When to go · Arroyo Grande
Arroyo Grande in September
Great month. Inside Arroyo Grande's best window: Apr–Jun, Sep–Oct.
Key facts
- Verdict
- Great
- Temperature
- 25°C (77°F)77°F (25°C) / 12°C (54°F)54°F (12°C)
- average high / low
- Rain days
- 1
- Crowds
- Medium
- United States overall
- Prices
- Medium
- United States overall
Verdict
Inside Arroyo Grande's best window: Apr–Jun, Sep–Oct.
Is another month better than September?
No other month rates higher than September for Arroyo Grande in this guide.
Weather in September
- Arroyo GrandeHighs around 25 °C (77 °F), lows around 12 °C (54 °F), rain on about 1 dayHighs around 77 °F (25 °C), lows around 54 °F (12 °C), rain on about 1 day
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 Arroyo Grande, side by side.
Verdict
Sep: Great
Apr: Great
Daytime high
Sep: 25 °C (77 °F)77 °F (25 °C)
Apr: 21 °C (70 °F)70 °F (21 °C)
Night low
Sep: 12 °C (54 °F)54 °F (12 °C)
Apr: 8 °C (46 °F)46 °F (8 °C)
Rain days
Sep: 1 (better)
Apr: 4
Crowds
Sep: Medium
Apr: Medium
Prices
Sep: Medium
Apr: Medium
Festivals listed
Sep: 1
Apr: 1
September: Inside Arroyo Grande's best window: Apr–Jun, Sep–Oct.
April: Inside Arroyo Grande's best window: Apr–Jun, Sep–Oct.
Arroyo Grande: figures are long-term averages from this guide, not a forecast.
What to pack
- A warm layer for the evenings