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Record Breaking Heatwave In Europe?

July 22, 2023

By Paul Homewood.

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https://www.telegraph.co.uk/world-news/2023/07/18/europe-heatwave-rome-temperature-record-covid-protocols/ 

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Most of the so-called reporting of the European heatwave seems to have centred around of temperature forecasts, rather than actual ones, along with claims of “records” and images of people enjoying the sun. Factual reporting appears to have taken a holiday!

 

Take the Telegraph article above, published on 18th July. It begins:

Rome was among several European regions to breach temperature records on Tuesday as a Covid-style protocols were rolled out across Italy to protect its hospitals from the unprecedented heatwave.

A new record was set in the Italian capital when the local weather agency recorded highs of 41.8C (107.2F), beating the previous record set in June last year by 1C.

The European Space Agency said thermometers could tip 48C in Sardinia and Sicily, while the temperatures in Rome and Madrid could both reach the mid to high-40Cs.

In drought-stricken Spain, temperatures were set to reach highs of 44C in Catalonia and the Balearic Islands while the country is in the final throes of an election campaign before Sunday’s vote.

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Let’s examine some of these claims more closely:

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  • A new record was set in the Italian capital when the local weather agency recorded highs of 41.8C (107.2F), beating the previous record set in June last year by 1C.

For a start, the previous record was not 40.8C, as implied. A temperature of 42.0C was recorded at the Ponte di Nona in 2005

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https://www.ecad.eu/indicesextremes/customquerytimeseriesplots.php

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As for this week, the temperature at Rome’s Urbe Airport only reached 40C:

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https://www.timeanddate.com/weather/italy/rome/historic

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  • thermometers could tip 48C in Sardinia and Sicily

And pigs might fly!

Alghero, which is on the north coast of Sardinia, only hit 40C, a long way short of its record high of 41.8C, set in 1983.

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There are of course places further south in Sardinia which would naturally be much hotter, but there is no evidence that any of these were hotter this week than in the past. The BBC is particularly good at finding some obscure little village with a high temperature, without offering any historical perspective to compare it with.

And Sicily? Catania, the island’s biggest city, hit 39C on Wednesday. The record there is 46.7C, set in 1962.

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time series

.https://climexp.knmi.nl/ecatmax.cgi?id=someone@somewhere&WMO=2103&STATION=CATANIA/SIGONELLA&extraargs=

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As we have seen, Rome never got above 41.8C at the most.

As for Madrid, temperatures only reached 39C, nothing out of the ordinary at all for the nation’s capital:

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  • In drought-stricken Spain, temperatures were set to reach highs of 44C in Catalonia

This is probably the most absurd forecast of the lot, as temperatures in Barcelona did not get above 30C!

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It was hot this week in much of Europe, very hot in places.

But I have found no evidence that the heatwave was in any way unprecedented, never mind the inferno suggested.

CORRECTION

The temperature graph used for Madrid was actually Malaga! I have now replaced with the correct graph.

I have also included the KNMI chart for Catania, which has a longer data record

49 Comments
  1. Broadlands permalink
    July 22, 2023 5:22 pm

    Most of those charts only go back to 1959-60 and end long before now. The red-line trends seem to be hand-drawn. Is that a fair assessment?

    • Phoenix44 permalink
      July 23, 2023 8:16 am

      Yes hand-drawn. Are you being silly?

      • Broadlands permalink
        July 23, 2023 1:48 pm

        No.. not silly. It was the lengths of the charts as well as the estimates.

  2. Harry Passfield permalink
    July 22, 2023 5:27 pm

    I was fascinated by Stew Green’s comment in the Rowlatt piece about the fact that Spain’s publicised temperature readings are being derived from satellites which are actually reading ground temps, not air temps – and the difference can be up to 10C. If that is the case it needs to be looked into, especially if the BBC is knowingly relying on them for their hysterical news reports.
    (Written, overlooking my soaking wet, cold garden where it has rained all day! Rowlatt should be reporting on the incredibly cold, wet summer. But there is no mileage in that.)

    • It doesn't add up... permalink
      July 22, 2023 7:40 pm

      It should be re-labelled the weather forecast for ants. Given their size, every rain shower must seem like a flood too.

