Aemet has set out to one of the hottest summers in recent years

The 2025 meteorological summer will be dismissed abruptly at this end of August. After one of the most intense heat waves rememberedSpain prepares for a radical time change this week. The State Meteorology Agency (Aemet) He has warned of the arrival of a mass of cold air that will cause a collapse of temperatures in a generalized way in the peninsula and rains that will concentrate on the northeast peninsular. Alerts for rains in the northeast. From this same Tuesday, The situation will be complex In the area, the Pyrenees, and northern Catalonia, with yellow alerts already active throughout the day, with accumulated rainfall of 15 liters per square meter. But on Wednesday, August 27, these alerts will be intensified, becoming oranges in the Pyrenees of Lleida, the Arán Valley, the center of Huesca or the Bajo Aragon de Teruel. In these areas, rainfall is expected above 30 liters per square meter and a high probability that they are accompanied by hail. But these alerts will be deactivated on Thursday, where a return to normal is already expected. A two -speed Spain: polar cold and Mediterranean heat. Temperatures will vary considerably on the peninsula. For the AEMET “the temperatures will be normal at this time of August, except between Wednesday and Friday that a remarkable decrease is expected.” Is low temperatures It will be reported in most of the Peninsula, except in the Cantabrian, Mediterranean areas and in both archipelagos. This will result in a reduction in temperatures by one to three degrees in Extremadura, Castilla y León, Galicia, the interior of Asturias, Cantabria, the Basque Country and the Ebro Valley. Greater temperature variation on Thursday. As the prediction made by Aemetduring Thursday is where a variation of maximum temperatures will be registered, concentrating through the peninsular center. Meteorologists point to an end of August without extreme heat. Samuel Biener, from Tiempo.com, points to “between the Azores anticyclone and exerin will channel a mass of freshest air of polar origin that will cause an important almost generalized thermal decrease.” In this way, it confirms that there will be a reduction in temperatures that will favor Galicia and extend to Cantabrian, Pyrenees and Northwest. But what seems clear is that heat waves have been marked so as not to return to our country during the remainder of summer. A beginning of September according to normal. The forecast that Aemet has made As of August 22, it is quite optimistic with the start of September. According to the information they have, “September would begin with temperatures in general within normal values.” The exception would be found in the peninsular northwest, where the environment will register a decrease in temperatures. For the second week of September, temperatures will be superior to normal in the east peninsular, although at the moment in terms of rainfall the AEMET cannot launch an accurate prediction on what will happen. Images | Aemet In Xataka | We have centuries studying the different types of clouds. What tells us the shape and color of these atmospheric phenomena

Three of the hottest days in the history of Spain have something in common, according to Aemet: August 2025

The heat wave is over and now it’s time to take stock. The heat has broken numerous records, such as the maximum temperature captured at the Bercalona weather station, Fabra (38.9º), or the maximum registered in a month of August at the Jerez de la Frontera airport (45.8º). The heat wave also left other changes in historical records. 3/10. Three of the hottest days in Spain have been given during the newly finished heat wave, according to Data from the State Meteorology Agency (Aemet). Among them stands out on the 17th, with an average temperature of 28.99º, it would have been the hottest day of the heat wave and the fourth hottest day in the period between 1950 and 2025 in peninsular Spain. In this particular “Top 10” of Aemet, they also appear on August 11 and 12, which with average temperatures of 28.75º and 28.85º would be placed, respectively as the seventh and sixth warmer days of the historical series. The “Top 3”. And what about the hottest days of which you have a record? You don’t have to go far back in time to find the three warmest days of this particular series. According to agency data, the three warmest days in peninsular Spain were recorded in the 21st century. In order, these would be on August 23, 2023, with an average temperature of 29.1; on August 10, 2012, with 29.31º; and on August 14, 2021, when an average temperature of 29.58º Celsius was reached. Different data, same photo. Aemet’s list is not the only one that highlights the intensity of the last heat wave with respect to the records we had. The list published by the page Datadictindicates that five of the ninetest days of the last 70 years occurred during this heat wave, highlighting again on the 17th, when the estimated average temperature was 29.86º. As in the Aemet list, they also highlight on the 11th and 12th, although this list also includes on the 15th and 16th among the hottest days since we have observations. The discrepancy between the estimated values in each of the lists can be explained by the different methodology used when calculating the “average temperature”. According to Aemet, the calculation was carried out from the average of the maximum and minimum temperatures values, averages to which geostatistical techniques were applied to estimate an average value for the peninsular territory. Unleashed temperatures. Let’s use the method we use, the data maintain coherence in something: the last heat wave has been very intense. More generally, the 2025 is being a warmer summer than it is usually common. The month of June was marked by a persistent warm anomaly. While the month of July was less intense (we could even see negative temperature anomalies), August has had an extremely warm start. This seems to indicate that, despite the thermal descent that we still have ahead, the heat will consolidate as an indisputable protagonist of this last station. In Xataka | The maps that explain why Castilla y León have become the “zero zone” of forest fires Image | ECMWF

