When to go · Saint Simons Island
Saint Simons Island in September
Great month. Inside Saint Simons Island's best window: Mar–May, Sep–Oct.
Key facts
- Verdict
- Great
- Temperature
- 31°C (88°F)88°F (31°C) / 22°C (72°F)72°F (22°C)
- average high / low
- Rain days
- 7
- Crowds
- Medium
- United States overall
- Prices
- Medium
- United States overall
Verdict
Inside Saint Simons Island's best window: Mar–May, Sep–Oct.
Is another month better than September?
No other month rates higher than September for Saint Simons Island in this guide.
Weather in September
- Saint Simons IslandHighs around 31 °C (88 °F), lows around 22 °C (72 °F), rain on about 7 daysHighs around 88 °F (31 °C), lows around 72 °F (22 °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 Saint Simons Island, side by side.
Verdict
Sep: Great
Mar: Great
Daytime high
Sep: 31 °C (88 °F)88 °F (31 °C)
Mar: 20 °C (68 °F)68 °F (20 °C)
Night low
Sep: 22 °C (72 °F)72 °F (22 °C)
Mar: 9 °C (48 °F)48 °F (9 °C)
Rain days
Sep: 7
Mar: 7
Crowds
Sep: Medium
Mar: Medium
Prices
Sep: Medium
Mar: Medium
Festivals listed
Sep: 1
Mar: 2
September: Inside Saint Simons Island's best window: Mar–May, Sep–Oct.
March: Inside Saint Simons Island's best window: Mar–May, Sep–Oct.
Saint Simons Island: figures are long-term averages from this guide, not a forecast.
What to pack
- Light, breathable clothes, a sun hat and sunscreen