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Draft data. Times, fares and step counts are desk estimates awaiting field checks. Unknown times stay unknown. How we verify

When to go · Mariposa

Mariposa in December

Avoid month. Listed as a month to avoid: Jul–Aug (heat and park crowds), Dec–Feb (snow chains on 140).

Key facts

Verdict
Avoid
Temperature
12°C / 1°C
average high / low
Rain days
8
Crowds
High
United States overall
Prices
High
United States overall

Verdict

AvoidBest and avoid months for Mariposa

Listed as a month to avoid: Jul–Aug (heat and park crowds), Dec–Feb (snow chains on 140).

Weather in December

Long-term averages
  • MariposaHighs around 12 °C, lows around 1 °C, rain on about 8 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.

  • Christmas Day big impact

    25 Dec · United States

    Most businesses closed; flights full from about 20 Dec to 2 Jan.

Crowds and prices

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

United States overall: Holiday lights in New York, ski season opens; flights and hotels peak around Christmas and New Year.

High-price month: see what to book ahead.

What to pack

  • A warm coat, hat and gloves for mornings and evenings

Build the full packing list for your trip →

Across United States in December →