What to Wear in Seattle in May
Pleasant, drying out. Expect 9°–18°C with 9 rainy days on average.
☀️
High
18°C
🌙
Low
9°C
🌧️
Rain days
9
🌡️
Feel
Pleasantly Cool
Typical outfit
~14°C average
About May in Seattle
May in Seattle typically brings pleasant, drying out. With averages of 9°–18°C, the conditions call for fresh and crisp weather — the perfect excuse for cozy knits and stylish layering.
Think in layers: a thermal base, a knit mid-layer, and a windproof outer. You can strip back as the day warms.