SeasonScore
London, United Kingdom
Photo: Diliff · CC BY 3.0

United Kingdom

London in April

🌷 Spring

Cool and mostly dry.

🎒 Pack: warm jacket for evenings

Best months: Jul (9.6), Sep (9.6), Jun (9.5)

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Why April scores 9.0What goes into the score

How it works
🌡️ 16° / 8°C🌧️ 38 mm💧 dew pt 5°🍃 PM2.5 14
  • Weather comfort9.0
    • !Cool (16°C highs / 8°C lows)
    • ✓Comfortable humidity (dew point 5.2°C)
    • ✓Mostly dry (~38 mm rain)
  • Air quality8.5
    • ✓Good (within WHO guideline) (PM2.5 ~14 µg/m³)
  • Seasonal hazards10.0
    • ·No notable seasonal hazards
  • Safety baseline7.5
    • ·Increased caution
Compare monthsPut April side by side with another month
AprJul
Score9.0 Excellent9.6 Excellent
Season🌷 Spring☀️ Summer
High / low16° / 8°24° / 16°
Rain38 mm54 mm
Humiditydew pt 5°dew pt 13°
PM2.514 µg/m³6 µg/m³

Typical-month data: NASA POWER (MERRA-2 reanalysis) 2015–2024 (modelled, not a forecast). Temperatures: London Weather Centre weather-station normals.

Holidays & crowdsApril 2027

No long holidays

No long public-holiday weekends this month. School holidays aren't counted, so check those if you want to avoid family crowds.

No national public holidays in United Kingdom this month.

National holidays only; regional holidays and school breaks aren't included. Source: holidays (open-source public-holiday calendar).

Explore LondonEvents, sights, food & souvenirs

Check event dates locally

The UK's capital on the Thames, visited for royal landmarks, world-class museums, theatre, parks and diverse neighbourhoods.

Events in April

No major events on our calendar for April.

Coming up later

Chelsea Flower ShowDate variesUsually late May

A garden and flower show.

Why go: Tickets sell out well ahead.

Where: Royal Hospital Chelsea

Trooping the ColourDate variesUsually a Saturday in June

A military parade marking the monarch's official birthday.

Why go: Stand along The Mall early.

Where: The Mall and Horse Guards Parade

Wimbledon ChampionshipsDate variesUsually late June to mid-July

The grass-court tennis Grand Slam.

Why go: Some tickets are released daily via the public queue.

Where: All England Club, Wimbledon

Plan this tripTickets, data and transfers for London

Airport transfer Kiwitaxi

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