The Weather Outlook

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Matty H
26 May 2026 22:37:08

 and all the moreso considering we were on the cold side of average for once 10 days or so ago!

Originally Posted by: Retron 

This is the big thing for me. The real “WOW” moment 


Yate, Nr Bristol

TBFTEIARBSC

fairweather
27 May 2026 00:00:11
Managed the hottest day so far at 33.6C which beat yesterday's new record for here by a further 1.8C and whilst it didn't beat the new May record it beat the previous one for the UK.
S.Essex, 42m ASL
Retron
27 May 2026 03:48:29

The locals must been frazzled. I remember a few years ago being down in Devon when it was 30c up here and about 26c there and they all were saying it's boiling. We had a little laugh and then realised how lucky they are... 

Originally Posted by: tierradelfuego 

They will be - it was still 22C at 4 AM this morning in Camborne, also in Newquay, and a few other places in the 20s too. I wouldn't want to be on holiday down there right now!

(And it shows the remarkable depth and heat-holding capacity of that airmass. As I mentioned yesterday very moist air takes an age to cool down, and it's no surprise to see those areas still in the 20s are those which had dewpoints in the 20s yesterday - there's a close correlation between dewpoint and overnight minima AFAIK. It's also why deserts can get surprisingly cold at night, there's no humidity/moisture to trap the heat!)


Leysdown, north Kent
Ally Pally Snowman
27 May 2026 07:03:59
Camborne has broken the May minimum record.  21.4c 
Bishop's Stortford 85m ASL.
Charmhills
27 May 2026 08:01:26
Reached 34.1 °C yesterday before the storms hit.

Much fresher overnight and this morning.👍


Loughborough, EM.

Knowledge is power, ignorance is weakness.

Duane.

Rob K
27 May 2026 08:08:30

Michaela on Springwatch mentioned today's record but then followed it up with "it's been a very hot Spring" !

Originally Posted by: fairweather 

Well it has, apart from a week or 10 days of chilly weather at the start of this month. 

So far this year we have set one maximum date record in March (and equalled another), two in April and now three in May. 

Amazingly we also got within 0.2C of a date minimum record this month too!


Yateley, NE Hampshire, 73m asl

"But who wants to be foretold the weather? It is bad enough when it comes, without our having the misery of knowing about it beforehand." — Jerome K. Jerome

Rob K
27 May 2026 08:38:02
Looking at Weatherobs the heat seems to be really confined to the far south this morning. 25s and 26s along the south coast but "only" high teens once you get north of the M4 (high teens still pretty warm for 9am in May!)

Edit... west seems to be hottest too. Approaching 30 in Exeter. Even 27 in Newquay!


Yateley, NE Hampshire, 73m asl

"But who wants to be foretold the weather? It is bad enough when it comes, without our having the misery of knowing about it beforehand." — Jerome K. Jerome

Ally Pally Snowman
27 May 2026 11:14:47
Still hot out west. 30.1c in Bude. 

5th 30c day in a row. 


Bishop's Stortford 85m ASL.
Rob K
27 May 2026 11:41:29

Still hot out west. 30.1c in Bude. 

5th 30c day in a row. 

Originally Posted by: Ally Pally Snowman 

30C right on the coast is pretty rare. In May doubly so!


Yateley, NE Hampshire, 73m asl

"But who wants to be foretold the weather? It is bad enough when it comes, without our having the misery of knowing about it beforehand." — Jerome K. Jerome

Chidog
27 May 2026 12:23:11
yesterday's CET of 23.2 makes it the hottest spring day ever by over 1C, and into the top 50 of hottest days ever
Retron
27 May 2026 12:56:39

yesterday's CET of 23.2 makes it the hottest spring day ever by over 1C, and into the top 50 of hottest days ever

Originally Posted by: Chidog 

Two days in a row then which would be in the top vigintile of July and August, but for May... utterly bonkers.

https://www.metoffice.gov.uk/hadobs/hadcet/graphs/2026/daily_meantemp_cet_2026.png 


Leysdown, north Kent
Rob K
27 May 2026 13:07:38

yesterday's CET of 23.2 makes it the hottest spring day ever by over 1C, and into the top 50 of hottest days ever

Originally Posted by: Chidog 

And the May CET now way up to 1.6C above average, when it was nearly a degree below by mid month IIRC.

Nailed on for a 16th consecutive above-average CET month now.


