Updated 16 Sep 2026 · recomputed nightly
Is March 2027 a good month to visit London?
Calm — the typical March day in London is calmer than 80% 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.
March is London with the crowds gone — Calm every day, cool and wet, around 11°C / 53°F with rain on about 13 days.
Yes, if the weather does not put you off. March in London is Calm on the typical day, and not one of the 31 days in our window is crowded enough to call Busy. Expect around 11 °C by day, with rain on about 13 days. The crowd comes with the school holidays in France and Germany. Cruise ships call on 8 of the 31 days. No week of March is meaningfully quieter — the typical day is Calm 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 Saturday 13 March, the busiest Thursday 25 March.
In short, quiet and wide open, if the weather doesn't put you off.
Among the 12 months we forecast for London, March ranks 11th for crowd pressure. Its heaviest day is Thu 25 Mar, busier than 39% of the year; its lightest is Sat 13 Mar at 16%.
You won't need skip-the-line tickets here — that's rather the point. A month like this is the one for the longer visit — the guided walk, the food tour, the day out of town, with room and time to enjoy them. see what's on →
Pack for wet first — rain on 13 of 31 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 March?
It's quiet right through March — no crowded stretch to plan around.
Ships call on 8 of 31 days, a typical call day carrying at least 1,596 guests — real, but a secondary part of the crowd here; the season moves the needle more.
Across the month the days run from 16% to 39% of the year. Daylight runs about 12 hours.
Any day works. There is no need to plan your dates around the crowds.
Mon 01 Mar Calm busier than 30% of days here · ⚓1 · Germany school holidays
- Ambience — guest capacity 1,596 08:00–17:00
Record London on Mon 1 Mar 2027 is forecast Calm. 1 cruise ship scheduled, at least 1,596 guests at double occupancy; ships in port 08:00–17:00. Why: Germany school holidays; France school holidays; Spain public holiday. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-03-01 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Tue 02 Mar Calm busier than 20% of days here · Germany school holidays
Record London on Tue 2 Mar 2027 is forecast Calm. Why: school holidays in Germany and France. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-03-02 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Wed 03 Mar Calm busier than 20% of days here · Germany school holidays
Record London on Wed 3 Mar 2027 is forecast Calm. Why: school holidays in Germany and France. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-03-03 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Thu 04 Mar Calm busier than 20% of days here · Germany school holidays
Record London on Thu 4 Mar 2027 is forecast Calm. Why: school holidays in Germany and France. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-03-04 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Fri 05 Mar Calm busier than 20% of days here · Germany school holidays
Record London on Fri 5 Mar 2027 is forecast Calm. Why: school holidays in Germany and France. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-03-05 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Sat 06 Mar Calm busier than 20% of days here · Germany school holidays
Record London on Sat 6 Mar 2027 is forecast Calm. Why: school holidays in Germany and France. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-03-06 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Sun 07 Mar Calm busier than 23% of days here · ⚓1 · Germany school holidays
- Viking Libra — guest capacity 998
Record London on Sun 7 Mar 2027 is forecast Calm. 1 cruise ship scheduled, at least 998 guests at double occupancy. Why: school holidays in Germany and France. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-03-07 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Mon 08 Mar Calm busier than 23% of days here · ⚓1 · Germany public holiday
- Ambition — guest capacity 1,248 08:00–17:00
Record London on Mon 8 Mar 2027 is forecast Calm. 1 cruise ship scheduled, at least 1,248 guests at double occupancy; ships in port 08:00–17:00. Why: Germany public holiday. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-03-08 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Tue 09 Mar Calm busier than 18% of days here · Germany school holidays
Record London on Tue 9 Mar 2027 is forecast Calm. Why: school holidays in Germany. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-03-09 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Wed 10 Mar Calm busier than 18% of days here · Germany school holidays
Record London on Wed 10 Mar 2027 is forecast Calm. Why: school holidays in Germany. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-03-10 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Thu 11 Mar Calm busier than 18% of days here · Germany school holidays
Record London on Thu 11 Mar 2027 is forecast Calm. Why: school holidays in Germany. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-03-11 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Fri 12 Mar Calm busier than 18% of days here · Germany school holidays
Record London on Fri 12 Mar 2027 is forecast Calm. Why: school holidays in Germany. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-03-12 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Sat 13 Mar Calm busier than 16% of days here
Record London on Sat 13 Mar 2027 is forecast Calm. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-03-13 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Sun 14 Mar Calm busier than 16% of days here
Record London on Sun 14 Mar 2027 is forecast Calm. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-03-14 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Mon 15 Mar Calm busier than 16% of days here
