During the last few days, anticyclonic and stable weather has dominated the Peninsulaleaving night frosts in inland areas, fog banks and a cold atmosphere practically throughout Spain. However, the climatological winter will start this December 1 without episodes of intense cold, but with the presence of new rains driven by the undulations of the polar jet. According to Samuel Biener, climatologist at Meteored (Tiempo.com), the next few days will be conditioned by the arrival of several troughs that will leave rainfall in different areas of the country.
This weekend, A new front will affect Galicia, the Cantabrian Sea and Castilla y Leónwith rains that will advance from west to east and may also reach Extremadura and the central area. ““A prolonged period without rain is not expected.”says Biener, who points out that both the European and American models anticipate the arrival of several troughs until the December long weekend. These drops will bring transient thermal drops and rainfall to numerous regions, although very unevenly.
Associated with these valleys, several frontal systems that will cross our geographyleaving more frequent and abundant rains in the northwest. Furthermore, Biener does not rule out that instability may be reactivated in areas of the Mediterranean, although he warns that this scenario still requires confirmation.
Despite the presence of troughs, the rainfall will be accompanied by Relatively mild temperatures for the season. “We do not expect large-scale cold air eruptions in the first days of December,” the expert details. Snowfall is expected, but initially at not very low levels.
Temperatures will be between 1 and 3 ºC above the average in much of the country during the first half of December. This positive anomaly will especially affect the center, northern third and Mediterranean areas.
Friday in the sun with 20 degrees in the south and 10 in the north
For now, the sunny atmosphere will continue this Friday in most of Spain, with Temperatures that will range between 20 degrees in the south of the peninsula and close to 10 in the north. The prediction of the State Meteorological Agency (AEMET), collected by Servimedia, indicates that temperatures will rise slightly to moderately throughout the country, with more notable increases in the Pyrenean environment.
It will be warmer in Santa Cruz de Tenerife (24), Las Palmas de Gran Canaria (23) and Alicante, Ceuta, Huelva and Seville (19), and colder in Burgos (9), Palencia (10) and Huesca, León, Segovia, Soria and Valladolid (11).
Regarding the state of the sky, a slightly cloudy or clear environment is expected in most of the country, except in the north, where there will be more clouds and Some occasional weak rain is not ruled out, more likely at the end of the day in western Galicia.