May in Seattle typically marks a transition from spring showers to more consistently sunny days. Average temperatures generally range from lows in the mid-50s (F) to highs in the mid-60s (F). Rainfall decreases compared to earlier spring months, though showers can still occur. This period often sees increasing daylight hours, contributing to the city’s vibrant outdoor atmosphere.
Understanding typical climate conditions for this period is valuable for planning trips, events, and outdoor activities. Historical weather data informs expectations and allows for informed decision-making regarding appropriate attire, potential itinerary adjustments, and general preparedness. The pleasant weather often associated with this time of year contributes to Seattle’s tourism and local recreational opportunities.