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When to go · Millbrae

Millbrae in July

Mixed month. Outside the best window (Sep–Oct, Apr–Jun). Across United States: Peak season: parks full, 4 July crowds, 40 °C (104 °F)+ in the desert, humid East. Alaska and the Pacific Northwest are at their best.

Key facts

Verdict
Mixed
Temperature
23°C (73°F) / 13°C (55°F)
average high / low
Rain days
1
Crowds
High
United States overall
Prices
High
United States overall

Verdict

MixedUnited States month rating

Outside the best window (Sep–Oct, Apr–Jun). Across United States: Peak season: parks full, 4 July crowds, 40 °C (104 °F)+ in the desert, humid East. Alaska and the Pacific Northwest are at their best.

Is another month better than July?

July is rated mixed. These months rate higher:

Weather in July

Long-term averages
  • MillbraeHighs around 23 °C (73 °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.

  • Independence Day big impact

    4 Jul · United States

    Fireworks and parades; parks, beaches and flights busy.

Crowds and prices

Crowds · United States overall
High
Prices · United States overall
High

United States overall: Peak season: parks full, 4 July crowds, 40 °C+ in the desert, humid East. Alaska and the Pacific Northwest are at their best.

High-price month: see what to book ahead.

Compare two months

Weather, crowds and prices for any two months in Millbrae, side by side.

  • Verdict

    Jul: Mixed

    Apr: Great (better)

  • Daytime high

    Jul: 23 °C (73 °F)

    Apr: 18 °C (64 °F)

  • Night low

    Jul: 13 °C (55 °F)

    Apr: 9 °C (48 °F)

  • Rain days

    Jul: 1 (better)

    Apr: 6

  • Crowds

    Jul: High

    Apr: Medium

  • Prices

    Jul: High

    Apr: Medium

  • Festivals listed

    Jul: 1

    Apr: 1

July: Outside the best window (Sep–Oct, Apr–Jun). Across United States: Peak season: parks full, 4 July crowds, 40 °C+ in the desert, humid East. Alaska and the Pacific Northwest are at their best.

April: Inside Millbrae's best window: Sep–Oct, Apr–Jun.

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

What to pack

Nothing unusual for the weather this month.

Build the full packing list for your trip →

Across United States in July →