Best Months to Run
JuneJulyAugustSeptember
June, July, August, September offer the most comfortable running conditions in Seattle. During these months, you'll find mild temperatures and manageable weather patterns perfect for outdoor running.
Seasonal Running Temperatures
Winter
Low: 36°F
High: 47°F
Spring
Low: 42°F
High: 58°F
Summer
Low: 55°F
High: 75°F
Fall
Low: 45°F
High: 60°F
Running Weather Tips for Seattle
1
Light rain is common but rarely heavy
2
Summers are surprisingly dry and perfect for running
3
Hills provide excellent training terrain
4
Overcast skies mean less UV exposure
Popular Running Routes in Seattle
Burke-Gilman TrailDiscovery ParkGreen Lake
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