Updated 16 Sep 2026 · recomputed nightly
Is June 2027 a good month to visit London?
Lively — the typical June day in London is calmer than 54% of its year.
The weather is the trade-off here, not the crowds.
Calm · Lively · Busy · Packed rank a day against London's own year — not a headcount.
June sits between the seasons in London: mild and wet, around 21°C / 70°F with rain on about 12 days, Lively every day.
Mostly yes, if the weather does not put you off. June in London is Lively on the typical day, and not one of the 30 days in our window is crowded enough to call Busy. Expect around 21 °C by day, with rain on about 12 days. The crowd comes with the school holidays in Germany. Cruise ships call on 3 of the 30 days. No week of June is meaningfully quieter — the typical day is Lively throughout; pick by day instead. The crush is at Westminster Bridge and Parliament Square; the quiet is at the royal parks' chain. The calmest day is Tuesday 1 June, the busiest Sunday 13 June.
In short, a solid middle-ground pick.
Of the 12 months we forecast for London, June is the quietest. Its heaviest day is Sun 13 Jun, busier than 60% of the year; its lightest is Tue 1 Jun at 46%.
Preparing pays off in a month like this: timed-entry tickets and pre-booked tours turn the queue time into sightseeing time. see the options →
Pack for wet first — rain on 12 of 30 days.
A folding one lives in the day bag and weighs nothing.
See umbrellas →
Wet stone is the thing to plan around in a month this wet.
See walking shoes →
How busy is London in June?
It's quiet right through June — no crowded stretch to plan around.
Ships call on 3 of 30 days, a typical call day carrying at least 722 guests — real, but a secondary part of the crowd here; the season moves the needle more.
Across the month the days run from 46% to 60% of the year. Daylight runs about 16 hours.
Either side of it, July picks up.
The calmest days include the 1st, 2nd and 3rd — 24 days share that level, so there is room to choose.
Tue 01 Jun Lively busier than 46% of days here · ⚓1
- Star Explorer — guest capacity 196 22:00–?
Record London on Tue 1 Jun 2027 is forecast Lively. 1 cruise ship scheduled, at least 196 guests at double occupancy. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-06-01 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Wed 02 Jun Lively busier than 46% of days here
Record London on Wed 2 Jun 2027 is forecast Lively. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-06-02 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Thu 03 Jun Lively busier than 46% of days here
Record London on Thu 3 Jun 2027 is forecast Lively. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-06-03 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Fri 04 Jun Lively busier than 46% of days here
Record London on Fri 4 Jun 2027 is forecast Lively. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-06-04 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Sat 05 Jun Lively busier than 46% of days here
Record London on Sat 5 Jun 2027 is forecast Lively. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-06-05 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Sun 06 Jun Lively busier than 46% of days here
Record London on Sun 6 Jun 2027 is forecast Lively. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-06-06 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Mon 07 Jun Lively busier than 46% of days here · ⚓1
- Douglas Mawson — guest capacity 154
Record London on Mon 7 Jun 2027 is forecast Lively. 1 cruise ship scheduled, at least 154 guests at double occupancy. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-06-07 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Tue 08 Jun Lively busier than 46% of days here · ⚓1
- Douglas Mawson — guest capacity 154
Record London on Tue 8 Jun 2027 is forecast Lively. 1 cruise ship scheduled, at least 154 guests at double occupancy. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-06-08 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Wed 09 Jun Lively busier than 48% of days here · Spain public holiday
Record London on Wed 9 Jun 2027 is forecast Lively. Why: Spain public holiday. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-06-09 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Thu 10 Jun Lively busier than 46% of days here
Record London on Thu 10 Jun 2027 is forecast Lively. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-06-10 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Fri 11 Jun Lively busier than 46% of days here
Record London on Fri 11 Jun 2027 is forecast Lively. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-06-11 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Sat 12 Jun Lively busier than 46% of days here
Record London on Sat 12 Jun 2027 is forecast Lively. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-06-12 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Sun 13 Jun Lively busier than 60% of days here · ⚓1
- Ambience — guest capacity 1,596 17:00–?
