Thermopolis weather in September (Wyoming, United States of America)
How does the weather in Thermopolis usually fare in September? Find out what kind of weather to expect during this month.
Temperatures
During September, Thermopolis is known for its perfect weather, characterized by high temperatures and low rainfall. Expect daytime highs to reach approximately 26°C, with nighttime lows dipping to around 7°C.
Precipitation
Thermopolis in September usually receives low rainfall, averaging around 28 mm for the month. According to historical climate patterns, there are usually around 6 days days of rain.So this is a great month to visit if you prefer dry days with pleasant temperatures. May, June, July, August and September typically offer the most optimal weather. In contrast, January, February and December tend to have less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Thermopolis climate page with graphs.
Thermopolis, monthly averages in September
Min Temperature
7°C
Max Temperature
26°C
Chance of Rain
20%
Precipitation
28 mm
Rainy days
6 days
Where to go in the United States of America in September
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 Thermopolis.
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.
