Spring Has Officially Arrived in Spain — But What Weather Awaits in the Days Ahead?

The Moment Spring Began

Spring is here. At precisely 2:46 PM on Friday, March 20, 2026, the vernal equinox arrived — the moment when the sun crossed the celestial equator and the Northern Hemisphere officially tipped from winter into spring. Day and night were briefly of near-equal length, and from this point forward, daylight hours will continue to lengthen each day until the summer solstice in June.

For residents of Spain, the arrival of spring is one of the most welcome moments of the year — the promise of warmer temperatures, longer evenings, open terraces, and the gradual return of the outdoor lifestyle that defines so much of daily life on the Costa Blanca, the Costa del Sol, and across the country. But the calendar and the weather do not always agree, and the first days of meteorological spring are bringing some mixed conditions across different regions.

The Immediate Forecast: A Transient Trough Moves South

A transient weather trough is tracking from north to south across Spain on Monday, March 23, and its passage will bring unsettled conditions to several Mediterranean regions before the picture improves.

Catalonia, Valencia and the Balearic Islands

The regions most directly in the path of the incoming trough can expect cloudy skies with showers as the system moves through. In northern areas — the Pyrenees, coastal Girona, and northern Barcelona — there is potential for heavier rainfall bursts, though typical accumulations across most of the region will be modest: 1 to 5 millimetres.

For the Balearic Islands, northern Mallorca and Menorca should be prepared for light to moderate overnight rainfall, while southern parts of the islands may escape more lightly.

Further south, Granada and Almería — which can experience elevated precipitation when Atlantic and Mediterranean weather systems interact — could see slightly higher accumulations than the regional average.

Temperature Overview

Despite the cloud and showers, temperatures along the Mediterranean coast will remain mild rather than cold — a reassuring sign that the season really has turned.

Location	Minimum (overnight)	Daytime High
Barcelona	10–12°C	15–16°C
Palma (Mallorca)	10–12°C	15–16°C
Valencia	10–12°C	15°C
Málaga	10–12°C	19°C
Almería	10–12°C	Mild

Málaga's daytime high of 19°C is a reminder of how quickly the south of Spain warms up once spring arrives — and a hint of what is to come across the whole country in the weeks ahead.

Warmer, Sunnier Days Are Coming

The week-long passage of the trough is a temporary feature rather than a sign of a prolonged unsettled spell. Warmer and sunnier interludes appear likely soon — the kind of gentle spring progression that gradually pushes temperatures higher and extends the windows of clear skies and sunshine between weather systems.

This is not yet the dramatic heat of May or June, but the direction of travel is firmly upward. For residents and visitors along the Costa Blanca and across Mediterranean Spain, the coming weeks should bring increasingly comfortable conditions — perfect for terrace lunches, coastal walks, and the slow reawakening of outdoor life that marks the best of the Spanish spring.

Spring's Celestial Calendar

Beyond the weather, spring 2026 brings a particularly beautiful sequence of full moons to look forward to on clear evenings:

• The Pink Moon — April 2: The first full moon of spring, traditionally named after the pink wildflowers (phlox) that appear at this time of year in the Northern Hemisphere. A beautiful early-season sight on a clear night above the Mediterranean
• The Flower Moon — May 1: The May full moon, named to represent the peak of floral abundance as spring reaches its height. May Day and a full moon together make for a memorable evening
• The Blue Moon — May 31: A rare occurrence — a second full moon within a single calendar month, which happens roughly every two and a half years. The phrase "once in a blue moon" comes from exactly this phenomenon, making the May 31 full moon a genuine rarity worth watching for

What Spring Means for Life in Spain

The arrival of spring in Spain is not just a meteorological milestone — it marks a genuine shift in how the country lives. Across the Costa Blanca, the Costa del Sol, and Spain's inland cities and towns, the coming weeks will bring:

• Terrace culture returning in full — bar and restaurant terraces that have been quieter through winter begin to fill again as temperatures rise and evenings lengthen
• Easter week (Semana Santa) — one of the most dramatic and atmospheric events in the Spanish cultural calendar, with processions, music, and pageantry across the country
• Local festivals and fiestas — spring is fiesta season across Spain, with dozens of local celebrations filling the calendar through April and May
• The start of beach season — for the boldest swimmers, the Mediterranean is already swimmable; for everyone else, the weeks ahead will bring conditions closer to ideal
• The return of longer evenings — with daylight now increasing daily, the long, golden late afternoons that define the Spanish summer are coming back

Keeping an Eye on the Forecast

For the most accurate and up-to-date weather information specific to your area, the AEMET app and website (aemet.es) provide official forecasts updated throughout the day, with alerts for any significant weather events. Spring in Spain can bring occasional surprises — thunderstorms, late cold snaps, and the occasional DANA weather system — so keeping AEMET notifications enabled is always sensible.

For now, though, the season has turned. Spring is here — and the best of it is still ahead.

Weather forecasts are based on data available at the time of publication (March 21, 2026). Conditions change rapidly — always check AEMET (aemet.es) for the latest official forecast for your area.