Visiting London in June offers the perfect blend of pleasant weather and lively summer energy. Days are generally warm with plenty of sunshine, though you might still catch a light rain shower. It’s an ideal month for exploring the city’s landmarks, enjoying outdoor festivals, and spending time in parks and gardens. With longer daylight hours and a buzzing atmosphere, June is one of the best times to discover everything London has to offer.
June in London is a fantastic time to experience the city as it transitions into summer. The weather is mild and perfect for outdoor activities, making it one of the best months for sightseeing. Expect a mix of sunshine, warm days, and occasional rain showers, adding to London’s vibrant atmosphere. This article explores what to expect from London weather in June, including temperatures, rainfall, and tips for making the most of your stay.
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Average Temperatures in June
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London in June experiences relatively warm weather compared to other times of the year. The average high temperature typically reaches 21°C (70°F), while the average low hovers around 13°C (55°F). These mild temperatures make June one of the best times to explore the city. Over the past decade, temperatures have fluctuated, with highs reaching as much as 29°C (84°F) during particularly warm years, as recorded by Weather Atlas.
Here’s a look at the temperature trends over the past decade:
June in London offers mild and comfortable weather, ideal for exploring the city. According to AccuWeather, the average high temperature in June 2025 is around 20°C (68°F), while the average low is close to 11°C (52°F). This mix of warm days and cooler evenings makes it perfect for sightseeing, evening walks, and outdoor dining.
Here’s a look at the average June temperatures over the past decade, reflecting seasonal data and yearly variations:
| Year | Average Low (°C) | Average High (°C) |
|---|---|---|
| 2014 | 11°C | 22°C |
| 2015 | 12°C | 24°C |
| 2016 | 11°C | 23°C |
| 2017 | 13°C | 26°C |
| 2018 | 14°C | 28°C |
| 2019 | 12°C | 25°C |
| 2020 | 11°C | 24°C |
| 2021 | 12°C | 25°C |
| 2022 | 13°C | 28°C |
| 2023 | 14°C | 27°C |
| 2024 | 12°C | 29°C |
| 2025 (Forecast) | 11°C | 20°C |
Climate Insights
- June usually starts mild, with temperatures warming toward the middle and end of the month.
- Brief heatwaves can push highs above 25°C, especially during sunny spells.
- Light layers, a rain jacket, and comfortable shoes are essential for managing London’s variable summer conditions.
What Locals Say About June Weather in London
“Mornings in June are perfect for walking by the Thames with a coffee in hand.” – Sarah, London local
“It might rain, but it usually passes quickly. I always carry a foldable umbrella.” – Tom, East London
How London Compares to Other Cities
| City | Average High (°C/°F) | Average Low (°C/°F) |
|---|---|---|
| London | 22°C / 72°F | 14°C / 57°F |
| Paris | 24°C / 75°F | 13°C / 55°F |
| Rome | 28°C / 82°F | 17°C / 63°F |
| Berlin | 23°C / 73°F | 12°C / 54°F |
Compared to other European cities, London is slightly cooler, making it comfortable for sightseeing.
Daytime Temperatures
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Daytime temperatures in June often rise to comfortable levels, making it ideal for outdoor activities and exploring the city. For comfort, it’s best to dress in light layers, as mornings and evenings can be cooler. The guide on World Weather suggests that these daytime temperatures are perfect for activities like walking tours or visiting parks.
Nighttime Temperatures
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Evening temperatures in June can drop slightly, and having a light jacket or sweater on hand can make your evenings more comfortable. This cooler weather at night is ideal for enjoying a relaxing evening stroll or dining outdoors, as suggested by Time and Date.
Rainfall in June
June in London typically sees moderate rainfall, with an average of 45mm spread over 16 days. Although rain is common, it usually doesn’t last long. For more detailed rainfall information, the London Travel Planning guide suggests carrying a small umbrella or raincoat.
Frequency of Rain
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While it rains on several days in June, showers are usually brief and intermittent. This allows plenty of time to explore London’s attractions. Many indoor options like museums and galleries make excellent backups for rainy days, as noted by World Weather.
Sunshine Hours
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London enjoys plenty of daylight in June, with approximately 16.5 hours of light each day. This extended daylight is perfect for sightseeing, allowing you to make the most of your time outdoors. According to Time and Date, the sunniest parts of the day are typically from late morning to early afternoon, making it ideal for outdoor activities like visiting Hyde Park.
Humidity Levels
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Humidity during June in London is moderate, averaging around 76%. The balance of not-too-dry and not-too-humid weather makes it comfortable for most travelers. Managing the mild humidity with breathable clothing is recommended, as highlighted in the report from Weather Atlas.
Wind Conditions
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Wind speeds in June are generally mild, averaging around 10 km/h (6 mph). The gentle breezes make outdoor activities like Thames river cruises or visits to the London Eye enjoyable. More detailed information on wind conditions can be found in the London Travel Planning guide.
What to Wear in London in June
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Packing Checklist
- Light cardigans, t-shirts, and a rain jacket
- Comfortable walking shoes
- Small umbrella
- Sunglasses & sun hat
- Travel adapter (UK 3-pin)
- Portable phone charger
Travel Tips for Visiting London in June
- Use an Oyster Card to save on Tube fares
- Avoid peak hours: 8–9 AM and 5–6 PM
- Book West End show tickets in advance
- Sunscreen is essential for long outdoor hours
- Many attractions require timed-entry tickets
What’s On in June: Key London Events
| Date | Event | Location |
| Early June | West End Live | Trafalgar Square |
| Mid-June | Trooping the Colour | The Mall |
| Late June | Taste of London | Regent’s Park |
| All Month | Open-air theatres | Across London |
Popular Activities in June
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June is a lively month in London, filled with various outdoor activities and events. Popular attractions include:
- Outdoor Events: Summer festivals, outdoor concerts, and open-air theaters are abundant in June. Events like West End Live and the Serpentine Pavilion are must-see attractions, according to World Weather.
- Parks and Gardens: June is perfect for visiting London’s green spaces, including Kew Gardens, Regent’s Park, and St. James’s Park, which are in full bloom.
Best Day Trips from London
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- Windsor Castle: Royal history and scenic riverside town
- Brighton: Beachside fun just 1 hour away
- Hampton Court Palace: History and June flower festivals
Budget Travel Tips
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- Visit free museums like the British Museum or Tate Modern
- Use contactless cards on public transport to avoid extra charges
- Opt for walking tours or free city guides
- Eat at food halls like Mercato Metropolitano for affordable local eats
Conclusion
London in June is warm, lively, and perfect for sightseeing. Expect average highs of 20°C (68°F), long sunny days, and the occasional shower. It’s a great month to explore landmarks, enjoy festivals, and relax in the city’s parks. Pack light layers, bring a small umbrella, and make the most of the extended daylight for unforgettable experiences. (Source: The London Report)
Read more: 15 Best Cheap Places to Travel in Europe in 2025
FAQs
Q: Is June a good time to visit London?
A: Yes, June is an excellent time to visit London due to its mild weather and long daylight hours.
Q: What should I pack for London in June?
A: Pack light layers, a raincoat or umbrella, comfortable walking shoes, and a light jacket for cooler evenings.
Q: How much does it rain in London in June?
A: London receives about 45mm of rain in June, spread over approximately 16 days.
Q: Are there any major events in London in June?
A: Yes, June hosts several outdoor events and festivals, including West End Live and various summer concerts.