Best Time to Visit Washington DC Overview: Seasonal Travel Planning By Travel Tourister | Updated June 2026 Quick Answer: Washington DC seasonal timing dramatically affects visitor experience: SPRING (March-May, 60-75°F pleasant, cherry blossoms iconic March-April 2 weeks peak, VERY crowded peak season, hotels premium-priced, bloom timing unpredictable weather-dependent) = romantic scenic but overwhelming crowds … Continue reading Best Time to Visit Washington DC 2026: Complete Seasonal Guide