    • July 22, 2023 9:49 pm

      Harry I’m not saying all BBCnews figs were land surface temps
      but here’s a good example
      of a map used on the news
      vs one used on the BBCweather app

  3. robertliddell1 permalink
    July 22, 2023 5:48 pm

    Well said Paul.

  4. Sensescaper permalink
    July 22, 2023 5:55 pm

    At last – people are starting to cotton-on. We only need 18% of the population to be onboard with correcting this trash nonsense from the mainstream media – and their crusade is finished. 18% (apparently) is a ‘tipping point’ for when the large mass of people begin to accept something as worth fighting for/against. I sense we are getting closer – and we need to keep pushing. I am really pleased I came onto this site. It changed my thinking. It also lost me ‘friends’, but in all honesty – people who believe this tripe about climate emergencies are not people I want as very close friends. Besides – these less close friends will (hopefully) eventually sober up and re-join the rest of us.

    • catweazle666 permalink
      July 22, 2023 7:07 pm

      Concern about climate change shrinks globally as threat grows, survey shows
      Fewer than half of those questioned in global poll believe climate change poses a ‘very serious threat’
      Concerns about climate change shrank across the world last year, with fewer than half of those questioned in a new survey believing it posed a “very serious threat” to their countries over the next 20 years.
      Only 20% of people in China, the world’s biggest polluter, said they believed that climate change was a very serious threat, down 3 percentage points from the last survey by Gallup World Risk Poll in 2019.
      Globally, the figure fell by 1.5 percentage points to 48.7% in 2021. The survey was based on more than 125,000 interviews in 121 countries.

      https://www.theguardian.com/environment/2022/oct/19/concern-about-climate-change-shrinks-globally-as-threat-grows-survey-shows

    • gezza1298 permalink
      July 23, 2023 11:19 am

      An Ofcom survey has shown that now only 49% of people use BBC News as their primary news source. Encouraging and let us hope it slides down further with the Huw scandal and their promoting the lie about Farage and Coutts.

      The Mail is the leading ‘newspaper’ but sadly it often fails to expose things and is on board with the Covid vax cover up and cheer leads over Ukraine. At least today’s MoS has Ross Clark looking at the heatwave hype but sadly he claims that extreme temperatures and heatwaves are more common despite the lack of evidence.

  5. MrGrimNasty permalink
    July 22, 2023 6:15 pm

    I’m getting a bit fed up with fellow skeptics trying to rubbish the heatwave – and the worst is not over yet. Lots of places have reached between 41-47C measured legitimately, so far, which is within a fraction of the records predicted in most cases. This ground/air angle is also dubious. Spain ground satellite read temperatures were widely 60C not in the 40s, it just seems like semantics, someone used a slightly inaccurate turn of phrase – proper temperatures were predicted in the 40s and did reach the mid 40s.

    The only complaint skeptics can have is that the real severe heat has been fairly localised/in narrow bands, and only lasting for a day or 2 in individual locations. Not exactly the impression the media has created.

    • MrGrimNasty permalink
      July 22, 2023 6:20 pm

      In fact it was nearly 48C, Wednesday, a weather station in south-central Sardinia registered 47.7C

      • MrGrimNasty permalink
        July 22, 2023 6:27 pm

        You can see here the bright pink areas of extreme heat.

      • Harry Passfield permalink
        July 22, 2023 6:54 pm

        Sorry, MrGN….I’m dying to ask, as per Steve’s post about ground temps v air temps, we now have to ask: which?

      • MrGrimNasty permalink
        July 22, 2023 7:04 pm

        As I’ve repeatedly said, legitimate air temperatures measured on standard weather stations reached 40-48C, as per the predictions that some people are trying to claim were ground surface predictions. As such, it’s a pointless debate anyway.

      • July 22, 2023 7:07 pm

        But how do we know if that us unusual?

      • MrGrimNasty permalink
        July 22, 2023 7:15 pm

        I’ve no idea Paul, I don’t think it’s anything but weather, clearly similar temperatures/heatwaves have occurred before (Athens1977 48C), but when politicised weather bureaus and the media start playing top trumps with bingo card style record claims on combinations of duration, area, date etc. you’d need weeks to crosscheck, even if you can find/access reliable data.

