Home / Weather News /

Exceptional temperatures: Is this the same as July's heatwave?

09:00
11 August 2022

Exceptional temperatures
Is this the same as July's heatwave?

Temperatures expected to peak into the mid-to-high thirties on Saturday, particularly across central and southern EnglandTemperatures expected to peak into the mid-to-high thirties on Saturday, particularly across central and southern England

Whilst the odds are slim for seeing 40C, we’re still seeing temperatures significantly above normal.

This prolonged spell of heat is bringing exceptionally high temperatures, although the chance of seeing 40C is still only at around 5%.

Though a small percentage, 40C would have been impossible on a planet unaffected by human-induced climate change.

Whilst this spell would likely feel a bigger deal if it weren’t for the unforgettable 40C on July 19th, only six days have ever reached over 37C before; two of which have already occurred this year, and could happen again this week.

Are we seeing the same kind of intense heat again?

Heat is building as a result of a broad high pressure system stretching itself overhead, delivering those settled conditions and allowing what we call ‘homegrown heat’ to develop. We are then importing a little boost of hot air from France and Germany towards the end of the week.

It's not quite the same set-up as what we had back in July; days were longer, the sun was stronger and the heat source was North Africa and Iberia.

So, reaching 40C may be a stretch this time, mid-to-high thirties are still well-above normal for us. Check out our tips for staying safe in the heat, and keep track of what's forecasted for your area on our TemperatureRadar.

Weather & Radar editorial team
More on the topic
Wednesday 9 July 2025

30°C in London

Summer comeback in the UK
Temperature radar of the UK and Ireland with heat warning, highs of 30+ degrees in England and Wales.
Thursday 10 July 2025

Take precautions

Third heatwave takes grip
Split image showing storm clouds over a coastal town on the left, and a circumzenithal arc on the right.
Sunday 13 July 2025

Your weather - Your shots

Summer warmth and sights
All weather news
This might also interest you
Wednesday 9 July 2025

Breakfast brief

Overcast start, warmer afternoon
Temperature radar showing daily highs for the UK and Ireland. Warmest in south-east England. Next to a weather map showing heavier rain over Ireland, showers in parts of England and Scotland.
Wednesday 16 July 2025

Breakfast brief

Some rain but warmer again
Two weather radars side-by-side, one showing sunny conditions over the UK and the other a temperature map showing widespread warmth.
Thursday 10 July 2025

Breakfast brief

Turning sunnier and warmer
All articles
Weather & Radar

www.weatherandradar.ie

facebooktwitteryouTubeContact uslinkList
Privacy Policy | Legal info | Accessibility statement