London, United Kingdom

London in April

United Kingdom Updated 2026-07-01

Blossom, Easter and the marathon combine into the first genuinely busy month — book Tower of London slots ahead.

Is April a good time to visit London?

April is a middling month in London — crowds around 66/100. Not the worst, but February is noticeably calmer.

What’s on in April

  • Easter weekend (movable)
  • London Marathon (late April)

Best days in April

Weekdays are almost always calmer than weekends.

Sun
Mon
Tue
Wed
Thu
Fri
Sat

Tue is normally the calmest day of the week.

Best hours in April

The daily rhythm, hour by hour.

Calmest 9AM
12AM6AM12PM6PM11PM

The 9:00 AM window is usually the calmest of the day.

Weather in April

Typical highs, lows and wet days.

J
F
M 12°
A 15°
M 18°
J 22° 12°
J 24° 14°
A 23° 14°
S 20° 11°
O 16°
N 11°
D
Average high Average low Wet days

How April compares

Every month in London, ranked by how calm it is.

Quieter alternatives

If your dates are flexible, these months are calmer in London.

Book things to do

Tours and tickets in London, from our booking partner.

Affiliate links: if you book through them we may earn a commission, at no extra cost to you. It never changes a crowd score or the order of our recommendations.

Frequently asked questions

Is April a good month to visit London?

April is a middling month in London — crowds around 66/100. Not the worst, but February is noticeably calmer.

How crowded is London in April?

London sits at roughly 66/100 in April on our crowd scale, which is 1 points below the yearly average. The quietest month is February.

What is the weather like in London in April?

Expect highs around 15°C and lows near 6°C in April, with about 9 wet days across the month.

Other months in London