Weather in Seattle in maj
Climate normals based on 10 years of historical data for Seattle, Amerikas Förenta Stater.
Average high
19°C
Average low
9°C
Rainfall
55 mm
10 rainy days
Sunshine
4.6h/day
Luftfuktighet
73%
How Hot Is Seattle in maj?
Spring fully arrives in Seattle: 19°C highs and 9°C lows make May one of the most pleasant months.
Sunshine Hours in maj
Seattle's long May days are partially clouded: 4.6h of direct sun on a typical day.
Does It Rain In Seattle In maj?
Rainfall is steady but not heavy: 55mm in 10 days in Seattle.
Is Seattle Humid In maj?
Seattle feels muggy this month with humidity around 73%, especially in calm air.
Wind In Seattle In maj
Breezes around 13 kph in Seattle this May — comfortable for outdoor activity.
Cloud Cover In Seattle In maj
Cloudy skies dominate Seattle in May — averaging 61% cloud cover.
Cities With Similar Weather In maj
Weather in Seattle, month by month
| Month | High / Low | Regn | |
|---|---|---|---|
| Vädret i januari | 8°C / 3°C | 188mm | Details → |
| Vädret i februari | 8°C / 2°C | 124mm | Details → |
| Vädret i mars | 11°C / 3°C | 109mm | Details → |
| Vädret i april | 14°C / 5°C | 87mm | Details → |
| Vädret i maj | 19°C / 9°C | 55mm | |
| Vädret i juni | 22°C / 11°C | 54mm | Details → |
| Vädret i juli | 26°C / 14°C | 15mm | Details → |
| Vädret i augusti | 26°C / 15°C | 27mm | Details → |
| Vädret i september | 21°C / 12°C | 67mm | Details → |
| Vädret i oktober | 16°C / 8°C | 134mm | Details → |
| Vädret i november | 10°C / 5°C | 192mm | Details → |
| Vädret i december | 7°C / 3°C | 202mm | Details → |