London Weather In May: What To Expect And How To Prepare

May in London is often considered one of the most delightful months to visit. The city shakes off the chill of winter, and spring is in full bloom, painting the parks and gardens in vibrant colors. The weather in London during May is generally mild and pleasant, making it an ideal time for sightseeing and outdoor activities. However, like any temperate climate, London's May weather can be somewhat unpredictable, so it's wise to be prepared for a mix of sunshine and showers. This guide provides a detailed overview of what to expect from London's weather in May, helping you plan your trip effectively.

The weather in London in May is typically characterized by increasing sunshine hours, rising temperatures, and relatively low rainfall compared to other months. The average high temperature hovers around 16°C (61°F), while the average low temperature is approximately 9°C (48°F). While these are the averages, it's not uncommon to experience warmer days reaching up to 20°C (68°F) or cooler spells where temperatures dip slightly below the average. Rainfall in May is generally lower than in other months, with an average of about 50mm (2 inches) spread out over approximately 11 days. This means you can expect a fair amount of dry weather, but packing an umbrella or light raincoat is still advisable.

Average Temperatures and Sunshine Hours in London During May

Understanding the average temperatures and sunshine hours can help you better plan your activities and pack the right clothing for your trip to London in May. The increasing daylight hours and mild temperatures create a favorable environment for exploring the city's many attractions.

The average high temperature during May in London is around 16°C (61°F). This provides comfortable conditions for walking tours, visiting parks, and enjoying outdoor events. While 16°C is the average, you might experience warmer days, especially towards the end of the month, where temperatures can climb to 20°C (68°F) or even higher. On these warmer days, lighter clothing is ideal, and you might even consider activities like picnics in the park or boat trips on the River Thames.

Conversely, the average low temperature in May is about 9°C (48°F). Evenings and early mornings can feel cooler, so it's advisable to bring layers, such as a light jacket or sweater. The temperature drop is more noticeable if the day has been particularly sunny, so being prepared for these fluctuations will ensure you remain comfortable throughout the day.

May also boasts increased sunshine hours. On average, London experiences about 7 hours of sunshine per day during May. This is a significant increase compared to the winter months, making it a great time to explore London's outdoor spaces, such as Hyde Park, Regent's Park, and the Royal Botanic Gardens in Kew. More sunshine also means better opportunities for photography and enjoying the city's vibrant atmosphere.

The longer days in May also provide more daylight for sightseeing. With sunrise occurring relatively early and sunset relatively late, you'll have ample time to visit the various landmarks and attractions that London has to offer. This extended daylight also contributes to a more energetic and lively atmosphere throughout the city.

Historical Weather Data for May in London

Looking at historical weather data can provide additional insight into what to expect in London during May. Analyzing past trends in temperature, rainfall, and sunshine hours can help you make more informed decisions about your travel plans and packing list.

Over the past decade, the highest recorded temperature in London during May has occasionally exceeded 25°C (77°F), demonstrating the potential for warmer days. These warmer spells are often associated with high-pressure systems that bring settled and sunny weather to the UK. While these temperatures are not the norm, they highlight the importance of being prepared for warmer conditions by packing sunscreen and staying hydrated.

The lowest recorded temperatures in May have occasionally dipped below 5°C (41°F), particularly during overnight hours. These cooler spells are usually short-lived and often occur early in the month. They underscore the need for bringing layers of clothing that can be easily added or removed as the temperature changes throughout the day.

Rainfall data for May shows that while the month is generally drier than others, there is still a chance of showers. Historical records indicate that London experiences an average of 11 rainy days in May. However, the intensity and duration of these showers can vary. Some years may see prolonged periods of dry weather, while others might have more frequent but lighter showers. Checking the weather forecast closer to your travel date can provide a more accurate prediction of rainfall patterns.

Sunshine hour data also reveals consistent trends. May typically sees a significant increase in sunshine hours compared to the preceding months. Historical data shows an average of 7 hours of sunshine per day, but some years have recorded even higher totals. This abundance of sunshine makes May an appealing time to visit London, as it enhances the experience of outdoor activities and sightseeing.

What to Pack for London in May

Packing appropriately for London's May weather involves preparing for a range of conditions. The key is to bring versatile clothing that can be layered to accommodate changes in temperature and the possibility of rain. A well-thought-out packing list will ensure you're comfortable and prepared for anything the weather might bring.

Layering is essential when packing for London in May. Start with lightweight base layers, such as t-shirts and long-sleeved shirts. These can be worn alone on warmer days or layered under sweaters or jackets when it's cooler. Merino wool or synthetic fabrics are excellent choices for base layers as they are breathable and help regulate body temperature.

