Seattle in Spring — Weather & What to Expect
Spring in Seattle (March, April, May) averages daytime highs of 13.6°C and lows of 6.0°C, with around 221.0mm of rain across the season (38 rainy days in total). It includes some of the best months of the year to visit (March, April, May).
In the northern hemisphere, spring in Seattle covers March, April, May.
Spring in Seattle month by month
| Month | High | Low | Rain | Rainy days | Rating |
|---|---|---|---|---|---|
| March | 10.2°C | 3.4°C | 82.6mm | 14 | 10/10 |
| April | 13.3°C | 5.2°C | 73.7mm | 13 | 10/10 |
| May | 17.4°C | 9.3°C | 64.7mm | 11 | 10/10 |
What to pack for Seattle in spring
- Warm layers
- Light jacket or fleece
- Comfortable walking shoes
- Light waterproof layer
Frequently Asked Questions
Is spring a good time to visit Seattle?
Spring in Seattle rates around 10/10 — excellent time to visit. Average highs are 13.6°C with 221.0mm of rain across the season.
How hot is Seattle in spring?
Daytime highs average 13.6°C (56.5°F) across March, April, May, with nights around 6.0°C.
What months are spring in Seattle?
Seattle is in the northern hemisphere, so spring covers March, April, May.
See also: best time to visit Seattle · Seattle annual climate · Seattle in summer · Seattle in autumn · Seattle in winter
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Once you know what spring in Seattle looks like, find out exactly what to pack for Seattle at 247PackingList. For currency, language and country facts, see the United States guide at 247CountryInfo.
Spring in Seattle — what to pack
Travel clothing layers
Pack layers — temperatures can vary significantly between day and night.
Check Price →Check clothing sizes in United States at 247Sizing before you shop.
More spring travel essentials
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Climate data sourced from Open-Meteo (open source, open data licence). Monthly averages calculated from 2020–2023 historical data. Weather can be unpredictable — always check a live forecast before travelling.