Yellowstone Weather & Climate | Spring, Summer & Fall
It pays to always be prepared for cool or wet weather while enjoying the blue skies and warm, sunny days that typify a Yellowstone summer. Even at the peak of summer, mornings can be quite chilly. To prepare for these variable temperatures, we recommend wearing layers that you can easily peel off as the day warms up, including gloves and a hat.
It is essential that all travelers have waterproof rain gear, should we experience inclement weather. Generally speaking, April, May
AVERAGE MONTHLY TEMPERATURES & PRECIPITATION(in Fahrenheit and inches)
Header Credit: Henry Holdsworth