Record London on Mon 15 Mar 2027 is forecast Calm. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-03-15 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Tue 16 Mar Calm busier than 16% of days here
Record London on Tue 16 Mar 2027 is forecast Calm. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-03-16 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Wed 17 Mar Calm busier than 22% of days here · UK public holiday
Record London on Wed 17 Mar 2027 is forecast Calm. Why: UK public holiday; France school holidays. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-03-17 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Thu 18 Mar Calm busier than 24% of days here · ⚓1 · France school holidays
- Ambience — guest capacity 1,596 08:00–17:00
Record London on Thu 18 Mar 2027 is forecast Calm. 1 cruise ship scheduled, at least 1,596 guests at double occupancy; ships in port 08:00–17:00. Why: school holidays in France. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-03-18 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Fri 19 Mar Calm busier than 18% of days here · France school holidays
Record London on Fri 19 Mar 2027 is forecast Calm. Why: school holidays in France. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-03-19 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Sat 20 Mar Calm busier than 18% of days here · France school holidays
Record London on Sat 20 Mar 2027 is forecast Calm. Why: school holidays in France. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-03-20 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Sun 21 Mar Calm busier than 18% of days here · France school holidays
Record London on Sun 21 Mar 2027 is forecast Calm. Why: school holidays in France. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-03-21 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Mon 22 Mar Calm busier than 21% of days here · Germany school holidays
Record London on Mon 22 Mar 2027 is forecast Calm. Why: school holidays in Germany and France. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-03-22 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Tue 23 Mar Calm busier than 21% of days here · Germany school holidays
Record London on Tue 23 Mar 2027 is forecast Calm. Why: school holidays in Germany and France. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-03-23 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Wed 24 Mar Calm busier than 23% of days here · ⚓1 · Germany school holidays
- Ambition — guest capacity 1,248
Record London on Wed 24 Mar 2027 is forecast Calm. 1 cruise ship scheduled, at least 1,248 guests at double occupancy. Why: school holidays in Germany and France. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-03-24 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Thu 25 Mar Calm busier than 39% of days here · ⚓1 · Germany school holidays
- Ambience — guest capacity 1,596 08:00–02:00
Record London on Thu 25 Mar 2027 is forecast Calm. 1 cruise ship scheduled, at least 1,596 guests at double occupancy; ships in port 08:00–02:00. Why: Germany school holidays; France school holidays; Spain public holiday. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-03-25 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Fri 26 Mar Calm busier than 22% of days here · UK public holiday
Record London on Fri 26 Mar 2027 is forecast Calm. Why: UK public holiday; United States public holiday; Germany public holiday. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-03-26 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Sat 27 Mar Calm busier than 21% of days here · Germany school holidays
Record London on Sat 27 Mar 2027 is forecast Calm. Why: school holidays in Germany and France. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-03-27 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Sun 28 Mar Calm busier than 22% of days here · Germany public holiday
Record London on Sun 28 Mar 2027 is forecast Calm. Why: Germany public holiday; France school holidays. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-03-28 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Mon 29 Mar Calm busier than 31% of days here · ⚓1 · UK public holiday
- Ambience — guest capacity 1,596 17:00–?
Record London on Mon 29 Mar 2027 is forecast Calm. 1 cruise ship scheduled, at least 1,596 guests at double occupancy. Why: UK public holiday; Germany public holiday; France public holiday. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-03-29 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Tue 30 Mar Calm busier than 21% of days here · Germany school holidays
Record London on Tue 30 Mar 2027 is forecast Calm. Why: school holidays in Germany. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-03-30 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Wed 31 Mar Calm busier than 23% of days here · ⚓1 · Germany school holidays
- Viking Libra — guest capacity 998 02:00–?
Record London on Wed 31 Mar 2027 is forecast Calm. 1 cruise ship scheduled, at least 998 guests at double occupancy. Why: school holidays in Germany. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/london/#d-2027-03-31 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Which week of March is quietest in London?
No week of March is meaningfully quieter — the typical day is Calm throughout; pick by day instead.
The upside of a quiet March
- Walk straight into the sights that sell out in high season — no timed ticket, no queue.
- This is a wing-it month: nothing needs locking in.
- Photograph the landmarks empty — the shot everyone else queues for.
No queues to skip, and nothing to book ahead — that's the whole point.
March weather in London
Cold — around 11°C / 53°F, so pack a proper coat, with rain on about 13 days, so keep a layer handy.
This is the value month: no need to book far ahead, and the freedom to change plans on the day is part of what you're getting.
More about London in March
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.
