Bozeman
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Bozeman Weather in September

Bozeman in September sees high temperatures, with highs around 23°C (73°F) and overnight lows of 6°C (43°F). Overall excellent conditions make it one of the better months to visit.

Rainfall in Bozeman in September

Historically, approximately 9 days this month are expected to have rain, averaging 35 mm (1.4 in). Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Bozeman in September

September is a excellent month in Bozeman, with 23°C (73°F) during the day and 6°C (43°F) at night. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. At 6°C (43°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

So this is a great month to visit if you prefer dry days with pleasant temperatures.

Bozeman Temperature in September

Min Temperature
6°C (43°F)
Max Temperature
23°C (73°F)
Chance of Rain
30%
Precipitation
35 mm (1.4 in)
Rainy days
9 days

Bozeman Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Bozeman - 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 Bozeman in September

For Bozeman in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Some rain is possible, so pack something to handle light showers.

What To Do in Bozeman 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

Bozeman 3-Day Forecast

More climate data for Bozeman

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.