When to go · Irvine
Irvine in December
Avoid month. Listed as a month to avoid: Jul–Sep (inland heat, 30°C+), Thanksgiving and late December (Disneyland crowds, hotel rates).Avoid month. Listed as a month to avoid: Jul–Sep (inland heat, 86°F+), Thanksgiving and late December (Disneyland crowds, hotel rates).
Key facts
- Verdict
- Avoid
- Temperature
- 20°C68°F / 9°C48°F
- average high / low
- Rain days
- 5
- Crowds
- High
- United States overall
- Prices
- High
- United States overall
Verdict
Listed as a month to avoid: Jul–Sep (inland heat, 30°C+), Thanksgiving and late December (Disneyland crowds, hotel rates).Listed as a month to avoid: Jul–Sep (inland heat, 86°F+), Thanksgiving and late December (Disneyland crowds, hotel rates).
Weather in December
- IrvineHighs around 20 °C, lows around 9 °C, rain on about 5 daysHighs around 68 °F, lows around 48 °F, rain on about 5 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 layer for the evenings