Bring a variety of outerwear options. A light to medium-weight jacket is ideal for most days. A waterproof and windproof jacket is also a must-have, as unexpected showers are common. A stylish trench coat can be a versatile option, providing both protection from the elements and a fashionable look. For colder evenings, a warm sweater or fleece can add an extra layer of insulation.

Footwear is another crucial consideration. Comfortable walking shoes are essential, as you'll likely be doing a lot of walking while exploring the city. Consider bringing a pair of waterproof shoes or boots in case of rain. Dress shoes or stylish sneakers are suitable for evenings out, but prioritize comfort if you plan on walking long distances.

Don't forget to pack accessories to complement your outfits and protect you from the elements. A scarf can add warmth on cooler days and protect your neck from the wind. Sunglasses are a must for sunny days, and a hat can provide shade and protection from the sun. An umbrella is indispensable, as even a light shower can dampen your spirits if you're unprepared.

Specific clothing items to include in your packing list:

  • T-shirts and long-sleeved shirts
  • Sweaters or cardigans
  • Light to medium-weight jacket
  • Waterproof and windproof jacket
  • Comfortable walking shoes
  • Dress shoes or stylish sneakers
  • Scarf
  • Sunglasses
  • Hat
  • Umbrella
  • Jeans or trousers
  • Skirts or dresses (if preferred)

By packing a mix of lightweight and warmer clothing items, you'll be well-prepared for the varying weather conditions in London during May. This ensures you can enjoy your trip without being hampered by uncomfortable clothing or unexpected weather changes. Iowa State Vs. Kansas St.: Player Stats And Game Highlights

Activities and Events to Enjoy in London in May

May in London is a vibrant month filled with numerous activities and events that cater to a wide range of interests. The pleasant weather makes it an ideal time to explore the city's outdoor attractions and participate in various cultural and recreational activities. From flower shows to festivals and outdoor concerts, there's something for everyone to enjoy.

Visiting London's Parks and Gardens is a must during May. The city's green spaces are in full bloom, offering stunning displays of colorful flowers and lush foliage. Hyde Park, one of the largest and most famous parks in London, is perfect for leisurely strolls, picnics, and boat rides on the Serpentine lake. Regent's Park, another expansive green space, is home to beautiful rose gardens, open-air theaters, and the London Zoo. Kew Gardens, a UNESCO World Heritage Site, boasts an impressive collection of plants from around the world and offers a serene escape from the bustling city.

Outdoor events and festivals are plentiful in May. The Chelsea Flower Show, one of the most prestigious flower shows in the world, takes place in May and showcases stunning garden designs and floral displays. The RHS Chelsea Flower Show is a highlight of London's social calendar and attracts visitors from all over the globe.

Open-air theaters come alive in May, offering a unique cultural experience. Regent's Park Open Air Theatre hosts a variety of performances, including Shakespearean plays and musical productions, in a beautiful outdoor setting. Attending a performance at an open-air theater is a delightful way to spend an evening in London during May.

Walking tours are a great way to explore London's historic neighborhoods and landmarks. Numerous companies offer guided walking tours that cover various themes, such as historical sites, literary landmarks, and royal residences. Walking tours provide an opportunity to learn about London's rich history and culture while enjoying the pleasant weather.

River cruises on the Thames offer a different perspective of the city's iconic landmarks. Boat tours along the Thames provide stunning views of the Houses of Parliament, the Tower of London, the Shard, and other famous sights. A river cruise is a relaxing and scenic way to see London from a unique vantage point.

Specific events and activities to consider in May:

  • Chelsea Flower Show
  • RHS Chelsea Flower Show
  • Visiting Hyde Park, Regent's Park, and Kew Gardens
  • Attending performances at Regent's Park Open Air Theatre
  • Taking a walking tour of London's historic neighborhoods
  • Enjoying a river cruise on the Thames
  • Exploring local markets and food festivals
  • Visiting the Notting Hill Mayfest

The combination of pleasant weather and a wide array of events and activities makes May an exceptional time to visit London. Whether you're interested in gardens, culture, history, or simply enjoying the outdoors, London offers something for everyone during this vibrant month.

Tips for Traveling to London in May

Traveling to London in May can be a delightful experience, but being well-prepared can enhance your trip even further. Consider these tips to make the most of your visit, from transportation to accommodation and navigating the city's weather.

Book accommodations and transportation in advance, especially if you're traveling during peak season or when major events are taking place. London is a popular destination, and hotels and flights can fill up quickly. Booking early can also help you secure better rates and avoid last-minute price increases. Consider staying in areas with good transport links to make it easier to get around the city.

Utilize London's public transportation system. The London Underground (the Tube), buses, and trains provide efficient and affordable ways to travel within the city. An Oyster card or contactless payment can simplify your travel on public transport. Walking is also a great way to explore central London, especially during May when the weather is pleasant. Plan your routes in advance to maximize your time and see as much as possible. Fantasy Football Team Analyzer: Your Winning Edge

Check the weather forecast regularly and be prepared for changes in weather conditions. London's weather can be unpredictable, even in May. Monitoring the forecast will help you plan your daily activities and dress appropriately. Having a reliable weather app on your phone can keep you updated on the go.

