Climatologist & Weather Historian. www.mherrera.org/temp.htm https://en.wikipedia.org/wiki/User:Maxcrc Weather news. Climatic statistics and records. By M. Herrera @extremetemps in all networks
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HISTORIC WESTERN HEAT WAVE Records are falling since day #1 99F Spokane (101 downtown) & Deer Park WA Hottest Fall day in history CANADA 🇨🇦 38.6C/101.5F Lilloet record 38.2 Lytton 37.9 Ashcroft record etc Tomorrow Canada will have a new national record of hottest Autumn day !
HISTORIC HEAT IN CENTRAL AMERICA After Belize,Guatemala and Honduras.. Nicaragua: The capital Managua yesterday pulverized its record of August highest temperature in history with 37.5C. Today again record hot night in BELIZE with Mins up to 29.6C.
yeah there is also that surplus.. first day of september in northern hemisphere, the heat waves are riped to smash sept records. But the numbers are insane and overwhelming. and wait ...Canada 2-3-4-5 September.
open an online converter It can t be easier than that fahrenheittocelsius.com
EXTRAORDINARY MEDITERRANEAN HEAT WAVE 46C in Algeria, 36C Ukraine Monthly Records (MANY more coming) TUNISIA 43 Zaghouan 41.5 Enfidha TURKEY 42.6 Tokat 40.4 Tunceli 40.2 Elazig 39.4 Bingol 37.9 Erzincan RUSSIA 37.3 Krasnyj Kut Min 24.8 Mahachkala,24.0 Gudermes KAZAKH 38 Zhangala
EXCEPTIONAL HEAT WAVE IN SOUTH AFRICA Records smashed with insane margins (up to 4/5C above August/Early September records): Temperatures up to 39C at 1000m asl and 30C at 1900m ! (32.7 Pretoria,31.4 J'burg) First day of "spring" .. And hotter conditions are ahead ...
ASIA HISTORIC HEAT Records everywhere ! S. KOREA 35.2 Tonghae,35.0 Bukgangneung HIGH MINIMUMS 25.5 Wonju 25.4 Sokcho 24.6 Bukgangneung 24.1 Ulchin MONGOLIA 34.6C Khanbogd & Khovsgol INDONESIA 36.9 Lhokseumawe ALL TIME RECORD SIBERIA 17.2C White Island 73 latitude !
EXTRAORDINARY Dozens of thousands of records are being smashed in EVERY COUNTRY from Oceania to Eastern Europe:Eastern, Central, South,Southeast,Western Asia. In FEW HOURS September 2025 has already broken more records THAN ANY FULL MONTH IN HISTORY We are seeing something beyond imagination, tbc
HISTORIC 2025 SUMMER IN CHINA & JAPAN HOTTEST SUMMER IN HISTORY Last 4 summers are the 4 hottest ! Japan summer a whopping +2.36C vs 1991/2020 China +1.08C Both Koreas also had their hottest summer on record. Kudos:JMA,Jim Jiang and KMA
AUGUST 2025 WORLD EXTREME TEMPERATURES Northern Hemisphere Highest:52.6C Basra (Iraq) 9 August NH Lowest:-29.8C East Grip (Greenland) 14 August SH Highest:41.5C Base Jara (Paraguay) 31 August SH Lowest:-78.2C Concordia (Antarctica) 4 August
records for september have already fallen allover oceania and asia in every country
yeah this month we will probably see records in over 180 countries out of 192 within the first few days ! in few hours today records are already several hundreds of thousands in every single country of oceania,asia and africa, next hours europe, than 100% of all america and all arctics.
