Average wind speed in SeaTac (WA)

The mean monthly wind speed over the year in SeaTac (Washington State), the United States of America (meters per second).

Average monthly wind speed in SeaTac (WA),

On average, the most wind is seen in January.
On average, the least wind is seen in September.

Weather Forecasts for SeaTac (WA)

Sun Apr 28

11°C | 7°C

22 km/h

1.6 mm

broken clouds and rain

hourly forecast

Mon Apr 29

11°C | 5°C

14 km/h

5.8 mm

broken clouds and rain

hourly forecast

Tue Apr 30

12°C | 4°C

11 km/h

3.5 mm

broken clouds and rain

hourly forecast

5-Day Forecast 10-Day Forecast

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in SeaTac.

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