      • Harry Passfield permalink
        July 22, 2023 7:28 pm

        My point, GN, as per Stew’s comment, was not that the air temps were correct, it was, how do we know they (who are they?) are quoting air OR ground temps, given that ground temps can be a lot higher than air temps. What it comes down to is that I wouldn’t trust broadcast numbers if they told me I’d got six numbers on the lottery. They have far too much to lose. So I’m not having a go at you,

      • Ray Sanders permalink
        July 22, 2023 7:53 pm

        “As I’ve repeatedly said, legitimate air temperatures measured on standard weather stations reached 40-48C”
        Mr GM can you actually name or refer to a source/s that actually substantiate those figures because despite trying I cannot find sources indicating verifiable levels of those higher end figures.

      • cookers52 permalink
        July 23, 2023 9:02 am

        I agree there are unusual weather patterns at the moment coupled with high land temperatures and sea surface anomalies.
        At the moment there is no plausible explanation from the climate doomsters on the mechanism that links these 2 phenomenon to CO2 atmospheric warming.
        Judith Curry has produced a plausible explanation for the high (record breaking) North Atlantic Sea surface anomalies but as the explanation doesn’t involve AGW it gets no attention.

    • John Hultquist permalink
      July 22, 2023 6:36 pm

      In my life, I recall being really hot twice — once in the summer of 1950 but I don’t remember the details. Then 2 years ago I had 46.7°C (116°F).
      The responsible thing for reporters and others is to publicize the episode and spread the word on proper care (and looking after others). It seems there are many folks that clueless. Mention of shade, fans, spray bottles, and misters is missing in most reports.
      The emphasis on calling on climate change to promote an agenda is misguided and wrong. In 1950 the concentration of CO2 was 310 ppm.

      • MrGrimNasty permalink
        July 22, 2023 6:48 pm

        The trap is that in pushing back against the ludicrous media coverage of an unusual but not ‘impossible without AGW’ random weather situation, skeptics could damage their own credibility.

      • Ray Sanders permalink
        July 22, 2023 7:56 pm

        Mr GM I am rather losing the thread of your objections. All I personally want are sources that substantiate claims being made and I genuinely cannot find them. Can you supply sources?

    • July 22, 2023 10:06 pm

      As I said on the other thread to I mostly agree with MrGrimNasty
      We can’t say that all the hot weather claims are rubbish
      just cos BBC sometimes used outrageous temp map with surface temps on ..and failed to mention they were ot the normal air temps

      Some selected spots do seem to have had record high moments

      but I don’t always think that counts for much, I’d pay more attention to the daily average rather than momentary peaks.

      • pardonmeforbreathing permalink
        July 23, 2023 9:15 am

        After all of the temperature tampering which has been documented in the US, Australia and the UK I am by default now totally skeptical of any “record” promoted by the climate doomists infesting the BBC. Totally inappropriate instantaneous temperatures taken at wholly inappropriate locations now are “proof”. It is one thing to have “data” and another thing how it is used. The BBC and their equally infected partners in crime the Met Office take a single point and extrapolate it. So one momentary temperature “recorded” at one inappropriately located site is extrapolated across the whole of a country and indeed pushed as representative of the whole country. When did the system change from the average over a period of time to an instant temperature? I assume this came with digital recording but is this now official and is it appropriate? To my mind, this is done with the deliberate intention to deceive and then we have to ask the next question, why if the effect they claim is caused by man is so clear and the data so compelling, is there any need to sex up the results?
        In Norway it has been cold, really cold. Now in July it feels like autumn. Even in direct sunlight the air has been consistently cold. Why no mention of that by the impartial purveyors of truth?
        The best the BBC could come up with when 70 million promised “record breaking temperatures” in the UK see a typically wet British summer is…… yes you’ve guessed it, the genius of the nonsense catchall…proof of climate change.
        You have to ask yourself why when we had extreme and prolonged cold seen last winter did the BBC soberly report it yet when it comes to heat they literally wet themselves. They really want bad things to happen, for people to suffer. This is a death cult. The BBC and the Met Office no longer are interested in telling us about weather, but a completely flawed interpretation of climate which they have deliberately conflated with weather or their arts graduate muddled interpretation of what that means. Natural warming since the end of the Little Ice Age is NEVER considered, conveniently also conflated with the asininity of AGW. Records and extremes are the life blood of these climate shamans who in a previous life would have been better suited to jobs with the News of the World or Titbits. Beyond this is the bizarre delight they take from disasters and “records”. It is as if they are desperate for signs to appear from their climate god(s) to prove that Armageddon is on it’s way. With any of the other death cults of history however the “truth tellers” were to be spared in some way. How will this lot avoid hot weather?

