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When to go · Grand Island, New York

Grand Island, New York in September

Great month. Inside Grand Island, New York's best window: Jun–Sep (park beaches open, warm weather).

Key facts

Verdict
Great
Temperature
23°C (73°F) / 12°C (54°F)
average high / low
Rain days
6
Crowds
Medium
United States overall
Prices
Medium
United States overall

Verdict

GreatBest and avoid months for Grand Island, New York

Inside Grand Island, New York's best window: Jun–Sep (park beaches open, warm weather).

Is another month better than September?

No other month rates higher than September for Grand Island, New York in this guide.

Weather in September

Long-term averages
  • Grand Island, New YorkHighs around 23 °C (73 °F), lows around 12 °C (54 °F), rain on about 6 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 Grand Island, New York, side by side.

  • Verdict

    Sep: Great

    Jun: Great

  • Daytime high

    Sep: 23 °C (73 °F)

    Jun: 25 °C (77 °F)

  • Night low

    Sep: 12 °C (54 °F)

    Jun: 14 °C (57 °F)

  • Rain days

    Sep: 6

    Jun: 4 (better)

  • Crowds

    Sep: Medium

    Jun: High

  • Prices

    Sep: Medium

    Jun: High

  • Festivals listed

    Sep: 1

    Jun: 0

September: Inside Grand Island, New York's best window: Jun–Sep (park beaches open, warm weather).

June: Inside Grand Island, New York's best window: Jun–Sep (park beaches open, warm weather).

Grand Island, New York: figures are long-term averages from this guide, not a forecast.

What to pack

  • A warm layer for the evenings

Build the full packing list for your trip →

Across United States in September →