When to go · Green Lake
Green Lake in September
Great month. Inside Green Lake's best window: Jun–Sep for lake weather; late Sep–Oct for colour.
Key facts
- Verdict
- Great
- Temperature
- 22°C (72°F)72°F (22°C) / 10°C (50°F)50°F (10°C)
- average high / low
- Rain days
- 9
- Crowds
- Medium
- United States overall
- Prices
- Medium
- United States overall
Verdict
Inside Green Lake's best window: Jun–Sep for lake weather; late Sep–Oct for colour.
Is another month better than September?
No other month rates higher than September for Green Lake in this guide.
Weather in September
- Green LakeHighs around 22 °C (72 °F), lows around 10 °C (50 °F), rain on about 9 daysHighs around 72 °F (22 °C), lows around 50 °F (10 °C), rain on about 9 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 Green Lake, side by side.
Verdict
Sep: Great
Jun: Great
Daytime high
Sep: 22 °C (72 °F)72 °F (22 °C)
Jun: 25 °C (77 °F)77 °F (25 °C)
Night low
Sep: 10 °C (50 °F)50 °F (10 °C)
Jun: 13 °C (55 °F)55 °F (13 °C)
Rain days
Sep: 9 (better)
Jun: 11
Crowds
Sep: Medium
Jun: High
Prices
Sep: Medium
Jun: High
Festivals listed
Sep: 1
Jun: 0
September: Inside Green Lake's best window: Jun–Sep for lake weather; late Sep–Oct for colour.
June: Inside Green Lake's best window: Jun–Sep for lake weather; late Sep–Oct for colour.
Green Lake: figures are long-term averages from this guide, not a forecast.
What to pack
- A warm layer for the evenings