Big Sky weather in August (Montana, United States of America)
Is Big Sky a good destination in August, weather-wise? Thinking about a visit? Explore this page for a full overview of the weather conditions this month.
Temperatures
The weather in Big Sky during August is usually perfect, offering high temperatures and moderate rainfall. August is part of summer. Expect the temperatures during the day to hover around 23°C. At night, they will likely drop to about 6°C.
Precipitation
Big Sky in August usually receives moderate rainfall, averaging around 45 mm for the month. Historically, the month has about 13 days of rain.If you're a fan of comfortable temperatures and drier conditions, August is a great time to visit. July and August generally stand out with the best circumstances. While January, February, March, April, October, November and December tend to showcase less optimal conditions.
Need inspiration to choose your next destination? Our innovative weather planner helps you discover the perfect getaway tailored to your ideal climate conditions.
Big Sky, monthly averages in August
Min Temperature
6°C
Max Temperature
23°C
Chance of Rain
42%
Precipitation
45 mm
Rainy days
13 days
Where to go in the United States of America in August
Find out more about the weather in the United States of America and which places have the best travel conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
For visitors traveling to Big Sky, 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.
Interested in more climate information?
This site provides you with all the information you need about the climate in Big Sky.
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 travel conditions. Find out where to go with our weather planner.
