Thompson Falls
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Thompson Falls Weather in September

In Thompson Falls, September brings high daytime temperatures around 25°C (77°F), with nights cooling to 6°C (43°F). Some rainfall is to be expected.

Rainfall in Thompson Falls in September

Expect around 7 days of rain based on historical data, with 25 mm (1 in) average. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Thompson Falls in September

Thompson Falls in September has excellent weather. Days reach 25°C (77°F) and nights cool to 6°C (43°F). September is in the summer season. Conditions stay fairly consistent through the month, making it easier to plan what to wear. With overnight lows of 6°C (43°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

If you're inclined towards comfortable temperatures and drier conditions, September is a good time to visit Thompson Falls.

Thompson Falls Temperature in September

Min Temperature
6°C (43°F)
Max Temperature
25°C (77°F)
Chance of Rain
24%
Precipitation
25 mm (1 in)
Rainy days
7 days

Thompson Falls Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Thompson Falls - and find the best time to visit.

Best Places 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. See all of the United States of America in September →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Thompson Falls in September

Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Pack a light rain jacket or compact umbrella for occasional showers.

What To Do in Thompson Falls in September

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

Thompson Falls 3-Day Forecast

More climate data for Thompson Falls

Popular in September

Where to go in September - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.