Nine of the ten hottest villages in Europe this summer are in the same country: Spain

The Second heat wave of the year It does not seem willing to give ground yet. Not even before the storms announced for these days they will improve the situation, which will last at least until Tuesday 12 according to the last special notice of the State Meteorology Agency (Aemet). Coping the top positions. Last Tuesday the heat in the Iberian Peninsula caused a picturesque image: nine of the 10 largest records of maximum temperatures collected by a weather in European countries were captured in Spain. So He reviewed through his social networks the Meteorology fan magazinethat cited data of the platform Ogimet. Temperatures in this rankingThey ranged from 41.1 celsius registered in Coria, Cáceres; Until 42.3º of the Écija station, Seville. All of them above the Batman Turkish weather station, which with 41º remained in the tenth place of this particular classification. The maximum temperatures of the last hours have been reduced, and now it is Türkiye that is in the eye of the hurricane. The situation It has been invested And now Spain has a weather station in this peculiar “Top 10”. This is the Granada airport station, which registers 40.6º. The heat wave continues. More moderate temperatures than those registered a few days ago but still high. That is why Aemet Maintain yellow and orange notices (for important risk) In good part of the country, at least until Saturday (the notices begin to announce three days). Today the notices for important risk will affect not only the entire community of Madrid, also to areas of Andalusia, Castilla y León, Castilla-La Mancha, Extremadura, and even Galicia. Tomorrow the notices for important risk will also extend to Aragon and Navarra. A stagnant situation. According to Explain Aemetthe situation is propitiated by an “quite stationary” atmospheric situation, which opened its way to a warm and dry air from Africa. An air mass that extends throughout the Peninsula and that, thanks to the high insolation, has allowed temperatures to be triggered during these days. To the point that, despite yesterday’s thermal descent, the situation could be aggravated again today and during the weekend. The forecasts z of temperatures above 40º in the depressions of the Northeast and in the valleys of Miño, El Tajo, El Guadiana and the Guadalquivir. Until Tuesday? The question that many will be asking is how long this will last. Aemet’s special notice It will remain active at least until Tuesday, but that does not mean that the heat wave will end there. The forecasts talk about temperatures that will continue on Monday and Tuesday, but the agency indicates that the uncertainty starting Wednesday is too high, although the models indicate a possible drop in temperatures. That is why the only answer that can be given is that we still do not know how long this heat wave will last. In Xataka | The Catalan and Segura basins toured different paths during the drought. Now they share something: the passage of the trough Image | ECMWF

Half of all the oil we need passes through two runners, and one is right now the hottest point of the planet

