March–May, September–October
| Season | When | Weather | Crowds | Events/festivals | What to expect |
|---|---|---|---|---|---|
High season | June–August | Hot and dry | High | Madrid Pride; Veranos de la Villa | Busy attractions, longer waits, peak prices. Best for event‑goers. |
Shoulder | April–May, September–October | Mild and pleasant | Moderate | San Isidro (May); Festival de Otoño | Great sightseeing weather, manageable crowds, better deals. |
Low season | January–February | Cool and rainy | Low | Three Kings Parade; Carnival Madrid | Peaceful travel, some closures, cozy indoor experiences. |