When to go · Henderson
Henderson in September
Avoid month. Listed as a month to avoid: Jun–Sep (heat, higher flood risk).
Key facts
- Verdict
- Avoid
- Temperature
- 33°C (91°F)91°F (33°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
Listed as a month to avoid: Jun–Sep (heat, higher flood risk).
Is another month better than September?
September is rated avoid. These months rate higher:
Weather in September
- HendersonHighs around 33 °C (91 °F), lows around 22 °C (72 °F), rain on about 7 daysHighs around 91 °F (33 °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 Henderson, side by side.
Verdict
Sep: Avoid
Jan: Great (better)
Daytime high
Sep: 33 °C (91 °F)91 °F (33 °C)
Jan: 16 °C (61 °F)61 °F (16 °C)
Night low
Sep: 22 °C (72 °F)72 °F (22 °C)
Jan: 5 °C (41 °F)41 °F (5 °C)
Rain days
Sep: 7 (better)
Jan: 8
Crowds
Sep: Medium
Jan: Low
Prices
Sep: Medium
Jan: Low
Festivals listed
Sep: 1
Jan: 0
September: Listed as a month to avoid: Jun–Sep (heat, higher flood risk).
January: Inside Henderson's best window: Oct–May (dry, cooler).
Henderson: figures are long-term averages from this guide, not a forecast.
What to pack
- Light, breathable clothes, a sun hat and sunscreen