Record London on Sun 13 Jun 2027 is forecast Lively. 1 cruise ship scheduled, at least 1,596 guests at double occupancy. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-06-13 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Mon 14 Jun Lively busier than 46% of days here
Record London on Mon 14 Jun 2027 is forecast Lively. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-06-14 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Tue 15 Jun Lively busier than 46% of days here
Record London on Tue 15 Jun 2027 is forecast Lively. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-06-15 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Wed 16 Jun Lively busier than 46% of days here
Record London on Wed 16 Jun 2027 is forecast Lively. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-06-16 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Thu 17 Jun Lively busier than 46% of days here
Record London on Thu 17 Jun 2027 is forecast Lively. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-06-17 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Fri 18 Jun Lively busier than 48% of days here · United States public holiday
Record London on Fri 18 Jun 2027 is forecast Lively. Why: United States public holiday. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-06-18 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Sat 19 Jun Lively busier than 46% of days here
Record London on Sat 19 Jun 2027 is forecast Lively. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-06-19 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Sun 20 Jun Lively busier than 46% of days here
Record London on Sun 20 Jun 2027 is forecast Lively. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-06-20 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Mon 21 Jun Lively busier than 46% of days here
Record London on Mon 21 Jun 2027 is forecast Lively. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-06-21 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Tue 22 Jun Lively busier than 46% of days here
Record London on Tue 22 Jun 2027 is forecast Lively. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-06-22 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Wed 23 Jun Lively busier than 46% of days here
Record London on Wed 23 Jun 2027 is forecast Lively. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-06-23 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Thu 24 Jun Lively busier than 48% of days here · Spain public holiday
Record London on Thu 24 Jun 2027 is forecast Lively. Why: Spain public holiday. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-06-24 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Fri 25 Jun Lively busier than 60% of days here · ⚓1
- Ambience — guest capacity 1,596 09:00–17:00
Record London on Fri 25 Jun 2027 is forecast Lively. 1 cruise ship scheduled, at least 1,596 guests at double occupancy; ships in port 09:00–17:00. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-06-25 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Sat 26 Jun Lively busier than 46% of days here
Record London on Sat 26 Jun 2027 is forecast Lively. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-06-26 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Sun 27 Jun Lively busier than 46% of days here
Record London on Sun 27 Jun 2027 is forecast Lively. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-06-27 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Mon 28 Jun Lively busier than 55% of days here · ⚓1 · Germany school holidays
- Azamara Quest — guest capacity 722 07:00–18:00
Record London on Mon 28 Jun 2027 is forecast Lively. Why: school holidays in Germany. 1 cruise ship scheduled, at least 722 guests at double occupancy; ships in port 07:00–18:00. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-06-28 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Tue 29 Jun Lively busier than 46% of days here · Germany school holidays
Record London on Tue 29 Jun 2027 is forecast Lively. Why: school holidays in Germany. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-06-29 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Wed 30 Jun Lively busier than 46% of days here · Germany school holidays
Record London on Wed 30 Jun 2027 is forecast Lively. Why: school holidays in Germany. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-06-30 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Which week of June is quietest in London?
No week of June is meaningfully quieter — the typical day is Lively throughout; pick by day instead.
June weather in London
Comfortably warm — around 21°C / 70°F, easy shirtsleeve weather, with rain on about 12 days, so keep a layer handy. The days are long too — close to 16 hours of light — so the evenings stay open for walking once the heat drops.
Worth booking the marquee sights ahead for the busy days, but you can keep the rest of the trip flexible.
More about London in June
Based on: UK's public holidays · school vacations across France and Germany · the official overseas-visits pattern (ONS, measured 2021–2023; UK national curve) · five years of weather records (2019–2023) · confirmed event dates · the published cruise schedule
Every figure is recomputed nightly from real cruise schedules, public and school holidays, and long-run climate normals. Gaps are shown, not filled.
