Festival and marathon weather in Spain

9 festivals and races in Spain with at least 10 dated editions since 1991, with the weather of every past edition from ERA5 (1991–2025).

Data updated: 2 November 2026 · Sources, licences and data

Calculated 3 November 2026 · weather: ERA5 1991–2025 · edition dates checked 2 November 2026

Music festivals

Event	Country	Usual dates	Rain on ≥ 1 day	Day ≥ 30 °C	Editions
Primavera SoundSpain	Spain	29–31 May	32%	4%	22
SónarSpain	Spain	15–17 June	23%	13%	30

Event	Country	Usual dates	Share of rainy days	Day ≥ 30 °C	Editions
Falles (Fallas of Valencia)Spain	Spain	14–19 March	17%	0%	33
La TomatinaSpain	Spain	28 August	18%	61%	33
San FermínSpain	Spain	6–14 July	16%	79%	33

Event	Country	Usual dates	Avg at 9:00	Rain in race hours	Editions
Barcelona Half MarathonSpain	Spain	14 February	9 °C	20%	25
Sevilla MarathonSpain	Spain	23 February	9 °C	9%	34
Valencia Half MarathonSpain	Spain	24 October	15 °C	28%	18
Valencia MarathonSpain	Spain	20 February	10 °C	12%	34

Climate, not a forecast: these are statistics of past weather, not a forecast for the next edition.