Best Months to Run
MayJuneSeptemberOctober
May, June, September, October offer the most comfortable running conditions in Boise. During these months, you'll find mild temperatures and manageable weather patterns perfect for outdoor running.
Seasonal Running Temperatures
Winter
Low: 24°F
High: 40°F
Spring
Low: 38°F
High: 62°F
Summer
Low: 58°F
High: 92°F
Fall
Low: 40°F
High: 66°F
Running Weather Tips for Boise
1
Mountain West weather variability is significant
2
Summer wildfire smoke can affect air quality
3
Greenbelt offers 25+ miles of river running
4
Winter inversions trap cold air in valley
Popular Running Routes in Boise
Boise River GreenbeltCamel's Back ParkTable Rock
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