Spain’s monthly weather and biggest fiestas by month, so you can pick the right season for sun, crowds, and once-a-year street magic.
Spain runs on rhythm. Winter means jackets and quiet plazas, spring brings flowers and marching bands, summer hits 40 °C in the south, and autumn cools for harvest feasts. Barcelona stays softer thanks to the sea, while Seville is known for fierce summer highs past 35 °C and spikes over 40 °C in recent heat waves.
Across the year you get: Three Kings parades in January; Las Fallas in March; Holy Week, the April Fair, and Córdoba patios in spring; San Juan beach bonfires in June; Pamplona’s San Fermín bull runs in July; La Tomatina in August; Rioja wine harvest parties in September; Pilar week in October; All Saints chestnuts in November; and Christmas markets plus Epiphany at year’s end.
Spain Seasons At A Glance
| Season | Typical Temps | Travel Vibe |
|---|---|---|
| Winter (Dec-Feb) | Madrid days ~10 °C, nights near 1 °C; Barcelona days ~13 °C, nights ~5 °C; Seville days ~16 °C, nights ~6 °C. | Holiday lights, Epiphany parades, museum time, lower hotel rates inland. |
| Spring (Mar-May) | Seville can flirt with 30 °C in April and jump past 35 °C by late May. | Semana Santa, Seville’s April Fair, Córdoba patios full of flowers. |
| Summer (Jun-Aug) | South and interior can top 35-40 °C; the Med coast sits near 28-30 °C with warm nights. Heat waves above 45 °C have hit Spain. | Beach nights, San Juan fires, San Fermín bull runs, La Tomatina. |
| Autumn (Sep-Nov) | Early September still near 31-32 °C in Andalucía, easing to low 20s °C by late October, with more rain by November. | Wine harvest in La Rioja, Pilar week in Zaragoza, roasted chestnuts for All Saints. |
Month-By-Month Spain Weather And Festival Calendar
January: Winter Lights And Three Kings Day
Madrid starts near freezing at dawn and warms to around 10 °C, Barcelona sits near 13 °C by day and 6 °C at night, and Seville often reaches 16 °C. On 5 January, towns stage the Cabalgata de Reyes parade with the Three Kings tossing sweets, then 6 January (Epiphany) is a public holiday when kids open gifts.
February: Carnival Season
February still calls for a coat in most regions, and frost inland is normal, while the Canary Islands sit closer to spring. Carnival rules the month: Cádiz fills with witty musical groups, Sitges throws flamboyant parades, and Santa Cruz de Tenerife crowns a drag queen in a huge gala.
March: Early Blossom And Las Fallas
Daylight stretches, terraces refill, and Seville afternoons often land in the low 20s °C while Madrid starts to thaw. Valencia’s Las Fallas peaks in mid-March: giant satirical sculptures rise across the city, fireworks pound daily, and the final night (La Cremà) ends with those sculptures burning in towering bonfires.
April: Semana Santa And Seville’s Fair
By April, southern Spain heats fast. Seville days can flirt with 30 °C and rain drops off, Madrid feels mild, and Barcelona stays breezy. Palm Sunday through Easter Sunday is Semana Santa: brotherhoods carry heavy pasos — carved floats showing scenes from the Passion — through Seville, Málaga, Granada, Valladolid, and Zamora, often late into the night.
Right after Easter, Seville flips into Feria de Abril, the April Fair. The fairground fills with striped casetas, horse parades by day, and music, fried fish, and dancing until sunrise. The fair now holds Fiesta of International Tourist Interest status. Date updates and dress tips appear on the April Fair page run by Spain’s tourism board.
May: Patios In Bloom
May already feels like summer in Andalucía: Seville often hits 27-28 °C by mid-day and can push past 35 °C by late month. Córdoba answers with the Fiesta de los Patios in early May, when neighbors open whitewashed homes so visitors can step into flower-packed courtyards. UNESCO lists this living tradition, and Spain marks it Fiesta of National Tourist Interest.
June: Bonfires Of San Juan
Summer kicks in. Inland highs jump past 30 °C, Seville often sits above 32 °C, and Barcelona and Alicante reach the high 20s °C with warm nights near 20 °C. On 23 June, Noche de San Juan lights Mediterranean beaches: crowds build bonfires, toss wishes into the flames, and jump waves at midnight. Alicante stretches it into Hogueras de San Juan, a multi-day street party with paper effigies, marching bands, and fireworks that Spain lists as a Fiesta of International Tourist Interest.
