London Heathrow Airport weather averages, UK

London Heathrow Airport weather averages include temperature, rainfall & sunshine figures for every month of the year. Check the weather at London Heathrow Airport (LHR), UK before you book your next flight.

Maximum temperature (°F) at London Heathrow Airport

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Monthly rainfall (inches) at London Heathrow Airport

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Hours of sunshine at London Heathrow Airport

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C)  |  Imperial (°F)

The UK weather averages are provided by Weather2Travel.com. For more weather guides on UK visit the UK weather averages section.

  • Save on flights to Europe with the latest Flybe sale offers
  • Prices from £24.99 one way - No Flybe promo code required
  • Flybe operate from many regional UK airports

Flights search

Top ^