We can think that overall supply chain It is solid due to the number of transport options. However, commercial networks in huge airplanes, the rail transport that China wants to boost With his new ‘Silk routeor the road transport They remain in the background if we compare it with The reliable old man: the ship. And, when we talk about oil transport worldwide, this is something that is much more evidenced. This graph prepared by Visual Capitalist It reflects it perfectly. The data. Talking about oil is talking about certain countries that brings together the bulk of reserves. However, not always the most oil is the one who produces the most (to tell Venzuela), and world trade in crude passes through a few points between Asia and the Middle East. If these funnels have any problem, the entire world will also have it because the estimated amount that moves every day is an absolute barbarity: Millions of barrels a day in 2023 Strait of Malaca 23.7 Ormuz narrow 20.9 Suez Canal 8.8 Bab el-Mandeb 8.6 Cape of Good Hope 6 Strait of Denmark 4.9 Strait of Türkiye 3.4 Panama Canal 2.1 Malaca is the big funnel. With 23.7 million barrels per day moved in 2023, you have to talk about the first name of the list: the Strait of Malaca. It is a narrow complex due to its depth and wide, but it has become the main oil transport channel in the Middle East to Japan, South Korea and, above all, China. The Asian giant is the main oil importer (Although the batteries are being put to become one of the main producers) and it is estimated that 25% of the maritime transport of crude passes through this corridor. Its location between the Peninsula of Malaysia and Sumatra makes it the shortest and, therefore economic road between the Indian and the Pacific. And is responsible for Singapore is the largest gas station in the ocean. Ormuz, the hot spot. If Malaca’s is vital for the crude that goes to Asia, that of Ormuz It is essential for the one from the great producers such as Saudi Arabia, Iraq, Arab Emirates, Kuwait or will go to the rest of the West (although a lot of production also goes to Asia). The Strait has about 167 km long and about 40 wide, but navigation routes are much narrower. Now, its peculiarity is that it has sufficient depth to allow the transit of the great oil tankers and entrepreneurships. The problem is its location. This is the only significant maritime exit (for trade) that the Persian Gulf has and, like Malaca’s, it is a strategic point that Recently it has been in the foreground due to the War between Iran, Israel and the United States actions. Fragile balance. Being the 20% output point of the oil worldwide, and also moving much of the Liquefied natural gas which is consumed in the world, a block would have deep effects on the economy and global energy dependence. The estimate is that about 20 million barrels are moved daily and, if that flow is compromised, prices HE They would shoot at levels similar to the right views after Start of the Ukraine War or in the 70’s oil crisis. In addition, other points such as Suez or Malaca They would receive more ship influxwhich would carry overloads, shipping delays and would not serve to relax the barrel price increase. And the most important thing that lets us see this map is that, although there are several critical points for oil, two of them bring together almost half of the crude oil movement of the entire planet, which implies a balance that the Geopolitical tensions They can destabilize easily. Saudi Arabia and Arab Emirates are promoting the creation of pipelines to diversify the supply routes, and in the aforementioned ‘New Silk route’ are also raised alternatives to reduce the dependence of the narrows in the oil that moves to China. But, for the moment, Malaca and Ormuz are the hottest points of oil worldwide. In Xataka | The world capital of rare earth is being made of gold thanks to them. And it is also poisoning

Some of the hottest countries are the ones that have the most pleasure for the spicy. It has all the meaning of the world