July: San Fermín And Peak Heat
July is the furnace. Seville averages daily highs around 35 °C and often tops 40 °C, Madrid climbs past 33 °C with dry air, and Barcelona sits near 28 °C but nights feel sticky. Strong heat waves in Spain have hit 45 °C, and the weather agency AEMET sends alerts. From 6-14 July Pamplona throws San Fermín: a rocket (the chupinazo) fires at noon on 6 July, and each morning from 7-14 July runners sprint with bulls toward the ring through narrow streets. The run is short and high risk, and injuries make headlines each year. City rules keep getting tighter on fencing, sobriety checks, and medical response, and AEMET heat warnings help visitors pace themselves once the sun comes up.
August: Beach Nights And La Tomatina
Heat lingers, siesta hours stretch, and many locals head for the coast. Beach towns run late-night fairs, open-air cinema, and seaside concerts. The last Wednesday of August is La Tomatina in Buñol near Valencia, where trucks dump ripe tomatoes and the streets erupt in a one-hour food fight with goggles, capped tickets, and safety rules. Recent editions threw more than 100,000 kilos of tomatoes.
September: Wine Harvest Season
By September, inland heat eases. Seville afternoons hover near 31-32 °C instead of 35+ °C, nights cool off, and rain stays low early in the month. La Rioja celebrates vendimia with the Rioja Wine Harvest Festival in Logroño, tied to San Mateo week around 21 September. Crowds watch grape treading in the main square, fresh must is offered to Our Lady of Valvanera, and streets fill with tastings, concerts, and radio-sponsored music nights. Spain calls it a Fiesta of National Tourist Interest today.
| Month | Headliner Fiesta | Where |
|---|---|---|
| Jan | Three Kings Parades | Nationwide, with packed floats in Madrid and many towns. |
| Feb | Carnival | Cádiz, Tenerife, Sitges. |
| Mar | Las Fallas | Valencia. |
| Apr | Semana Santa / April Fair | Seville, Málaga, Granada, Valladolid, Zamora. |
| May | Fiesta De Los Patios | Córdoba. |
| Jun | San Juan Bonfires | Alicante, Barcelona, Ibiza. |
| Jul | San Fermín | Pamplona. |
| Aug | La Tomatina | Buñol (Valencia region). |
| Sep | Rioja Wine Harvest / San Mateo | Logroño (La Rioja). |
| Oct | Fiestas Del Pilar | Zaragoza. |
| Nov | All Saints / Castanyada | Nationwide, extra sweet in Catalonia. |
| Dec | Christmas Markets | Madrid, Barcelona, Seville old town squares. |
October: Pilar Week And Cooler Nights
October feels mild across most regions. Daytime highs in the interior slip to the low 20s °C, evenings need a light jacket, and showers show up more often. Zaragoza hosts Fiestas del Pilar around 12 October in honor of the Virgen del Pilar: concerts, fireworks, and a giant flower offering builds a towering floral mantle in Plaza del Pilar. The same date is also Spain’s national day with a military parade in Madrid.
November: All Saints And Chestnuts
November brings cooler rain, especially in Andalucía, where November ranks among the wetter months. 1 November is Día de Todos los Santos: families visit cemeteries with flowers and pastries. In Catalonia and the Balearic Islands, La Castanyada fills streets with roasted chestnuts, sweet potatoes, and tiny almond sweets called panellets.
December: Lights, Markets, And Winter Sun
December means holiday lights across Madrid and Barcelona, plus skating rinks in main plazas. Coastal Andalucía can still hand you lunch on a sunny terrace in a T-shirt, while inland nights drop below 5 °C. Christmas markets sell nativity figures and sweets, and many Spanish families gather on 24 December, continue on 25 December, then save a last gift round for Epiphany in early January when the Three Kings ride in again.
How To Pick Your Month For Spain Travel
Pick March-May if you want warm days, candlelit Semana Santa, and striped casetas at Seville’s April Fair. Spain’s tourism board posts date updates, parade routes, dress codes, and public caseta tips for Feria de Abril on the April Fair page.
Pick late June-September if you want heat, beach nights, and headline fiestas like San Juan bonfires, San Fermín, La Tomatina, and San Mateo grape crush week in La Rioja. Bring sunblock, drink water, and watch AEMET alerts when temps creep toward 40-45 °C. Heat in July and August is no joke, so siesta hours and shaded breaks are part of daily life. Pick late October-early January if you prefer mild days, roasted chestnuts, Christmas markets, and the Three Kings parade on 5-6 January.