      • July 23, 2023 11:18 am

        @Pardon if you see Saturdays anomaly map you can see some part of Norway were way below normal and that most of Europe seems below normal
        Italy and Greece and Ukraine excepted

        https://pbs.twimg.com/media/F1qybJXXwAIkXvP.png:small

      • July 23, 2023 11:20 am

        Not Ukraine, I mean Yugoslavia and Bulgaria

    • Phoenix44 permalink
      July 23, 2023 8:23 am

      Lots of places? Not so.

      Legitimate? We don’t know yet.

      No dubious use of land temperatures? Not true.

      Forecasts within a fraction of turnouts? Only in a few cases.

      The media is quite clear mixing and matching various methodologies to paint an inaccurate picture.

    • Gamecock permalink
      July 23, 2023 2:12 pm

      “I’m getting a bit fed up with fellow skeptics trying to rubbish the heatwave – and the worst is not over yet.”

      Screw the numbers. They are pointless. The problem is that the climate communists are trying to drive public policy with OUTLIERS. Records as such are statistically useless.

  6. Tim Spence permalink
    July 22, 2023 6:41 pm

    I’m here in Seville, like Cordoba and Cadiz in the valley of Guadalquivir where the heat is always crazy and I’ve not noticed anything I’ve not seen before, certainly not the heat of 2004 and 2005.

    Looking at the data which doesn’t go back further than 70 years, the highest temperatures were on the 19th of August 1982 when Rota reached 47ºC and at the same time Cadiz (just a few miles away) reached 43ºC, Cordoba 47º and Sevilla 43º. In the case of Cadiz it broke the record by about 3º and has never since reached close to 43ºC.

    • It doesn't add up... permalink
      July 22, 2023 7:46 pm

      Was the King of Spain’s beard singed again?

      • Tim Spence permalink
        July 23, 2023 12:41 pm

        I reckon it singed his pubes mate but I don’t have that data !

  7. Tonyb permalink
    July 22, 2023 7:45 pm

    I understand that the heat was primarily in a narrow band running through the middle of Sardinia. From a previous link to an Italian web site I understand these weather stations were installed in 2002.

    It would be very interesting to get a photo of some of the stations as the Weather recording is handled by the Italian military. It may well be that the instruments are situated on military bases with a similar impact to the UK’s record last year.

    • Ray Sanders permalink
      July 22, 2023 8:00 pm

      “It would be very interesting to get a photo of some of the stations as the Weather recording is handled by the Italian military” So would I!!!!!
      The Italian met office is run by the Italian Air Force.

  8. July 22, 2023 10:26 pm

    new video
    “Neil Oliver: Weather maps are among the most blatant forms of fearmongering deployed so far.”
    He spends the first 4 mins doing a warmup
    The Pizza Pie Weather Maps
    .. https://youtu.be/lvvBp25eh0U

  9. cookers52 permalink
    July 22, 2023 11:11 pm

    The next “hottest evah” event for the climate doomsters will be the North Atlantic Sea surface temperature anomalies.
    Not quite sure how CO2 warming of the atmosphere gets transferred so quickly to the ocean perhaps its witchcraft.

  10. trevorshurmer permalink
    July 23, 2023 9:05 am

    Hello Mr. Homewood. Whether or not the temperatures in Europe are
    ‘records’, the continued rhetoric of the majority of the press, notably
    the BBC of course, needs to be highlighted as both misleading and, in
    the case of the wildfires in Rhodes / Greece, possibly inaccurate. The
    hot weather does not ’cause’ wildfires – the dryness of the undergrowth
    might exacerbate the issue, (probably), but frankly I don’t know, but
    whether poor forest management (how many times have we heard that one?),
    is also contributory, I don’t know. There is something called a ‘fire
    triangle – vis a vis oxygen, fuel and heat (ignition source). Heat,
    per-se, is not an ignition source, it is more accurately, I beleive, an
    ‘ignition source’.

