weather in london in april

Experience the Charm of Spring in London

The weather in London in April is typically mild and can vary from day to day. You can encounter some days being sunny and warm, while others may be overcast and cool.

Although rain is still likely, it is lovely to see trees and flowers blooming after the long winter months. Ultimately, the weather in London in April is what it is, and people have different opinions about it based on their individual experiences and preferences.

The weather in London in April, St James Park.

St. James Park London

What to Find During This Month

statistics of the weather in london in april

Average Temperature: Highest 15°C (59°F) | Lowest 6°C (42.8°F)
Average Daily Temperature: 9.4°C (48.9°F)
Total Hours of Sunshine: 181
Average Daily Hours of Daylight: 14
Rainfall: Depth 42.3mm (1.67") | Days: 8.8
Humidity: 74%
Days of Air Frost: 0.8
UV Index: 3

Weather in London compared to other Cities

New York City, NY, USA: 10.4°C (50.7°F)
Dubai, United Arab Emirates (UAE): 27.7°C (81.9°F)
Paris, France: 10.7°C (51.3°F)
Los Angeles, California, USA: 15.8°C (60.4°F)
Tokyo, Japan: 13.4°C (56.1°F)
Rome, Italy: 13.8°C (56.8°F)

is april the best time to visit london?

April is a great time to visit London as the weather starts to get warmer and the city comes to life with blossoming flowers and greenery. It is such a great time to go out for walks and visit the many popular attractions such as the London Eye, Buckingham Palace, Tower of London, Westminster Abbey and St. Paul's Cathedral. At the end it is a personal preference if its a good time to visit. You can also check other interesting things to do in London in April.

London Skyline

what should i pack or wear?

Packing is one of the most necessary things to do while travelling. While packing, we recommend to bring and wear the following items:

Light jackets or coats - Since the weather can be unpredictable, it's best to bring a light outer layer.
Comfortable walking shoes - Since you will be walking a lot, comfortable shoes are a necessity.
Umbrella - Despite April being mild, rain is still common, so an umbrella is essential.
Warm sweater or fleece - While temperatures are typically mild, it is still possible to get chilly, especially in the evenings.
Lightweight trousers or skirts - These are ideal for keeping comfortable in changing weather.
Waterproof jacket - A waterproof jacket is an essential when spending time outdoors.
Sunscreen - Sunscreen is a must, as the sun can be quite strong if you stay very long hours outdoors and the weather is sunny.
Scarf - A necessity especially during the early mornings and evenings.

Remember, these are general recommendations, and you should pack based on your personal preference and the activities you have planned during your trip to London.

Green Park London

hints on the weather in london

The following information on the weather in London in April can help you plan your trip more effectively.

Spring weather in London can fluctuate from warm and sunny to cold and rainy as we are transitioning from winter to spring.
The average number of rain days in April is 8.8 days but the overall amount increases over that of March with an average of 42.3mm (1.67").
Travelling from January to April is highly recommended if you wish to avoid crowds, yet owing to holidays during this month crowds will be more noticeable around those days.
The overall number of hours of sunshine in April are around 176.7 which averages 5.9 hours per day. The number varies according to the cloud density.
Temperatures are expected to rise to around 15.0°C (59.0°F) on average and to drop as low as 6.0°C (42.8°F) during this month. It is around 3.0°C (37.4°F) higher than the previous month of March.
During the month, the average wind speed is approximately 17.5 kph (10.9 mph or Force 3).
During the month of April, the sunrise and sunset hours are as follows; On 1st April, the sunrise will occur at 06:36 and sunset will occur at 19:33, while on 30th April, the sunrise and sunset will occur at 05:34 and 20:21.
The probability of snow is diminishing as the climate warms up.

best tours from london england

Oxford Street

April 2026 Events at-a-glance

London International Ska Festival

Thursday 2nd to Saturday 4th April 2026 • Various venues (mainly Camden) • Tickets vary • Best for: live bands + proper London gig crawl

