Seattle weather in November
November in Seattle: cold, soaked, with clean air — a fair time to visit.
#9 of 12 months in Seattle · #517 of 604 destinations to visit in November · comfort 57/100 (tier D)
Updated June 2026 · climate normals from ERA5 reanalysis
Seattle climate normals — November
| Daytime high | 10°C / 50°F | 🧥 cold |
|---|---|---|
| Nighttime low | 4°C / 39°F | |
| Feels like (high) | 8°C / 46°F | |
| Rainfall | 167 mm / 6.6 in | ⛈ soaked |
| Rainy days | 17 days | |
| Humidity | 84% | 💦 very humid |
| Dew point | 3°C / 37°F | |
| Sunshine | 4.9 h/day | |
| Daylight | 9.3 h | |
| Wind | 15 km/h / 10 mph | |
| Snowfall | 1.5 cm / 0.6 in | |
| Air quality (US AQI) | 37 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Seattle in November — FAQ
- Is November a good time to visit Seattle?
- November in Seattle: cold, soaked, with clean air — a fair time to visit. It ranks #9 of 12 months for Seattle on SeasonMap's comfort score (57/100).
- What is the weather like in Seattle in November?
- In November, Seattle averages a daily high of 9.9°C and a low of 4°C, with about 166.7 mm of rain over roughly 16.8 rainy days.
- What is the air quality in Seattle in November?
- Seattle has a mean US Air Quality Index of about 37 in November.
- Does it snow in Seattle in November?
- Seattle sees roughly 1.5 cm of snowfall in November.