When to go · Green Bay
Green Bay in September
Great month. Inside Green Bay's best window: Jun–Sep, Dec–Jan for game weekends.
Key facts
- Verdict
- Great
- Temperature
- 22°C (72°F)72°F (22°C) / 11°C (52°F)52°F (11°C)
- average high / low
- Rain days
- 9
- Crowds
- Medium
- United States overall
- Prices
- Medium
- United States overall
Verdict
Inside Green Bay's best window: Jun–Sep, Dec–Jan for game weekends.
Is another month better than September?
No other month rates higher than September for Green Bay in this guide.
Weather in September
- Green BayHighs around 22 °C (72 °F), lows around 11 °C (52 °F), rain on about 9 daysHighs around 72 °F (22 °C), lows around 52 °F (11 °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 Bay, side by side.
Verdict
Sep: Great
Jan: Great
Daytime high
Sep: 22 °C (72 °F)72 °F (22 °C)
Jan: -3 °C (27 °F)27 °F (-3 °C)
Night low
Sep: 11 °C (52 °F)52 °F (11 °C)
Jan: -12 °C (10 °F)10 °F (-12 °C)
Rain days
Sep: 9
Jan: 9
Crowds
Sep: Medium
Jan: Low
Prices
Sep: Medium
Jan: Low
Festivals listed
Sep: 1
Jan: 0
September: Inside Green Bay's best window: Jun–Sep, Dec–Jan for game weekends.
January: Inside Green Bay's best window: Jun–Sep, Dec–Jan for game weekends.
Green Bay: figures are long-term averages from this guide, not a forecast.
What to pack
- A warm layer for the evenings