EXTRAORDINARY HEAT IN JAPAN. 90+ records of September highest temperature pulverized including Osaka,Nagoya,Gifu,Irozaki,Tsuruga etc.. Also Highest minimum in history at Utsunomiya with Min 26.8C See list below The deadly heat will last weeks with THIs still locally reaching 50C
ABASOLUTE MADNESS. hundreds and hundreds of thousands of recrod broken allocer the world, over 95% of the countries are breaking recrods these hours September has already broken more records than any full YEAR in history before 2025 in just few hours. There will barely be any country without records
EXTRAORDINARY HEAT IN CENTRAL AMERICA & CARIBBEAN Record after record in 100% of all the countries every single day of August from 1st to 31st The minimum temperature at Roatan Island was 29.0C which is HONDURAS AUGUST HOTTEST NIGHT IN HISTORY
there are none
HISTORIC HEAT WAVE IN SOUTH AMERICA 42 DEGREES IN WINTER Mind blowing winter heat: 41.5 Base Jara PARAGUAY 40.0 Robore BOLIVIA (after a min of 27.6C !) record broken again 40C also in BRAZIL (Cuiaba). Records also in COLOMBIA (>41C,but that's northern Hemisphere)
yeah iyt s a madness hundreds of thousands of recordds smashed even by more than 10C margins. nearly 100% of the countrirs in the nexy hours will smash every record, only western/north europe will not, all the rest of the world will break records.
Temperatures in South African highlands reached 30C at nearly 2000m well outside the tropics and in WINTER. Nothing like this or even minimally close had ever happened in 145+ years of South African climatic history and this is a joke to what's coming 2 weeks >40C !
EXTRAORDINARY HEAT IN SOUTHERN AFRICA Records smashed in nearly all stations SOUTH AFRICA 37.9 Twee Rivieren 882m 34.3 Taung 33.6 Bloemhof 33.5 Vryburg 33 Rustenberg 32.3 Welkom 32.3 Kimberley 32.1 Pretoria 31.6 Lydenburg 31.2 Johannesburg 30.1 Bloemfontein NAMIBIA 35.3 Gobabis 31.1 Windhoek
EXTRAORDINARY HEAT IN NORTH AFRICA Brutal heat continues unabated in the area since months: Tonight MINIMUMS uo to 34.4C at In Salah, ALGERIA Next days THOUSANDS of records will be wiped out in all North Africa, Eastern Europe, Caucasus and Middle East Unprecedented in September
Record warmth again in INDONESIA: Minimum 26.2C at Kaimana, West Papua: August warmest night in history. Papua Island has been with relentless record warmth for years and its last remaining glacier-the Carstensz Glacier-and the East Northwall Firn are close to extinction
‼️Next days will be like never before in 3 centuries of climatic history: Dozens of thousands of records will fall in >150 countries in Oceania,East,South Asia,Middle East, Caucasus,North and South Africa, East Europe,North,Central,South America,Arctics including MANY world records
it might happen during an incoming front . it's like southern texas or northern mexico in winter, it can switch from summerlike heat to winter in a matter of hours in winter time.
EXTRAORDINARY HEAT IN JAPAN 40C again 40.0 at Nagoya today and several records broken: ALL TIME RECORDS 39.0 Obu 37.4 Tsuchiyama 36.1 Hari MONTHLY RECORDS 39.6 Toyota 38.8 Ogaki Hundreds if not thousands of records will fall next week. Deadly heat (THis up to 50C) will continue
Historic winter warmth also in CHILE Puerto Montt with 19.9C tied its record of August highest temperature in history. Tomorrow an avalanche of records will fall in South America.
Southwestern Oceania specially had an extremely mild winter/cold season, limited to few cool days. For most of the season it didn t resemble a winter (New Caledonia, Tonga, Vanuatu, southern polynesia...)
EXCEPTIONAL HEAT IN OCEANIA Records keep being pulverized allover Oceania: Min 23.8 Hainan AP NIUE HOTTEST AUGUST NIGHT tied TONGA Min 25.2 Lupepau , 25.1 Hapai AUGUST HOTTEST NIGHT NEW CALEDONIA Max. 31.9 Surprise Island August record
SOUTH AMERICA answers to South Africa: 40C ! Another winter record heat wave with temperatures again hovering 40C, specially in BOLIVIA (Cobija 39.3 just 0.2 from its winter heat record set last year!). COLOMBIA also with record heat: Min 29.0 Riohacha AWS record hottest night
Next weeks we will see HUNDREDS of records brutalized in which will be the most anomalous heat wave ever seen anywhere in the tropics. World climatic history will be totally rewritten anew with weeks of insane and unprecedented heat in the whole area. 40C+ EVERY DAY. even in the highlands
ABSOLUTE INSANITY IN SOUTHERN AFRICA 40C IN WINTER And 38C at 1000m+, 30C at 1800m ! Mind blowing Records pulverized allover: 37.6 Thohoyandou 37.3 Ondangwa 🇳🇦1100m ! 36.1 Omaruru 🇳🇦 34.1 Pilansberg 33.7 Madikwe 33.2 Ventersdorp 32.6 Rustenberg 31.8 Klerksdorp etc HISTORIC
EXTRAORDINARY HEAT IN THE RUSSIAN ARCTICS Mind blowing anomalies persist in the same area. Still 21C at 73 latitude at Dikson Island ,24.3C at Karaul at 70 latitude, 3C above any temperature ever recorded that late. September will start by pulverzing every record in the area.
