ClimateForecastSeptemberOctober >>

Thompson Falls weather in September (Montana, United States of America)

How's the weather trend in Thompson Falls as September approaches? See what weather conditions to anticipate this month with our guide.

Temperatures

During September, Thompson Falls is known for its perfect weather, characterized by high temperatures and low rainfall. The summer season is characteristic of September. Anticipate daytime temperatures around 25°C, while night temperatures can drop to 6°C.

Precipitation

Thompson Falls in September usually receives low rainfall, averaging around 25 mm for the month. Historically, approximately 7 days this month are expected to have rain.

If you're inclined towards comfortable temperatures and drier conditions, September is a prime time to visit Thompson Falls. May, June, July, August and September typically offer the best circumstances. While January, February, March, November and December tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Thompson Falls climate page with graphs.

 

Thompson Falls, monthly averages in September

Min TemperatureMin Temperature 6°C  
Max TemperatureMax Temperature 25°C  
Chance of RainChance of Rain 24%  
PrecipitationPrecipitation 25 mm  
Rainy daysRainy days 7 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.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

For visitors traveling to Thompson Falls, 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.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling
10/10
Walking
10/10
Camping
5/10
Outdoor sports
10/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Thompson Falls.

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.