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Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
04:55
Sunrise
21:15
Sunset
Moon
Waning Gibbous
98% illuminated
22:43
Moonrise
05:42
Moonset
Daily Forecast
Today
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Air Quality Data Available
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Resources
UV Index
Humidity
Frequently asked questions about weather in London Heathrow Airport
How warm does it get in London Heathrow Airport?
The warmest month in London Heathrow Airport is July, with average high temperatures of 23°C. The average temperature during this period is around 18°C.
How cold does it get in London Heathrow Airport?
The coldest month in London Heathrow Airport is January, with average low temperatures of 2°C. The average temperature during this period is around 5°C.
What is the wettest time of year in London Heathrow Airport?
The wettest month in London Heathrow Airport is October, with an average of 73mm of precipitation.
What is the driest time of year in London Heathrow Airport?
The driest month in London Heathrow Airport is April, with an average of 47mm of precipitation.
