London — travel photo

🇬🇧 London · Summer (Jun–Aug)

What to wear in London in July

Highs24°C (75°F)
Lows14°C (57°F)
Rainy days~7
Daylight16 h
CrowdsPeak season

July averages for London (Greenwich Park). Source

July is warm (23°C, heatwaves near 30°C+), busy and festival-filled. The Underground can be stifling — breathable clothes help. Still carry a light jacket for evenings.

☀️ By day

Light clothes for 23°C, plus a layer — the Tube can be very hot.

🌙 Evening

Light jacket for cooler evenings.

What's on in July

Typical dates. Many festivals follow lunar calendars, so check this year's dates before you book.

Wimbledon finals

Early to mid-July

Smart-casual is the look; bring a rain jacket and sunscreen.

BBC Proms

Mid-July to mid-September

Concerts at the Royal Albert Hall with no dress code (except fancy dress at the Last Night). Smart-casual is common.

July packing essentials

Your July outfit list

Also pack

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Dress code

  • No formal dress code in the city; smart-casual covers almost everything.
  • Some upscale restaurants, theatres and clubs discourage sportswear and trainers in the evening.
  • Cover shoulders for religious sites such as mosques and gurdwaras; Westminster Abbey and St Paul's are relaxed but respectful dress is expected.

Full dress code, activities and common mistakes →

Good weather elsewhere in July

All destinations →