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When to go · Brea

Brea in January

Mixed month. Outside the best window (Apr–Oct). Across United States: Cold and snowy north and in the mountains; Florida, Hawaii and the desert Southwest are the picks.

Key facts

Verdict
Mixed
Temperature
18°C (64°F) / 7°C (45°F)
average high / low
Rain days
5
Crowds
Low
United States overall
Prices
Low
United States overall

Verdict

MixedUnited States month rating

Outside the best window (Apr–Oct). Across United States: Cold and snowy north and in the mountains; Florida, Hawaii and the desert Southwest are the picks.

Is another month better than January?

January is rated mixed. These months rate higher:

Weather in January

Long-term averages
  • BreaHighs around 18 °C (64 °F), lows around 7 °C (45 °F), rain on about 5 days

Crowds and prices

Crowds · United States overall
Low
Prices · United States overall
Low

United States overall: Cold and snowy north and in the mountains; Florida, Hawaii and the desert Southwest are the picks.

Compare two months

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

  • Verdict

    Jan: Mixed

    Apr: Great (better)

  • Daytime high

    Jan: 18 °C (64 °F)

    Apr: 24 °C (75 °F)

  • Night low

    Jan: 7 °C (45 °F)

    Apr: 13 °C (55 °F)

  • Rain days

    Jan: 5

    Apr: 5

  • Crowds

    Jan: Low

    Apr: Medium

  • Prices

    Jan: Low

    Apr: Medium

  • Festivals listed

    Jan: 0

    Apr: 1

January: Outside the best window (Apr–Oct). Across United States: Cold and snowy north and in the mountains; Florida, Hawaii and the desert Southwest are the picks.

April: Inside Brea's best window: Apr–Oct.

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

What to pack

  • A warm layer for the evenings

Build the full packing list for your trip →

Across United States in January →