When to go · Blue Mountain Lake
Blue Mountain Lake in September
Great month. Inside Blue Mountain Lake's best window: June–September.
Key facts
- Verdict
- Great
- Temperature
- 21°C (70°F)70°F (21°C) / 8°C (46°F)46°F (8°C)
- average high / low
- Rain days
- 11
- Crowds
- Medium
- United States overall
- Prices
- Medium
- United States overall
Verdict
Inside Blue Mountain Lake's best window: June–September.
Is another month better than September?
No other month rates higher than September for Blue Mountain Lake in this guide.
Weather in September
- Blue Mountain LakeHighs around 21 °C (70 °F), lows around 8 °C (46 °F), rain on about 11 daysHighs around 70 °F (21 °C), lows around 46 °F (8 °C), rain on about 11 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 Blue Mountain Lake, side by side.
Verdict
Sep: Great
Jun: Great
Daytime high
Sep: 21 °C (70 °F)70 °F (21 °C)
Jun: 24 °C (75 °F)75 °F (24 °C)
Night low
Sep: 8 °C (46 °F)46 °F (8 °C)
Jun: 10 °C (50 °F)50 °F (10 °C)
Rain days
Sep: 11 (better)
Jun: 13
Crowds
Sep: Medium
Jun: High
Prices
Sep: Medium
Jun: High
Festivals listed
Sep: 1
Jun: 0
September: Inside Blue Mountain Lake's best window: June–September.
June: Inside Blue Mountain Lake's best window: June–September.
Blue Mountain Lake: figures are long-term averages from this guide, not a forecast.
What to pack
- A warm layer for the evenings
- A rain jacket or umbrella and shoes that dry fast