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When to go · Livermore

Livermore in September

Great month. Inside Livermore's best window: Mar–May, Sep–Oct.

Key facts

Verdict
Great
Temperature
30°C (86°F) / 13°C (55°F)
average high / low
Rain days
1
Crowds
Medium
United States overall
Prices
Medium
United States overall

Verdict

GreatBest and avoid months for Livermore

Inside Livermore's best window: Mar–May, Sep–Oct.

Is another month better than September?

No other month rates higher than September for Livermore in this guide.

Weather in September

Long-term averages
  • LivermoreHighs around 30 °C (86 °F), lows around 13 °C (55 °F), 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 Livermore, side by side.

  • Verdict

    Sep: Great

    Mar: Great

  • Daytime high

    Sep: 30 °C (86 °F)

    Mar: 19 °C (66 °F)

  • Night low

    Sep: 13 °C (55 °F)

    Mar: 6 °C (43 °F)

  • Rain days

    Sep: 1 (better)

    Mar: 7

  • Crowds

    Sep: Medium

    Mar: Medium

  • Prices

    Sep: Medium

    Mar: Medium

  • Festivals listed

    Sep: 1

    Mar: 2

September: Inside Livermore's best window: Mar–May, Sep–Oct.

March: Inside Livermore's best window: Mar–May, Sep–Oct.

Livermore: figures are long-term averages from this guide, not a forecast.

What to pack

  • Light, breathable clothes, a sun hat and sunscreen

Build the full packing list for your trip →

Across United States in September →