Delhi's weather varies significantly across the year, and understanding these patterns can help you save money. April to June brings intense heat, but hotel rates often drop, making it a good time for heat-tolerant travellers. The monsoon season (July–September) is humid with frequent rains, but parks turn lush, and prices remain low. Winter months (November–February) are ideal for long walks and outdoor exploration, while summer calls for air-conditioned sightseeing and midday breaks.