it will ger close to 40C in september. first 2 days of september will see records in nearly 100% of the countries. some broken by 5/10C margin.
RECORD WARMTH IN AUSTRALIA Several areas have been with August warmth records HIGHEST MAX 34.9 Coconut Island 34.2 Collinsville 30.9 Sw Lawrence 28.9 Flinders Reef HIGHEST MINIMUMS 25.5 Point Fawcett 24.3 Flinders Reef 17.0 Port Kembla 16.1 Montague Island 15.2 Holsworthy AP
Record heat continues also in CHINA. Today Shanghai Observatory just reached a milestone: After 99 years it broke the record of the longest streak of consecutive days >35C with 25 and tomorrow we expect to see this number rising further.
UNBELIEVABLE HEAT IN JAPAN Temperatures returned above 40C Deadly heat with extreme humidity and THIs >50C are persisting since months 40.5 Kuwana all time record 4 stations >40C,231 stations >35C, 668 >30C ! 37.3 Sakahata also monthly record
better be prepared than sorry. For the first time in history canada will rise >40C in September and it will do it by a wide margins and at least 3 days in a row if not 4. and the world will rise >40 for the first time in autumn at 50 latitude.
What i can just comment it's ..like in June 2021: We will all be in desbelief of what we will see in few days in Canada Something nobody had ever though to even be physically possible Expect the whole world to talk about Lytton again and expect WORLD RECORDS to be pulverized multiple times in a row
CANADA HEAT WAVE Intense heat spreads North and East to Alberta and Northwest Territories with temperatures >33/34C north of 60N latitude. This will just get worse with an early autumn heat wave which will rewrite climatic history by breaking multiple WORLD RECORDS. Stay tuned
yep. now we are going for the autumn version of it.
Here we go: As forecast,spectacular switch from near cold record to near heat record in Eastern Europe Minimum temperatures up to 27C in the Balkans,and also 23C in Slovakia and Poland,although some dropped later in the afternoon Bielsko Biale missed its record at the last hour
CHINA BETWEEN RECORD COLD AND RECORD HEAT: Affected by continuous rainfall, the daytime temperature in NW China was abnormally low today and 13 stations broke the lowest record of daily maximum temperature in August But at the same time, the highest temperature in southwest China is still 40.3C
MIDDLE EAST also keeps being hot like an oven with max temperatures still peaking locally >48C and above all, extremely hot night, locally still >35C (Dubai min today was 35.1C). September will witness an avalanche of records also in the area.
Summer in winter continues in SOUTH AFRICA with tropical nights and records: Tonight the Minimum temperature at Mbazwana was 21.3C, the hottest night ever recorded in winter.
EAST ASIA ENDLESS RECORD HEAT Temperatures still >40C in China,>37C in Korea and Japan (it will approach 40C again next days) with night minimums locally >30C! Tonight it was the hottest night in history in the South Korean town of Cheorwon with a minimum of 26.6C. Tbcontinued
yeah massive cloud covering in the Sahel and quite persistent low maxima, sometimes even below 30C.
After 4 scorching hot days,Lytton 🇨🇦 had a very warm night with a Tmin of 23.5C But the worst has yet to come A freakish heat wave will rewrite history in few days with tons of records including the WORLD RECORD OF THE AUTUMN HOTTEST DAY >50 latitude Where? At Lytton,of course!
