Climatic Summer vs. Late Spring: Spain’s Weather Clash

Cold Spring and 'Climatic Summer': The Thermometer vs. the Narrative

When does summer start? The calendar says one thing, and the weather forecasters say another. With May ending and June approaching, many people look out the window, see clouds, jackets, and 12°C, and draw an uncomfortable conclusion: the climatic summer is nowhere to be found. The debate that has repeated these days always has the same skeleton: the astronomical calendar sets the start on the solstice of June 21, but the climatic label advances, stretches, and ends up serving everything.

What is climatic summer and how does it differ from astronomical?

As one of the participants summarized, the climatic summer corresponds to June, July, and August, the central months of heat, while the astronomical one does not start until June 21. In Seville, according to this same criterion, it extends to May and September, leaving a five-month season and a lot of discussion about what is considered normal. The most repeated objection is simple: if summer is defined by what the thermometer marks and not the calendar, any hot month counts as summer and any cool month no longer counts. From this comes the recurring joke: if it rains in July, someone will talk about climatic winter.

Late frosts and delayed crops: the spring that does not start

Three weeks before the official start, on the Cantabrian coast, it proge up with leaden skies, rain, and 12°C; inland, it was calculated that things would stay at 8 or 9. In Galicia, the report was identical, and in Marbella, they were still sleeping with the duvet on. Who drives at night summarized it with the truck heater on at the height of Burgos. In Barcelona, the short pants had lasted two days and a June downpour, of which none were remembered in decades, returned more than one to the saying of the 40 of May.

The agricultural sector adds more than impressions: late frosts and delay in the growth of some crops. This data, however, admits two opposite readings. For some, it confirms that the minimums have been lower than usual and that the harshness of the weather is being glossed over. For others, however, a single cold episode is not enough to contradict the trend measured by long temperature series.

Seville at 35°C: is it less hot than announced?

Here the crossing of figures gets tangled. In Seville, around 35°C is common at this time of year: neither exceptional nor a cause for alarm. But a part of the public maintains that this year there is less heat and more water than ever, and the answer comes in the form of a headline: 38°C in Seville and climatic summer. Two ways of looking at the same meridian. In the north, however, the agreement is greater: colder, more precipitation, and more wind than in previous exercises, to the point that the label of climate refuge that has been hung on the Cantabrian coast sounds, with this weather, like a joke.

The suspicion of manipulation in the weather forecasters

The harshest accusation points to the weather presenters of the generalist channels, to whom a part of the conversation places as interested parties in the narrative. They are accused of selecting the hot days to sell a summer tone and overlooking the cool days, with the red maps as proof of charge. The suspicion is not supported by documents: it is supported by the coincidence, and that must be made clear. What does repeat is the word timo and the idea that there is a business built around the label.

In that same line circulates the argument that the blame is never for the private plane nor for the container ships, but for the rancher with too many cows. The joke has economic reach: if the problem is the climate, the solution comes in the form of a tax, and they are already studying which one. Charging for the bags, changing the straw for cardboard, and putting obstacles to the private car are part of the same package in the eyes of the skeptics.

The irrefutable argument: when everything confirms the theory

There is a methodological objection that repeats and that is not without humor: that of the theory explaining any result. Is it hotter? Climate change. Is it colder? Also. Does the temperature stay the same as the average of the last fifty years? Then it is that the phenomenon is even more surprising. From there unfolds a scale of skepticism that goes from data to politics: there would not be sufficient series to affirm that the anomaly is something more than chance, the human cause would not be proven, the impact would not be estimable, and, even if it were, there would be no effective measures to reverse it.

What the other part responds: thermometers and 120-year series

The reply to that skepticism relies on the basics. There are weather stations scattered around the world that take temperature samples daily for 120 years, with algorithmic calculations that refine to thousandths of a degree and with error margins considered. To this is added the role of CO2, which in this conversation is taken as more than proven. And there is a loose end: the demand to define exactly what is the temperature of the planet, a question that was launched several times and that no one answered fully.

With 35°C in Seville and 12 in the Cantabrian, the climatic summer seems to be a matter of each terrace. The cloak, just in case, remains in the closet.