Helena weather in August (Montana, United States of America)
How is August weather typically in Helena? Use this page to get an overview of the month’s weather conditions.
Temperatures
The weather in Helena is usually perfect in August, characterized by high temperatures and low rainfall. The month of August belongs to the summer season. Expect daytime highs to reach approximately 28°C, with nighttime lows dipping to around 10°C.
Precipitation
Helena in August usually receives low rainfall, averaging around 28 mm for the month. Records from the past 30 years suggest that around 9 days will experience rain.Average sunshine
With around 324 hours of sunshine, the days are mostly sunny. It gives a pleasant and vibrant feel to the area.If you're inclined towards comfortable temperatures and drier conditions, August is a prime time to visit Helena. June, July, August and September typically offer the best circumstances. While January, February and December tend to showcase less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Helena climate page with graphs.
Helena, monthly averages in August
Min Temperature
10°C
Max Temperature
28°C
Chance of Rain
29%
Precipitation
28 mm
Rainy days
9 days
Humidity
47%
Sunshine
324 hours
Percentage Sunshine
74%
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?
It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool.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 Helena.
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.
