When starting the New Year 2026Eyes are once again turning to the sky and to older methods to try to predict the weather in the coming months. Among them, one that arouses the most curiosity is... the cabañuelas, a practice that is still alive both in Spain and in other countries, despite the advance of modern meteorology.
This popular tradition combines close observation of the climateIt involves memory and notebooks full of notes, and has been passed down through generations in rural areas. Although science insists that it is not a reliable prediction system, thousands of people continue to use it as such. indicative reference for planning plantings, trips, or simply out of cultural attachment.
What are cabañuelas and how are they interpreted for 2026?
In general, cabañuelas are a empirical method of weather forecasting Based on observing the weather during the first few days of the year and linking each day to a specific month. The most widespread rule states that from 1 to January 12 Each day represents a month of the calendar: the 1st is associated with January, the 2nd with February, the 3rd with March and so on until the 12th, which would correspond to December.
During those dates, those who follow the tradition —often veteran farmers or amateur weather enthusiasts— record in detail temperatures, rain, fog, wind and cloud coverThey also look at other environmental signs, from dew to animal behavior, and then translate those signals into a qualitative forecast of what each month of 2026 might bring.
A cold and rainy day in early January is interpreted, for example, as an indication of wetter or more unstable winter monthsWhile sunny, dry weather would suggest warmer periods with less rainfall. It's not about figures or liters of rain per square meter, but rather a kind of general "syllabus" for the year.
In addition to the basic cycle from 1 to 12, many variations of the method incorporate the cabañuelas de vueltawhich take place from January 13th to 24th. During this period, the days are read in reverse order: the 13th would be equivalent to December, the 14th to November, and so on until returning to January. This second round serves, according to its practitioners, to confirm or refine the first impressions and adjust the annual forecast.
There are even more detailed methods that employ January 25th to 30th in blocks of hoursassigning each pair of hours to a different month, and reserving the 31st as a kind of summary of climate behavior expected for the entire year. That last day is used as a “global verdict” that reinforces or corrects what was observed during the rest of the month.
Variations of the cabañuelas in Spain: from January to Saint Lucy
In Spain, the cabañuelas are not limited to the beginning of January. In various regions they have been preserved local versions of the same systemadapted to the calendar and customs of each area. One of the best known in the Meseta is the method of the Santa Lucía cabañuelas, which is celebrated around December 13th.
In municipalities of Castile and León, for example, some veteran farmers begin their observations on December 13th, Feast of Saint Lucyand extend the recording until Christmas Eve. The twelve days between those dates are directly linked to the twelve months of the following year: the weather on December 13th would represent January, that of the 14th February, and so on until the 24th indicates how December might behave.
Those who follow this method pay attention to everything that happens throughout each day, from the morning fog to a sudden change in the wind in the afternoon. At the end of the day, they note down the set of phenomena that have been given, aware that the weather can vary from morning to night and that all those nuances count towards the final reading.
One example is that of retired farmers who have spent more than half a century filling their notebooks with the behavior of the sky on those dates, combining field experience and family traditionFor many, the practice is linked not only to curiosity about the weather, but also to the memory of those who taught them to interpret these signs, which reinforces the emotional component of the custom.
These December cabañuelas coexist with those of January, and in some villages both are used at the same time for cross-referencing data and obtain an even more refined forecast according to popular opinion. When the results coincide, it is interpreted as confirmation; when they diverge, people speak of “strange” years or “turbulent” weather.
Popular forecasts for 2026: fog, rain and "average" weather
Regarding the year 2026, some of these traditional readings point to a panorama not optimisticExperienced practitioners of the Santa Lucía cabañuelas indicate that the records from mid-December suggest a "regular" year, marked by alternating sunshine, fog, rain, and cold spells spread throughout the months.
According to those notes, the first few months of the year would be dominated by fog and deceptive stabilityJanuary and February are characterized by abundant fog banks and clear spells, a scenario that fits with the classic inland winter: less continuous rain, but many gray days, reduced visibility and low temperatures, especially at night.
For spring, traditional observations record a March with fog and rain and a wet April, which in agricultural terms translates into favorable months for replenishing soils and reservoirs, although also with the risk of unpleasant days. May would follow this pattern of alternating sun and fog, a combination that many farmers interpret as a sign of sudden changes in weather.