Easter Weekend (London highlights + long weekend)

Friday 3rd to Monday 6th April 2026 • Citywide • Mixed • Best for: families, long-weekend plans, spring city energy

The Passion of Jesus (Trafalgar Square performance)

Friday 3rd April 2026 • Trafalgar Square • Free • Best for: culture, iconic London setting

The Boat Race (Oxford vs Cambridge)

Saturday 4th April 2026 • River Thames • Free to watch • Best for: riverside atmosphere + classic London tradition

The London National Wedding Show

Saturday 11th to Sunday 12th April 2026 • ExCeL London • Tickets vary • Best for: wedding planning + catwalk shows + supplier deals

London Games Festival

Monday 13th to Sunday 19th April 2026 • Multiple venues • Mixed • Best for: gamers, pop-ups, city-wide programming

British Swimming Championships (Aquatics Centre)

Tuesday 14th to Sunday 19th April 2026 • Queen Elizabeth Olympic Park • Tickets vary • Best for: sport fans, indoor arena vibes

ITEC 2026

Tuesday 14th to Thursday 16th April 2026 • ExCeL London • Tickets vary • Best for: defence training + simulation tech + industry conference buzz

Vaisakhi in Trafalgar Square

Saturday 18th April 2026 • Trafalgar Square • Free • Best for: music, dance, family-friendly culture day

St George’s Day celebrations (London events around the date)

Sunday 19th April 2026 (celebration date) • Central London • Usually free • Best for: a very “London/England” day out

Brick Lane Jazz Festival

Friday 24th to Sunday 26th April 2026 • Truman Brewery (plus venues around Brick Lane) • Tickets vary • Best for: underground jazz + late-night sets + East London energy

TCS London Marathon

Sunday 26th April 2026 • City route • Free to watch • Best for: bucket-list crowd atmosphere

London Table Tennis Championships

Tuesday 28th April to Sunday 10th May 2026 • Alexandra Palace • Tickets vary • Best for: sport + big indoor venue energy

Explore further events in April in London 2026

The London Marathon

first-time visitor travel questions

Every visitor has questions about travelling to a new destination. We have put together the most popular questions and dedicated guides for each.

tours in london during April

Are you planning to visit London this year and would like to make the most of your trip? There are several wonderful tours that you can take, so you might want to consider one of them.

Westminster to Greenwich Sightseeing Cruise

Take a boat on the River Thames from Westminster Pier to Greenwich and see London's most famous landmarks while listening to live commentary. You will be able to see the Tate Modern, Tower Bridge, and the Houses of Parliament. It lasts between one and two hours.

Get Your Westminster to Greenwich Sightseeing Cruise Tickets From This Here

Tower of London early access tour with beefeater

With this tour, you will view the Crown Jewels' grandeur before the large crowds arrive. In royal ceremonies, ancient orbs, swords, rings, crowns, and scepters which you will be able to see. The tour is led by one of the legendary Beefeater guardsmen.

Buy Your Tower of London and Crown Jewels Tickets

Kensington Palace Sightseeing Entrance Tickets

Learn the amazing tales of many of the palace's residents over the ages, from Queen Victoria to Diana, Princess of Wales, when you visit this royal landmark. Explore the Queen's State Apartments in addition to admiring the King's State Apartments.

You can take the opportunity to book your tickets here

Buckingham Palace: The State Rooms Entrance Ticket

A privileged access to one of Her Majesty's Official Residences awaits you beyond the gates of London's arguably most iconic attraction. Discover the Buckingham Palace royal state rooms where monarchs receive visiting dignitaries with a multimedia tour in 9 languages.

Get Your Buckingham Palace Tickets

In conclusion, the weather in London in April can be quite unpredictable, with changes in temperature and weather conditions throughout the day. So, pack appropriately and enjoy your trip! While here, why not check out the weather in March or May, or just a general summary of the weather in London.