When to go · Missoula
Missoula in September
Great month. Inside Missoula's best window: Jun–Sep, Dec–Mar for skiing.
Key facts
- Verdict
- Great
- Temperature
- 23°C (73°F)73°F (23°C) / 6°C (42°F)42°F (6°C)
- average high / low
- Rain days
- 7
- Crowds
- Medium
- United States overall
- Prices
- Medium
- United States overall
Verdict
Inside Missoula's best window: Jun–Sep, Dec–Mar for skiing.
Is another month better than September?
No other month rates higher than September for Missoula in this guide.
Weather in September
- MissoulaHighs around 22.6 °C (73 °F), lows around 5.8 °C (42 °F), rain on about 7 daysHighs around 73 °F (22.6 °C), lows around 42 °F (5.8 °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 Missoula, side by side.
Verdict
Sep: Great
Jan: Great
Daytime high
Sep: 22.6 °C (73 °F)73 °F (22.6 °C)
Jan: -0.2 °C (32 °F)32 °F (-0.2 °C)
Night low
Sep: 5.8 °C (42 °F)42 °F (5.8 °C)
Jan: -7.8 °C (18 °F)18 °F (-7.8 °C)
Rain days
Sep: 7 (better)
Jan: 9
Crowds
Sep: Medium
Jan: Low
Prices
Sep: Medium
Jan: Low
Festivals listed
Sep: 1
Jan: 0
September: Inside Missoula's best window: Jun–Sep, Dec–Mar for skiing.
January: Inside Missoula's best window: Jun–Sep, Dec–Mar for skiing.
Missoula: figures are long-term averages from this guide, not a forecast.
What to pack
- A warm layer for the evenings