SeasonScore
Black Forest, Germany
Photo: H. Zell · CC BY-SA 3.0

Germany

Black Forest in December

🧥 Winter

Cold and some showers.

🎒 Pack: winter coat, gloves & hat

Best months: Jul (9.5), Aug (9.4), Sep (9.4)

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Why December scores 7.9What goes into the score

How it works
🌡️ 5° / 0°C🌧️ 95 mm💧 dew pt 1°🍃 PM2.5 8
  • Weather comfort6.4
    • !Cold (5.2°C highs / -0.3°C lows)
    • ✓Comfortable humidity (dew point 0.7°C)
    • ✓Mostly dry (~95 mm rain)
  • Air quality9.6
    • ✓Good (within WHO guideline) (PM2.5 ~8 µg/m³)
  • Seasonal hazards10.0
    • ·No notable seasonal hazards
  • Safety baseline7.5
    • ·Increased caution
Compare monthsPut December side by side with another month
DecJul
Score7.9 Very good9.5 Excellent
Season🧥 Winter☀️ Summer
High / low5° / 0°25° / 14°
Rain95 mm75 mm
Humiditydew pt 1°dew pt 13°
PM2.58 µg/m³6 µg/m³

Typical-month data: NASA POWER (MERRA-2 reanalysis) 2015–2024 (modelled, not a forecast).

Holidays & crowdsDecember 2026

Long weekend

There's at least one long weekend. Domestic travel picks up and popular spots get busier over those days.

  • Christmas Day 25–27 Dec · 3 days off in a row

National holidays only; regional holidays and school breaks aren't included. Source: holidays (open-source public-holiday calendar).

Explore Black ForestEvents, sights, food & souvenirs

Check event dates locally

A forested mountain region in south-west Germany, known for its villages, cuckoo clocks, waterfalls, spa towns and hiking.

Events in December
Gengenbach Advent CalendarDate variesUsually 30 November to 23 December

The town hall windows are turned into a giant Advent calendar.

Why go: Windows are opened each evening.

Where: Gengenbach town hall

Coming up later

Swabian-Alemannic FasnetDate variesCarnival — the days before Ash Wednesday

Carnival with wooden masks and costumed parades.

Why go: Each town has its own traditions.

Where: Towns across the region