WEATHER UNTIL JANUARY 3, 2025, ANALYSIS AND FORECAST
The stable weather phase continues, linked to a vast anticyclone with maximums beyond the Alps.
A flow of north/east currents continues to reach the southernmost regions. This cold air will maintain residual variability, but without noteworthy phenomena.
The flow of cold air from the north-eastern quadrants should definitively exit the scene in the last days of the year. Temperatures will rise to milder values, especially in the highlands.
The anticyclone will guarantee almost uncontested good weather scenarios across the entire country.
Therefore, we will not have to deal with umbrellas for the transition to the new year, except for some episodic drizzle between Liguria and Tuscany. On New Year’s Eve, the heart of the Anticyclone is expected to position itself over Italy. The stagnant and humid air in the lower layers will favor a significant increase in fog in valleys and plains, as well as low clouds between Liguria and the Upper Tyrrhenian.
On New Year’s Day, increasing humid infiltrations will bring more cloudiness to the Tyrrhenian areas and the Major Islands, with some isolated light rain that will be a symptom of the decline of high pressure. A more significant change is expected in the days immediately after New Year’s, with a more marked weakening of the anticyclone that will open the way to north-Atlantic fronts.
This change in circulation should lead us towards a deterioration that should be felt in the first weekend of 2025, followed by the probable influx of colder air of polar origin.
IN DETAIL
Saturday 28: irregular clouds will affect Puglia, Lucania, Calabria, and Sicily, but with a low probability of rain.
The sun will prevail over the rest of the country.
Still cold, especially at night, with frost in valleys and inland plains.
Slightly milder climate during the day. Sunday 29: mainly sunny and more clearings even in the South, except for residual clouds in some Ionian areas.
First low clouds in Liguria and Tuscany, but of little importance. Monday 30: further strengthening of the anticyclone and sun.
Fog and low clouds in Liguria and the Po Valley. Further weather trends: until New Year’s few changes, between sun and fog further intensifying in the North.
Increasing low clouds in the Tyrrhenian areas, with isolated light phenomena starting from the beginning of the year.
More significant deterioration from the weekend.
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