The spicy is not considered a taste of use but it is a key element in many gastronomies. You can draw attention to the fact that some of the countries with the greatest love of The spicy are among the warmer countries in the world, something contraintuitive if we attend to the main effect of this seasoning has a lot to do with The heat. There are various types of spicy but we refer to a concrete one, The spicy food scorching containing capsaicin. Capsaicin is a molecule that occurs naturally in some plants of the genre Capsicumthe plants that give us all the variety of peppers, chillies, chiles or ñoras, although these fruits not always contain perceptible concentrations of this compound. It is often considered that plants of this genre synthesize this compound as a defense mechanism to protect their fruits and with them their seeds. However today the human being cultivates different varieties of plants in order to control the Capsaicin concentrations And, with this, control the degree of itching that causes the fruit. Very often this is done in order not to reduce the presence of the molecule but to create even more spicy varieties. Exist Many hypotheses about why the fond of spicy and spices in certain countries closest to the tropics, although there are no scientific arguments that support any specific. For example, the idea that these condiments are used to avoid the proliferation of pathogenic microorganisms is practically discarded. What we do know is that, under certain conditions, the spicy can help us reduce the temperature, by contradictory that seems. Capsaicin works activating nerve receptors in charge of letting us know for the sensation of burned. In other words, this compound deceives us by making us think that we are abrasing ourselves. In that deception is the great utility of spicy foods With high temperatures: the sensation of heat can make us break to sweat when we eat the spicy, which makes it easier for our body to expel part of the heat that is accumulating. Something similar we can experience When we drink a hot drink when the thermometers indicate an increase in temperatures. Of course, there is a “but”. Sweat is mostly water that transports part of our body heat outside our skin. Once there this water evaporates, taking the heat. But not always: in high humidity conditions, sweat takes to evaporate, which implies that the spicy or hot drinks only work when we do not exceed certain levels of humidity in the environment. It should also be remembered that sweat makes us lose water, so replenishing it is indispensable. The food, an ally It is not necessary to resort to spicy if what we want is to feed and face the high temperatures. Some meals they can help us reduce heat In our body and, above all, they can help us stay hydrated, something fundamental when heat squeezes. In this sense, fruits can be especially useful. Fruits such as watermelon and melon can give us a significant amount of water when we consume them, but also do vegetables such as tomato, cucumber and lettuce. Hot drinks can help us in some contexts but in general avoiding very hot food can be a good idea, especially if we have to cook at home, since this will imply that we will be generating residual heat in our own home, heat that can take time to fade if we do not ventilate with property. The spicy, hot drinks and fresh fruit can be ways to maintain our thermal comfort in extreme circumstances but a heat wave requires that we take different measures to ensure our physical well -being and thus not take a scare. Avoid high insolation hours or those in which the temperature reaches peaks, looking for the shadow, keeping us hydrated, and Avoid demanding activities On physical level as exercise are also precautions to take on days like those we are living during this heat wave. In Xataka | Popular wisdom is not always right: the great myths of heat that we should avoid in summer Image | Qurratul Ayin Sadia / Alvin

After the hottest June in the history of Spain, there is a minimum ray of light on the horizon: Vaguadas

The heat wave It comes to an end, although the high temperatures will fad down gradually between today and Thursday. The heat wave has been the culminating point of a series of warm episodes that have been repeated since the end of May and, like so many of these episodes, has seen its end with the arrival of a trough and important associated storms. A record heat. Meteorologists advance that the month of June has been the hottest since we have records. And that It is not the only record that has broken during the last 30 days. The absolute temperature record was also broken for a month of June. It happened in the Huelva municipality of El Granado, where the thermometers They got to register a maximum of 46º. As if this were not enough, June He has also pulverized Another record, that of the greatest positive thermal anomaly, 3rd Celsius above what would be common during the sixth month of the year. All that despite the fact that a month with marked meteorological fluctuations in which extreme heat episodes with brief but intense storm episodes have alternated. It has been the tonic of recent weeks and everything indicates that once again it will be the storms that free us (for now) of heat. Summer troughs. Thermal relief will arrive pushed by arrival Of a series of troughs, the extensions of a area of ​​low pressures that will bring us cold air and atmospheric instability. It is expected that the arrival of the cold air associated with these troughs interact with the stagnant warm air mass on the peninsula and part of southern Europe. Storms and hail. THE RESULT: A NEW STORM REMESTING AND THE POSSIBILITY OF HEGHOE TO CHARGE STEPORS. The appearance of convective winds (resulting from the presence of warm and humid air that ascends to high layers of the atmosphere) is one of the key factors in this context. And what do the forecasts say? The State Meteorology Agency (Aemet) foresee that during the next few days the heat (still extreme in many areas) coexist with the proliferation of “locally strong” storms. Today these storms are expected in the mountains of the northern third and this peninsular; While tomorrow the mountainous areas of the entire northern half and surrounding areas could reach, as well as at northern plateau points, half north of the South Plateau and Sierra Nevada. Uncertainty. It is still early to foresee the weather tendency of the month of July but seasonal forecasts Aemet does not call optimism. A few weeks ago the agency spoke of a high probability that the summer of 2025 be remarkably warmer than usual. In Xataka | The first heat wave in Spain has brought a new epidemic in summer: deaths during working hours Image | ECMWF

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