Weather Forecast: Rain and Wind Predicted in Portugal Before Christmas - Will the Sun Return in Time for the Holidays?

Weather Overview (December 16-22)

The weather this week will be marked by rain and wind, transitioning to more stable conditions later in the week.

Early Week Stability: The week begins with stable weather as a high-pressure system develops over Western Europe. However, expect instability with the influence of the Dorothea depression, which will bring windy and rainy conditions to the Azores and Madeira.

Midweek Changes: From Thursday onwards, a new weather shift is anticipated, with some uncertainties regarding temperature fluctuations. Monitoring is crucial as some models predict significant rain and potential flooding, particularly in northern regions.

Northern and Central Regions: Rainfall will be more substantial in the North and Central areas, while the South will see much less precipitation. While wind may cause some issues, it is not expected to be exceptional.

Return of Sunshine: By Thursday, expect more sunshine as the high-pressure system strengthens over the Atlantic. This could lead to mild temperatures in mainland Portugal, though uncertainties remain.

Detailed Forecast for Mainland Portugal

• Monday: Mostly sunny but with some coastal clouds and rising temperatures.
• Tuesday: Atmospheric conditions will deteriorate due to the Dorothea depression, bringing more wind and possible scattered showers along the coast.
• Wednesday: Expect worsening weather with strong southern winds and heavy rain, especially in northern regions, increasing the risk of flooding.
• Thursday: A high-pressure system will improve conditions after morning showers, leading to a pleasant afternoon with sun.
• Friday: Continued stable weather with mild temperatures and less wind.
• Weekend: Dry conditions expected, though temperatures remain uncertain, likely mild.

Azores Weather

• Monday: Instability continues with some improvement from Sunday.
• Tuesday: Expect worsening conditions with strong winds and heavy rain.
• Wednesday: Rapid improvement in weather with reduced wind and possible sunshine.
• Thursday: Stable weather returns with moderate northeast winds.
• Weekend: Generally dry and calm weather persists.

Madeira Weather

• Week Overview: Variable conditions expected, starting with instability on Monday and improving midweek.
• Tuesday: Rain and thunderstorms possible.
• Midweek: Mostly dry with calm seas and sunshine.
• Weekend: Potential new depression could bring rain.

Key Takeaways

• Rain and wind are expected early in the week, with milder weather anticipated as the week progresses.
• Monitoring is essential due to potential flooding risks in northern regions.
• A high-pressure system could lead to a mild Christmas, but uncertainties remain, especially for Madeira.

Stay tuned for more updates as the week progresses!