Yellowstone National Park weather in August (United States of America)
How is the weather in Yellowstone National Park in August? Check out this comprehensive weather guide.
In Yellowstone National Park, August is characterized by high temperatures and moderate rainfall. August falls within the summer season. Anticipate daytime temperatures around 22°C, while night temperatures can drop to 3°C.
Yellowstone National Park in August usually receives moderate rainfall, averaging around 35 mm for the month. Rain is expected on roughly 11 days.
If you favor pleasant temperatures and minimal rainfall, August is one of the better months to visit Yellowstone National Park. July and August typically offer the most agreeable circumstances. On the other hand, January, February, March, April, October, November and December tend to be characterized by conditions that may not be as optimal.
For an in-depth look at the yearly conditions, visit our specialized Yellowstone National Park climate page with graphs.
Yellowstone National Park, monthly averages in August
Where to go in the United States of America in August
Find out more about the weather in the United States of America in August and which places have the best weather conditions in this month.
So, what should you wear in Yellowstone National Park in August?
For visitors traveling to Yellowstone National Park, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do in August.
Interested in more climate information?
Weather and Climate provides you with all the information you need about the climate in Yellowstone National Park.
Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.