The extraordinary abnormal warmth in SIBERIA expands East: The cold pole Verkhoyansk is still recording maxes >25C and Batamaj has recorded 7 consecutive maxes >25C and 2 more are on the way (never recorded >25C later than now). Even at 70N maxes still >23C. Unprecedented.
MEDITERRANEAN HEAT WAVE Another scorching hot day (and night) in North Africa: Maximum temperatures >46C in Algeria and 45C in Tunisia. Minimums locally >33C ! Tunisian 2nd largest city Bizerte had a record hot night: Minimum 29.1C. In the next few days, the heat will expand North and East
30-31 August will be INSANE in China,Koreas and Japan. Japan might even hit 40C. Only 2 days later and we would have seen more than 2000 monthly records ! We will still see monthly records...
possibly in few days Cape Town might be sporadically reached by berg winds, but on the southern coast those events are more short lived. inland and on the western coast they might be more persistent.
Update on MARS Extreme Temperatures taken by Curiosity from 2012: [Perseverance hasn't recorded more extreme temperatures] Highest air temperature:+11C Lowest air temperature:-100C Highest minimum:-52C Lowest maximum:-54C Highest ground temperature:+25C Lowest ground temperature:-136C
and Japan might hit its latest 40C in history ! records are falling allover the planet ,
SOUTH AFRICA WINTER HEAT WAVE Winter ends with another warm spell with also warm night and tropical nights Even in the Highlands it was unusually warm last night: Min 17.2 Vanwyksvlei destroys its August record Spring will start with harsh heat between Namibia and Northern Cape
HISTORIC While most of United States has slipped below average, look where it's all the heat: CANADA 🇨🇦 40.1C today at Lytton 4th consecutive day >40C: This ties the longest streak in history (July 1941 & June 2021) And the record heat will return in September.
NORTH AFRICA HEAT WAVE Brutal heat intensified today with 47.0C at In Salah ,ALGERIA, 44C+ also on the Mediterranean coast (Jijel). Hottest night in history in the port of the capital Algers with a minimum of 30.0C Next days it will get hotter,with many records coming.
yeah thousands of records will fall in september, japan, koreas, china, central asia, south easia, middle east, russia, east europe, north africa, oceania, north america, central america, caribbean...just about everywhere ... in 2 days we will see more records than any MONTH of 2024
Yesterday Lytton 🇨🇦 with over 106F/41C had an higher max. temperature than ANY US station, something extremely rare,happened last (and first ?) time in June 2021 After a break,temperatures will spike again and the Canadian record of September highest temperature will be at stake
The day before yesterday was a cold morning also in GERMANY with even some records of August lowest temperatures: 3.3 Kolbe 3.7 Erfurt-Weimar 3.8 Giessen/Wettenberg Plus others in new stations. Cold records,while rare,still occur.
ARCTIC RECORD WARMTH Unprecedented warmth continues with no sign of abating in any foreseeable future: Temperatures still >25C above the Arctic Circle and well above freezing at 80 latitude: Golomjannyj Island,79N,yesterday had a 24h min of +5.3C, its highest in history.
everywhere. 180+ countries are destroying dozens of tjoujsands of records with marins up to 10C. every day this month is breaking more records than any previous full month in histy and any full year before 2024. september 1st will see records in over 150 countries in 24 hours.
EXTRAORDINARY HEAT IN JAPAN 23th day over 35C in Tokyo and 10th in a row, in 150 years of climatic history, that had never happened before. Record heat will extend for weeks to come,September records will fall like dominoes allover China,Koreas and Japan.
tomorrow Lytton can reach 40 for the 4th time in a row. it will tie the canadian record for most 40 in a row in the same station (1941,2019)
INCREDIBLE HEAT IN CANADA🇨🇦 41.3C/106.4F again at Lytton. Also 40.4 at Lilloet (0.1C from monthly record ) and 39.8C at Ashcroft. 3rd day in a row >40C:Absolutely unprecedented for this time of the year And Tomorrow another similarly scorching day is expected: Truly HISTORIC.
Parabens Karina ! Justo estava olhado seu account procurando novedades sobre o seu doutorado ! Que felizidade sinto pra voce. Agora sim.... Doutora Lima.
