London is a great vacation spot, with both historical and modern attractions. No matter your interests or budget, there’s something for everyone. However, the weather in London is often very wet and dreary. If you are planning a trip, you may want to know when it’s the least likely to rain on you in London.

In general, you should always expect some rainfall when you visit London. However, it typically rains the least during the early spring months, making March and April the best time to visit.

Below, we’ll discuss when it rains the least in London and when you can expect the wettest weather. Keep reading to learn more about London weather and avoid getting stuck in the rain during your vacation!

What Months Does It Rain the Least in London?

London is famous for rainy, gloomy weather year-round. 

But if you’re planning to visit this culture-rich city, you probably don’t want to get caught in a rainstorm!

For this reason, many people wonder what the least rainy months in London are. 

London typically receives the least amount of rainfall in March and April. During these early spring months, the average rainfall is just 37 mm, or approximately 1.5 inches. 

If you are planning a vacation in London and want to avoid the rain as much as possible, plan your trip in March or April.

When Does It Rain the Most in London?

If planning a vacation in March or April is not possible for you, you may consider other months. 

Even though London is known for its rainy weather, some months get more rain than others. 

If you want to avoid the rainy season in London, steer away from planning your trip in August or November. These months are the rainiest in the city, with an average of 2.3 inches and 2.5 inches of rainfall, respectively.

How Much Does it Rain in London During the Rainy Season?

Taking a trip to London, only to be stuck inside waiting out downpours the whole time, can seriously impact your enjoyment.

Although it does rain frequently in London, the total amount of rainfall is quite small compared to other parts of the world. Even in the rainiest months, the average rainfall in this city usually does not exceed 2.5 inches per month.

Rain in London is not very heavy, nor does it last long. 

When is the Best Time to Visit London?

London is a great vacation destination, with many activities for any interest and budget. 

But, certain times of the year may be better to plan your vacation around. 

Considering the weather and the activities many tourists want to participate in, the best time to visit London is between March and May.

London is very pretty in late spring and early summer. However, this time of year is very tourist-heavy. 

If you prefer to visit at a time when there are smaller crowds and queues around popular attractions while still avoiding the rainy weather, September is your best bet.

What Indoor Activities Can You Do in London?

If you do get rained in during your vacation in London, don’t worry. 

There are many amazing indoor activities and attractions to keep you busy while you wait for the clouds to clear!

These include:

  • The British Library
  • Old Spitalfields Market
  • Saatchi Gallery
  • Westminster Abbey

Below, we’ll discuss what each attraction has to offer.

The British Library

The biggest and oldest library in Britain, The British Library, has a catalog of over 150 million texts. 

This includes both modern books, which are available to borrow, and ancient handwritten texts that date back thousands of years. 

The British Library holds the Magna Carta, an 800-year-old text that inspired classics like Alice in Wonderland, Beowulf, and more. 

Many of these are on display for public viewing, but they can’t be removed from the library. 

If you are interested in history, books, or just want a quiet place to study, the British Library is definitely worth a visit.

Old Spitalfields Market

This famous market in east London is shielded from the rain by a massive glass canopy, letting you shop in peace year round without getting wet. 

Old Spitalfields Market has an eclectic variety of vendors, offering everything from produce to vintage clothes. 

Old Spitalfields Market may be worth a visit if you enjoy thrifting or hunting for unique items at flea markets.

Saatchi Gallery

This unique art gallery is perfect for getting lost as the storm rages outside. 

This is a perfect attraction for art lovers and casual museum-goers alike, with fourteen exhibit rooms filled with modern and traditional art. 

With a cafe and bar located in the lobby, the Saatchi Gallery is a perfect place to spend a rainy afternoon.

Westminster Abbey

Built by Henry III in 1245, this historical attraction is perfect for strolling around on rainy days. 

One of England’s most important pieces of Gothic Architecture, Westminster Abbey offers guided tours and exhibits. 

This beautiful historic church is the perfect place to spend a rainy day.


London is a popular vacation destination for a reason. 

However, rainy British weather can severely negatively impact vacation plans.

If you want to plan your vacation to avoid rainy weather, you may want to visit London between March and April. 

Avoid traveling to London in August or November, as those are the rainiest months. 

Even if you do get caught in the rain, there are many fun indoor activities to enjoy in London.