When to go · Bozeman
Bozeman in September
Great month. Inside Bozeman's best window: Jun–Sep for hiking and park access; Dec–Mar for skiing.
Key facts
- Verdict
- Great
- Temperature
- 22°C (72°F)72°F (22°C) / 6°C (43°F)43°F (6°C)
- average high / low
- Rain days
- 7
- Crowds
- Medium
- United States overall
- Prices
- Medium
- United States overall
Verdict
Inside Bozeman's best window: Jun–Sep for hiking and park access; Dec–Mar for skiing.
Is another month better than September?
No other month rates higher than September for Bozeman in this guide.
Weather in September
- BozemanHighs around 22 °C (72 °F), lows around 6 °C (43 °F), rain on about 7 daysHighs around 72 °F (22 °C), lows around 43 °F (6 °C), rain on about 7 days
Festivals and holidays
Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.
Labor Day big impact
1st Monday of September · United States
End of summer; last big road-trip weekend.
Crowds and prices
- Crowds · United States overall
- Medium
- Prices · United States overall
- Medium
United States overall: After Labor Day the crowds drop and parks stay open; Florida and the Gulf are at hurricane peak.
Compare two months
Weather, crowds and prices for any two months in Bozeman, side by side.
Verdict
Sep: Great
Jan: Great
Daytime high
Sep: 22 °C (72 °F)72 °F (22 °C)
Jan: 1 °C (34 °F)34 °F (1 °C)
Night low
Sep: 6 °C (43 °F)43 °F (6 °C)
Jan: -9 °C (16 °F)16 °F (-9 °C)
Rain days
Sep: 7 (better)
Jan: 8
Crowds
Sep: Medium
Jan: Low
Prices
Sep: Medium
Jan: Low
Festivals listed
Sep: 1
Jan: 0
September: Inside Bozeman's best window: Jun–Sep for hiking and park access; Dec–Mar for skiing.
January: Inside Bozeman's best window: Jun–Sep for hiking and park access; Dec–Mar for skiing.
Bozeman: figures are long-term averages from this guide, not a forecast.
What to pack
- A warm layer for the evenings