Looking ahead to summer, the cabañuelas (traditional weather forecasts) point to a June relatively stableThis is followed by a wetter-than-usual July and an August with rain and fog. In other words, a less dry summer than expected in many inland areas, with periods of instability that could break the pattern of prolonged heat that much of the Iberian Peninsula has become accustomed to in recent years.
Popular predictions for the fall of 2026 also don't point to a calm final stretch: September is shaping up to be a particularly turbulent month. cold for this time of yearOctober would combine fog and sunny spells, November would alternate between fog and rain, and December would present a constant pulse between clear days and intense cold. The summary made by some of these observers is clear: “It’s not going to be a good year” in terms of favorable weather, although it can be beneficial for those who need water in the countryside.
Alongside these predictions rooted in rural traditions, young popularizers who interpret the cabañuelas (weather forecasts) using language more accessible to social media have also gained prominence in the Spanish media landscape. Some of them indicate that, looking ahead to the end of 2025 and the beginning of 2026, the anticyclone would tend to prevail, reducing widespread rainfall but favoring dense and persistent fog in large inland areas, as well as nighttime frosts and the formation of hoarfrost in cold areas of the north and interior of the peninsula.
Between tradition and official meteorology in Europe
While the cabañuelas continue to generate headlines and dinner table conversations, official European meteorological services insist on one key idea: There is no scientific evidence that validates these practices as a reliable prediction tool. The atmosphere is a complex system, influenced by numerous global factors—from ocean patterns to changes in general circulation—that cannot be summarized by what happens during a few days in January or December.
Organizations such as the AEMET in Spain The various national meteorological services in Europe base their forecasts on numerical models, satellite observations, surface stations, and radar networks. Their seasonal and medium-term projections are built using large volumes of data and are continuously updated, a far cry from the qualitative and local approach of the cabañuelas.
Official agencies therefore recommend Always consult technical sources This is crucial when making important decisions, especially in climate-sensitive sectors such as professional agriculture, water resource management, and infrastructure planning. In Spain, AEMET (the Spanish State Meteorological Agency) and regional weather services publish warnings, bulletins, and interactive maps that allow users to track weather patterns with considerable accuracy on a daily or weekly scale.
This does not prevent people in many European towns, and particularly in rural regions of Spain, from continuing to resort to ancestral methods of observationThey often use them as a cultural complement, not as a substitute for official forecasting. For many small-scale farmers, cabañuelas remain another reference point, integrated with the accumulated experience of years spent observing the sky, the soil, and the crops.
The scientific community itself recognizes, in fact, the ethnographic value of this popular knowledge, although it emphasizes that They cannot be equated with a scientific forecast.In a context of climate change, with increasingly variable patterns, some veterans of the field admit that what "used to be spot on" is now less accurate, which reinforces the idea that the climate is changing at a pace that is difficult to keep up with, even for the most established traditions.
Historical roots and cultural significance of the cabañuelas
The origin of cabañuelas is complex and has merged different traditions over the centuries. Several studies suggest that this system of reading time It has connections to the agricultural calendar of ancient civilizations, where anticipating rains or frosts was a matter of survival for the crops.
One of the most cited theories links the term “cabañuelas” with the Jewish Feast of TabernaclesThis celebration commemorated life in huts during the exodus through the desert. From this origin, various methods of weather observation developed, later blending with European traditions brought to the Iberian Peninsula and, subsequently, to the Americas during colonization.
In the European context, and particularly in the Spanish rural world, the cabañuelas became established as another piece of the peasant calendarBefore the existence of numerical models or satellites, farmers relied heavily on their experience, proverbs, and systems like this to organize planting, predict possible droughts, or decide when it was most prudent to harvest.
With the advent of modern meteorology, the practical value of the cabañuelas has been reduced, but their symbolic charge It has withstood the test of time. For many families, following this ritual year after year means keeping alive a cultural heritage associated with grandparents, parents, or partners who taught them to "read" the clouds, the wind, or the sunsets.
This emotional dimension explains why, even in the age of weather apps and high-resolution prediction models, there are still people who dedicate a good part of December or January to writing down what they see in the sky. More than competing with science, for many it's a way of connect with nature and with a less accelerated way of understanding the world, where patience and calm observation still have a place.
Thus, the cabañuelas remain a curious crossroads between peasant wisdom and the 21st century: a ritual that some take almost as a game, others as a guiding principle for the field and that, year after year, attracts attention again every time a new cycle begins in the calendar, as happens now with 2026.