weather is unpredictable, with frequent rain throughout the year. 

Therefore, you should pack a compact umbrella or waterproof jacket and comfortable shoes for walking. Even during summer, evenings can be chilly, so include layers in your packing.

Transport and Navigation

London’s public transport system is extensive but can be overwhelming for first-timers. Familiarize yourself with the London Underground (Tube) and consider getting an Oyster card or contactless payment card for convenient travel. 

Moreover, you may download navigation apps like Citymapper or Google Maps to help you get around.

Connectivity

Consider getting a local SIM card or an international roaming plan to stay connected. Public WiFi is available in many places, but having mobile data is essential for navigation and staying in touch.

Popular Attractions

Some famous places you should visit in London

When you visit London, here are some places that you may see at least once:

• Big Ben and the Houses of Parliament

• The British Museum

• The Tower of London

• The London Eye

• Buckingham Palace

• Tower Bridge

• Trafalgar Square…

Security

You should consider your safety and security, just as you would in any major city. But there's no reason to be so concerned that the fear saps the joy out of traveling. Carry cash with caution and avoid wearing expensive watches or jewelry.

In London, black cabs are widely available and reliable, but you may also order an Uber.

Final Words

"Visit London in the summer," they said. "The weather will be perfect," they stated. As any native can tell you, planning a trip to London is not that simple. The city's attractiveness varies greatly with the seasons, and the "perfect" time to visit depends largely on what you want to experience. We hope our guide to the weather in London UK will help you when the city shines for your particular interests.