Yateley, NE Hampshire, 73m asl

"But who wants to be foretold the weather? It is bad enough when it comes, without our having the misery of knowing about it beforehand." — Jerome K. Jerome

Rob K
27 May 2026 14:19:42
Whitechurch in Wales dropped from 31.3 to 22.3 in an hour thanks to that big storm.
Yateley, NE Hampshire, 73m asl

"But who wants to be foretold the weather? It is bad enough when it comes, without our having the misery of knowing about it beforehand." — Jerome K. Jerome

scillydave
27 May 2026 14:32:51

yesterday's CET of 23.2 makes it the hottest spring day ever by over 1C, and into the top 50 of hottest days ever

Originally Posted by: Chidog 

That's the top 50 of over 130,000 days!


Currently living at roughly 65m asl North of Cowbridge in the Vale of Glamorgan.

Formerly of, Birdlip, highest village in the Cotswolds and snow heaven in winter; Hawkinge in Kent - roof of the South downs and Isles of Scilly, paradise in the UK.

Ally Pally Snowman
27 May 2026 14:49:10
Looks like a rounded 32c for Yeovilton which would be another date record 4th in a row
Bishop's Stortford 85m ASL.
Chunky Pea
27 May 2026 14:54:48

Whitechurch in Wales dropped from 31.3 to 22.3 in an hour thanks to that big storm.

Originally Posted by: Rob K 

Near guaranteed that the Dp didn't drop though, and that drop in temp would have made the excessive humidity feel even closer to the skin. 


Patrick,

East Galway, Ireland.

Retron
27 May 2026 15:01:39

Looks like a rounded 32c for Yeovilton which would be another date record 4th in a row

Originally Posted by: Ally Pally Snowman 

We'll probably get another tomorrow (my area is likely to be the hotspot), but Friday will be more of a challenge...


Leysdown, north Kent
Ally Pally Snowman
27 May 2026 15:02:52

Looks like a rounded 32c for Yeovilton which would be another date record 4th in a row

Originally Posted by: Ally Pally Snowman 

We should comfortably make it 5 date records in a row tmrw as well.

When was the last time we broke 5 date records in a row?Very unusual 


Bishop's Stortford 85m ASL.
Ally Pally Snowman
27 May 2026 15:10:37

We should comfortably make it 5 date records in a row tmrw as well.

When was the last time we broke 5 date records in a row?Very unusual 

Originally Posted by: Ally Pally Snowman 

To answer my own question looks like June 1976 which  had 7 in a row.


Bishop's Stortford 85m ASL.
ozoneaurora
27 May 2026 15:16:48

Looks like a rounded 32c for Yeovilton which would be another date record 4th in a row

Originally Posted by: Ally Pally Snowman 

Yes, it's amazing!

Not surprised there are some intense storms over SW Wales and S Ireland, with all that intense heat plus humidity fuelling them. The thundery trough must actually be an unusual warm front; it's cooler and fresher to the N of it in which its advancing towards.

Chunky Pea
27 May 2026 15:45:53

it's cooler and fresher to the N of it 

Originally Posted by: ozoneaurora 

It is? 😃19c Dp here and 26c, which is just bit 'cooler' than yesterday. Will lsay one thing though, the breeze has fairly picked up. No doubt those storms well to my south are 'sucking in' the abundant amount of hot, humid air over the country to feed them. Pressure is falling fairly sharply as well but skies remain steel blue. 


Patrick,

East Galway, Ireland.

Hungry Tiger
27 May 2026 16:07:11

yesterday's CET of 23.2 makes it the hottest spring day ever by over 1C, and into the top 50 of hottest days ever

Originally Posted by: Chidog 

That's incredible.  😵😵😵😵


Gavin S. FRmetS.

TWO Moderator.

Contact the TWO team - [email protected]

South Cambridgeshire. 93 metres or 302.25 feet ASL.



Frank H
27 May 2026 16:33:41
If this week ends up being the warmest of the year, does anyone know when the highest daily max temp of the year last occurred in May ?

Same question for highest CET temp.


Wrightington, Wigan
DEW
  • DEW
  • Advanced Member
27 May 2026 16:47:41
I was on Bognor pier this afternoon, with a fresh easterly off the Channel - first time I've felt cool since last Friday. Bliss!

But a few miles inland it's as warm as ever, currently 29c in Chichester


War is God's way of teaching Americans geography - Ambrose Bierce

Chichester 12m asl

Retron
27 May 2026 17:01:14

If this week ends up being the warmest of the year, does anyone know when the highest daily max temp of the year last occurred in May ?

Same question for highest CET temp.

Originally Posted by: Frank H 

1965 for the hottest day - not sure about the CET one though!

https://www.trevorharley.com/hottest-day-of-each-year-from-1875.html 


Leysdown, north Kent

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