Pack for all types of weather, including both warm and cool conditions. As mentioned earlier, layering is key when packing for London in May. Bring a mix of lightweight clothing, a waterproof jacket, and comfortable walking shoes. Accessories like a scarf, sunglasses, and an umbrella are also essential.

Take advantage of longer daylight hours to explore the city. May offers extended daylight, allowing you more time for sightseeing and outdoor activities. Plan your itinerary to make the most of the daylight, and consider visiting attractions in the early morning or late afternoon to avoid crowds.

Be aware of peak tourist season and potential crowds. May is a popular time to visit London, so expect to encounter more tourists at popular attractions. Consider visiting during weekdays or booking tickets in advance to avoid long queues. Exploring lesser-known areas of the city can also provide a more relaxed and authentic experience.

Specific tips for making the most of your trip:

  • Purchase an Oyster card or use contactless payment for public transport.
  • Book accommodations and flights in advance.
  • Check the weather forecast daily.
  • Pack layers to accommodate changing temperatures.
  • Take advantage of longer daylight hours.
  • Be aware of peak tourist season and potential crowds.
  • Explore lesser-known neighborhoods and attractions.
  • Consider purchasing a London Pass for access to multiple attractions.
  • Attend local events and festivals to experience London's culture.

By following these tips, you can ensure a smooth and enjoyable trip to London in May. Being prepared for the weather, transportation, and tourist crowds will allow you to fully appreciate the city's charm and attractions during this delightful month.

FAQs About London Weather in May

Navigating the weather in a new city can often raise questions. Here are some frequently asked questions about the weather in London during May to help you better prepare for your trip.

What is the average temperature in London in May?

The average temperature in London during May typically ranges from a high of 16°C (61°F) to a low of 9°C (48°F). While these are the averages, temperatures can vary, and it's not uncommon to experience warmer days up to 20°C (68°F) or cooler days slightly below the average. Preparing for fluctuations in temperature is advisable.

How much does it rain in London during the month of May?

Rainfall in London during May is relatively low compared to other months, with an average of about 50mm (2 inches) of rain spread over approximately 11 days. While you can expect some dry weather, it's always a good idea to pack an umbrella or a light raincoat, as showers can occur. University Of Tennessee Chattanooga: A Comprehensive Guide

Are there many sunny days in London during May?

Yes, May typically boasts increased sunshine hours, with an average of about 7 hours of sunshine per day. This is a significant increase compared to the winter months, making it a great time to explore London's outdoor spaces and enjoy various activities under pleasant weather conditions.

What kind of clothing should I pack for a trip to London in May?

Layering is essential when packing for London in May. Include lightweight base layers like t-shirts and long-sleeved shirts, along with a light to medium-weight jacket. A waterproof and windproof jacket is also crucial, as are comfortable walking shoes. Don't forget accessories like a scarf, sunglasses, and an umbrella.

May is a vibrant month in London with numerous events. The Chelsea Flower Show and RHS Chelsea Flower Show are highlights for garden enthusiasts. Open-air theaters, like Regent's Park Open Air Theatre, offer unique cultural experiences. Additionally, there are various festivals, walking tours, and river cruises to enjoy.

Is May a good time to visit London for outdoor activities?

Yes, May is an excellent time to visit London for outdoor activities. The mild temperatures and increased sunshine hours create favorable conditions for exploring parks and gardens, taking walking tours, and enjoying river cruises. The city's green spaces are in full bloom, adding to the appeal.

How does May weather compare to other months in London?

May is generally milder and drier compared to the winter months in London. It's also less prone to heavy rainfall than the autumn months. Temperatures are typically more comfortable than the peak summer months, making it an ideal time for sightseeing without the extremes of heat or cold.

What should I do if it rains during my trip to London in May?

If it rains during your trip to London in May, there are still plenty of indoor activities to enjoy. Visit museums like the British Museum or the National Gallery, explore historic sites like the Tower of London, or catch a show in the West End. London offers numerous options for entertainment regardless of the weather.

By addressing these frequently asked questions, you can approach your trip to London in May with greater confidence and preparedness, ensuring a memorable and enjoyable experience.

Photo of Robert M. Wachter

Robert M. Wachter

Professor, Medicine Chair, Department of Medicine ·

Robert M. Bob Wachter is an academic physician and author. He is on the faculty of University of California, San Francisco, where he is chairman of the Department of Medicine, the Lynne and Marc Benioff Endowed Chair in Hospital Medicine, and the Holly Smith Distinguished Professor in Science and Medicine