HISTORIC HEAT IN THE CARIBBEAN Absolutely mind blowing record heat every day in every single country of the region. Another scorching hot night with a Min 29.8 Plasencia, BELIZE AUGUST HOTTEST NIGHT EVER RECORDED IN CENTRAL AMERICA Min 25.4 Tikal,Guatemala also August record
NORTH AFRICA HEAT WAVE Temperatures today up to 46.6C at In Salah in ALGERIA This extremely hot air mass will expand North/East: Next days NIGHT temps up to 35C in Tunisia and Libya ,>40C in Turkey and Cyprus and sudden warming with 35/38C in the Balkans after those cold nights.
MIDDLE EAST ENDLESS RECORD HEAT Never ending extreme heat with temperatures close to 50C and night minimums still locally >35C The extreme heat -mid July like- will go on for weeks. September 1st will see dozens of thousands of records from Eastern Europe all the way to Japan.
ARCTICS HISTORIC WARMTH continues.... Unprecedented warmth for late August; 27C in the Arctic Circle at Igarka, 25C at 70N at Karaul 21.5C at 75N at Mys Sterlegova etc Vize Island at 79N hasn't frozen in 6 weeks! This warmth has been going on for weeks. Map by Dr. Maue
Western Australia cold spell: Exceptionally low maxima yesterday including in Perth with a maximum of just 11.4C, its lowest since 27 August 1968
i told you ... september will break records in 95%+ of the countries within a couple of days..
JAPAN RECORD HEAT Record heat never ends in Japan and it has been going on since June with records broken every single day. Highest minimum temperatures in history for two more stations on Monday: 28.0 Aisai 27.6 Yokkaichi Heat will get even worse by month end.
EXTRAORDINARY HEAT WAVE IN CANADA Today Lytton rose even further: 41.3C/106F Only in 1967 Canada had a comparable late heat as now,but this episode is being even longer (6 days vs. 4 days in August 1967). So,that means we are just halfway and there will be 3 more scorching days
EXTRAORDINARY HEAT IN THE CARIBBEAN All Caribbean and Central America countries are destroying records every day More today Min 28.9 Max 35 US VIRGIN ISLANDS AUGUST HOTTEST DAY & NIGHT IN HISTORY (7th time in 3 weeks!) TMins 28.8-28.6 SABA & ST EUSTATIUS AUGUST HOTTEST NIGHT
same for Japan and Korea, but in Japan the record warmth will linger at least until mid September. 3 months of continuos record heat with records broken nearly every day for months (many from 2024 and 2023). wtf ! @thesnowdreamer.bsky.social not exactly a cool summer.
Very cool weather in Eastern Europe BUT... In Few days we will see temperatures up to 35/40C there and several records for September !
Winter heat wave in Southern Africa After the 40C in South Africa, the heat moved Northeast with 38C/39C in Mozambique and record heat also in MADAGASCAR: 36.0C Majunga breaks its August highest temperature record again after breaking those of all months in 2024 and 2025 !
JAPAN ENDLESS RECORD HEAT Brutally hot and humid conditions continue unabated in Japan with max. temperatures up to 39C and no relief at night. Suwa recorded its August hottest night on record with a minimum of 24.4C. Heat will increase even more at the end of the month !
AUSTRALIA BETWEEN RECORD WARMTH AND COLD More records in Australia: warm in the East and cold returned in the West with max. temperatures only around 10C. See table by Australian Weather News:
While autumn weather is advancing in Central US, an exceptional heat wave is grippling the Northwest and Canada. 40.2C/104.4F today at Lytton,BC, Canada and it's just the beginning of a very long and unprecedented heat wave for late August.
EXTRAORDINARY HEAT IN THE CARIBBEAN Records smashed everywhere Most extreme tropical heat wave in history Min 28.9 Max 35 US VIRGIN ISLANDS HOTTEST AUGUST DAY AND NIGHT IN HISTORY 34.9 CAYMAN ISLANDS HOTTEST AUGUST DAY IN HISTORY Min 28.1 Trujillo HONDURAS August hottest night
NORTH AFRICA HEAT WAVE Maximums up to 47.4C at Bidon, ALGERIA. Next night some places might fail to drop below 34/35C ! and the heat is set to expand again to Tunisia,Libya,Turkey,Black Sea,Caucasus and East Europe. September will start with an avalanche of records heat straight away.
salta had -40C of td. underestimated for the lack of precision in the humidity given as 0% but in reality it was around 0.4%-0.5%, anyway real DP below -20C are likely correct.
