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When to go · Aachen

Aachen in December

Good month. Outside the best window (Apr–Oct; May–Jun and Sep are the sweet spot). Across Germany: Christmas markets in every town; Nuremberg, Dresden and Cologne weekends are packed. Shops close from 24 December afternoon.

Key facts

Verdict
Good
Temperature
6°C (43°F) / 1°C (34°F)
average high / low
Rain days
13
Crowds
High
Germany overall
Prices
High
Germany overall

Verdict

GoodGermany month rating

Outside the best window (Apr–Oct; May–Jun and Sep are the sweet spot). Across Germany: Christmas markets in every town; Nuremberg, Dresden and Cologne weekends are packed. Shops close from 24 December afternoon.

Is another month better than December?

December is rated good. These months rate higher:

Weather in December

Long-term averages
  • AachenHighs around 6 °C (43 °F), lows around 1 °C (34 °F), rain on about 13 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 markets big impact

    Late Nov – 23 Dec · Germany

    Weekend hotel prices up in Nuremberg, Dresden, Cologne and Munich; crowds from 16:00.

  • Christmas big impact

    24–26 Dec · Germany

    Shops close on the 24th around 14:00 and stay closed until the 27th; many restaurants closed.

Crowds and prices

Crowds · Germany overall
High
Prices · Germany overall
High

Germany overall: Christmas markets in every town; Nuremberg, Dresden and Cologne weekends are packed. Shops close from 24 December afternoon.

High-price month: see what to book ahead.

Compare two months

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

  • Verdict

    Dec: Good

    Apr: Great (better)

  • Daytime high

    Dec: 6 °C (43 °F)

    Apr: 15 °C (59 °F)

  • Night low

    Dec: 1 °C (34 °F)

    Apr: 6 °C (43 °F)

  • Rain days

    Dec: 13

    Apr: 10 (better)

  • Crowds

    Dec: High

    Apr: Medium

  • Prices

    Dec: High

    Apr: Medium

  • Festivals listed

    Dec: 2

    Apr: 0

December: Outside the best window (Apr–Oct; May–Jun and Sep are the sweet spot). Across Germany: Christmas markets in every town; Nuremberg, Dresden and Cologne weekends are packed. Shops close from 24 December afternoon.

April: Inside Aachen's best window: Apr–Oct; May–Jun and Sep are the sweet spot.

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

What to pack

  • A warm coat, hat and gloves for mornings and evenings
  • A rain jacket or umbrella and shoes that dry fast

Build the full packing list for your trip →

Across Germany in December →