Dry, warm days attract outdoor recreation seekers, who include Denver as part of their Rocky Mountain experience. Hotel prices peak during these months.
Off Season: November to March
Even at the height of ski season, tourism slows in the city, making this a great time to score good hotel rates, tickets to shows, and reservations for dinner.
Sweet Spot: April to May; September to October
Weather in the spring and fall can be pleasant. Blooming spring flowers and blazing fall foliage enhance visits during these seasons.