Unstoppable never ending record heat in CHINA and it will get worse... Details:
Unbelievable warmth in the Arctics Weeks with temperatures >20C at 75 latitude in the Arctic coast of Russia. This is absolutely insane and nothing like this had ever happened. Even at 80 latitude there hasn t been any frost for nearly 6 weeks. Mind blowing persistently abnormal
yeah, over 95% of the countries are brutalizing every recrod. only central europe is with relentless negative anomalies. september will start breaking records allover the world, in over 170+ countries within few days
Historic heat the day before yesterday in ARGENTINA. The agro station of Posta Salazar had a MINIMUM temperature of 28.7C, which is the highest minimum temperature ever recorded in winter in Argentina. Temperatures have now plummeted back to winter.
EXTRAORDINARY HEAT IN JAPAN Temperatures close to 40C again today. More monthly records broken: 39.3 Shimodate 36.7 Higashi 34.9 Nikkawa More record heat in the next weeks, the heat wave will go on for the whole of September as well with heat indexes up to 50C.
AUSTRALIA END OF WINTER WARMTH South America,Southern Africa ...and Australia Winter record warmth allover the Hemisphere Records broken in the past days include: 36.0 Weipa August High Minimums 24.2 Flinders Reef 22.7 Legendre Island 13.7 Larapuna 13.1 Swan Island 12.5 Burnie
he is no longer in ZA, he s probably not much concerned.
🌡️Extreme heat in the Death Valley: After yesterday's 120F+, tonight the minimum temperature in the Badwater Basin didn't drop below 101F, which is extremely rare anywhere in the world this time of the year,having happened just once. Data is from NOAA/NCEP:
WESTERN HEAT WAVE Very hot days AND nights (Las Vegas min 90F ,never so late) continue with the heat expending north: In fact the next 5 days Canada 🇨🇦will record 100s/38C every day with the chance to touch 104/105 (40C). This long and intense heat in late August is exceptional.
🌡️WINTER WITH 40 DEGREES South America calls, Southern Africa answers back ! (but I told you that)... 39.9C today at Skukuza, SOUTH AFRICA Near 40C also in Zimbabwe. Tomorrow Mozambique will also get close. August Records were broken above 1000m asl 33.7 Madikwe 33.2 Pilanesberg
BRUTAL NORTH AFRICA HEAT WAVE Minimum temperatures still up to 33C and maxes up to 48C with the heat set to worsen with no end in sight in any foreseeable future. Let's expect thousands of September records to be pulverized in North Africa and Eastern Europe since day the 1st.
EXTRAORDINARY HEAT ALLOVER AFRICA Thousands of records brutalized everywhere from North to South Africa. Wait for more updates from this insane day.
Record heat in China,Koreas and Japan is never ending and Seoptember is expected to see hundreds of records continuosly. There is not an end in any most foreseeable future, not even in the second half of September.
EXTRAORDINARY HEAT IN JAPAN Over 2000 records have fallen no-stop since June and keep falling every single day. Today more records were broken - *=all time R: 36.6 Kasenuma 36.2 Kashimadai 37.4 Zao * 36.0 Ononiimachi 36.6 Yamada * The record heat will continue all September !
CARIBBEAN HISTORIC HEAT-RECORDS EVERYWHERE Some examples today 37.0 Lamentin HOTTEST DAY IN MARTINIQUE HISTORY Min 29.7 Middle Cay AUGUST HOTTEST NIGHT IN CENTRAL AMERICA HISTORY Max 33.3 Argyle ST VINCENT AUGUST HOTTEST DAY Min 28.9 St Thomas US VIRGIN I. AUGUST HOTTEST NIGHT
no other station in the whole southern hemisphere had ever recorded such a hot night in winter, anywhere, anytime, in the documented climatic history. Just Filadelfia itself, twice: August 2024 and August 2025.