LiltippyExplorerJun 13, 2014Weather in Yellowstone NP in Late SeptemberI have reservations for Sept 15 - 24 in Yellowstone at Fishing Bridge and Madison campgrounds. Does anyone have any personal experience with the weather at that time of the year in these locations. ...Show More
Jim_ShoeExplorerJun 14, 2014 Here's the averages by month for the last 107 years. Based on the data during those months, I'd take shorts and a parka. :)
About Campground 101Recommendations, reviews, and the inside scoop from fellow travelers.14,716 PostsLatest Activity: Oct 15, 2013
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