Home / Editor's Pick /

Historic heatwave: Over 40C in the UK

17:30
19 July 2022

Historic heatwave
Over 40C in the UK

Unprecedented heat across the UK has led to temperatures hitting 40C for the first time ever.

A new all-time record of 40.3C was recorded in Lincolnshire (Coningsby and Waddington), shattering the previous by nearly 2C.

Prior to midday we saw temperatures soar to 39.1C at Charlwood in Surrey. Since then, temperatures climbed to 40C, with several places around London and, unusually far north, in Lincolnshire exceeding this.

The peak of the heat across eastern parts of England where temperatures reached around 40CThe peak of the heat across eastern parts of England where temperatures reached around 40C

Around 30 weather stations broke the previous record of 38.7C.

Top temperatures for the day:

LocationTemperature (C)
Waddington40.3
Coningsby40.3
Heathrow40.2
St James Park40.2
Kew Gardens40.1
Northolt40.0

Scotland also obliterated their all-time record with 34.8C at Charterhall, in the Scottish Borders, surpassing 32.9C from August 2003.

Wales broke their previous record for two days running, with their maximum of 37.1C hit yesterday.

Similarly for Ireland, yesterday Phoenix Park in Dublin reached their highest temperature in 135 years. Northern Ireland was just 0.2C shy of breaking their all-time record yesterday with 31.1C.

Weather & Radar editorial team
More on the topic
pinecones
Tuesday 7 October 2025

Did you know?

How pine cones aid the weather forecast
Weather & Radar's weather radar map shows a blocking omega weather pattern: a stable high-pressure system over Great Britain (H), flanked by two low-pressure systems (T), creates a typical pattern for persistent grey weather in autumn and winter.
Tuesday 14 October 2025

Current weather setup

Omega high brings persistent grey skies
The weather map shows severe thunderstorms with severe weather warnings on the east coast of Spain and over the Balearic Islands. Heavy rainfall is occurring particularly around Valencia and Mallorca.
Monday 13 October 2025

Result of heavy rainfall

Severe flooding in Spain
All weather news
This might also interest you
Wednesday 27 August 2025

Breakfast brief

Frontal system brings heavy rain
Mammatus clouds
Thursday 21 August 2025

Unusual view

Mammatus clouds over Ireland
Sunday 17 August 2025

Your weather - Your shots

Summer shots from a warm week
All articles
Weather & Radar

www.weatherandradar.ie

facebooktwitteryouTubeContact uslinkList
Privacy Policy | Legal info | Accessibility statement