Washington in October

Summer delivers Washington at its absolute best. July through September brings dry weather, wildflower blooms, and every hiking trail opens. But everyone else knows this too – expect crowds at popular spots like Mount Rainier's Paradise area and long waits for San Juan Islands ferries. June offers the sweet spot before peak season madness. Weather stays mostly dry, tourist numbers remain manageable, and hotel rates haven't hit summer peaks yet. Rhododendrons bloom throughout the Olympic Peninsula, creating natural tunnels of pink and white. Fall colors peak in October across the Cascades. Larch trees turn golden yellow in the North Cascades, creating Instagram-worthy scenes. Weather gets unpredictable – pack layers and rain gear. Many high-elevation roads close by November. Winter brings rain to the lowlands and serious snow to the mountains. Seattle averages 37 inches of rain annually, with most falling October through April. But ski season at Crystal Mountain and Stevens Pass runs December through March. Plus, storm watching on the Olympic Peninsula's coast becomes its own attraction. Spring starts early but stays wet. Cherry blossoms bloom in Seattle's International District by March. Tulip festivals in Skagit Valley draw crowds in April, though weather remains hit-or-miss.