    The BBC bias is increasing regardless, I don’t know if you read the
    Mail, we buy it on Saturdays for the magazine. A couple of things caught
    my eye. One was the Sarah Vine ‘My TV Week’, which looks at Packham’s
    self promoting rubbish, the other Tuesday 25th July ‘pick of the day’,
    the awful Justin Rowlett’s documentary on electric cars. I doubt I’ll be
    able to bring myself to watch it to be honest. I wonder if he’ll
    reference the environmental disaster that is rare earth / lithium etc
    mining, and Volvo’s own website that clearly shows the impact of
    electric cars in terms of CO2 impact for 50,000 miles or so.

    Also, the attached criticism of the red orange temperatures are another
    clear example – people are now picking up that is was pretty chilly here
    in the UK yet we are still being shown as orange.

    Keep up the good work.

    Cheers

    Trevor Shurmer

    • Ray Sanders permalink
      July 23, 2023 10:30 am

      Hi Trevor, this masters thesis will answer your questions.

      Click to access maheras_georgios.pdf

      A long read but very instructive and no laying of blame on bogus climate change.

      • Caro permalink
        July 23, 2023 11:06 am

        Thank you Ray. I have not had time to read it yet, but I will do and I hope it confirms my suspicions that no matter how hot the weather is a tree will not just catch fire.

    • Trevor Shurmer permalink
      July 23, 2023 12:07 pm

      Sorry, what I wrote re ignition sources is gobbledygook. What I meant was heat alone is not an ignition source, what is required is a spark or flame or something that will heat the fuel to above it’s ignition point – for example, sun’s ray magnified through glass, playing on ignitable materials. Hopefully that makes more sense!

  11. M Fraser permalink
    July 23, 2023 11:45 am

    Air temp and ground temp? Watch F1 and see the difference of track temp and air temp, it can be quite large.

  12. Ray Sanders permalink
    July 23, 2023 2:37 pm

    Okay, this was Sardinia’s view on the situation of their “record” heat .
    “Non si arresta l’incremento delle temperature in Sardegna, da quasi due settimane nella morsa del caldo. Oggi che questa ondata di caldo raggiunge il picco sull’Italia, l’isola ha toccato punte di +47°C, in particolare a Sestu, nella città metropolitana di Cagliari, che ha registrato la temperatura di +47,2°C. La Sardegna ha così eguagliato il record per la temperatura più alta mai registrata. Nell’agosto del 1957, si toccarono +47,2°C a Muravera. Anche 66 anni fa, quindi, nell’isola si era raggiunta la stessa temperatura massima di oggi, in barba agli allarmismi tipici del catastrofismo sul cambiamento climatico.”
    Translation;
    “The increase in temperatures in Sardinia does not stop, for almost two weeks in the grip of the heat. Today, as this heat wave reaches its peak in Italy, the island has reached peaks of +47°C, in particular in Sestu, in the metropolitan city of Cagliari, which recorded the temperature of +47.2°C. Sardinia thus equaled the record for the highest temperature ever recorded. In August 1957, it reached +47.2°C in Muravera. Even 66 years ago, therefore, the same maximum temperature was reached on the island as today, in defiance of the alarmism typical of catastrophism on climate change.”
    https://www.meteoweb.eu/2023/07/sardegna-eguagliato-record-storico-caldo/1001274863/
    The Sestu is NOT an official site of the Italian Meteorological Office. The nearest official site to Sestu is a Cagliari airport and only reached 42°C. the next nearest official site was the one I linked to above which reached 45.2°C
    So yes it was hot, and yes several unofficial sites (of no doubt highly dubious location and accuracy) did measure high temperatures but as fara as Sardinia was concerned no official records were broken or even got especially close to being broken.
    Of very interesting note is the last sentence above:
    ” in defiance of the alarmism typical of catastrophism on climate change.”
    The Italians all think it is cobblers just like we do.
    Footnote: Sanders was not my father’s original surname – he was Italian and his name was Scandolo. He changed his name after joining the British Army in WW2 and working in the Intelligence service (Green Howards)and assuming his new name having watched actor George Sanders in a film. Naturally I have Italian relatives who assure me there was nothing exceptional about the recent heatwave.

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