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London Heathrow Airport weather averages
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.
Max 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.