Sassnitz
Weather by month
Current –

Sassnitz Weather in December

December in Sassnitz brings low temperatures, with highs of 6°C (43°F) and nights dropping to 3°C (37°F). Rainfall is on the higher side this month, averaging around 76 mm (3 in), so keep a rain jacket handy.

Rainfall in Sassnitz in December

Expect around 17 days of rain based on historical data, with 76 mm (3 in) average. With rain spread across many days but low totals, showers are typically short and light rather than heavy.

Temperature in Sassnitz in December

Expect highs of 6°C (43°F) in Sassnitz in December, with nights dropping to around 3°C (37°F). Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. With lows around 3°C (37°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Sassnitz. Our weather planner can help you explore destinations with more pleasant weather conditions.

Sassnitz Temperature in December

Min Temperature
3°C (37°F)
Max Temperature
6°C (43°F)
Chance of Rain
55%
Precipitation
76 mm (3 in)
Rainy days
17 days
Humidity
88% *
* Data from: Ostseebad Sellin, Germany (16 KM, 10 Miles).

Sassnitz Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Sassnitz - and find the best time to visit.

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Sassnitz typically stay consistent throughout December, with daily highs averaging around 6°C (43°F). Nights are cold, with lows typically ranging from -1°C (30°F) to 2°C (36°F).

Average temperatures in December

Daily Historical Precipitation

50-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in December

Historical weather records for Sassnitz in December

Browse day-by-day weather records for Sassnitz spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Sassnitz historical weather extremes in December

According to our 49 years of weather records for Sassnitz, the following extremes were recorded between 1976 and 2025.

  • The hottest December day on record in Sassnitz reached 14°C (57°F) (December 10, 1994).
  • Nighttime temperatures dropped to -15°C (5°F) on December 28, 1996, marking the coldest December night on record.

Best Places in Germany in December

Find out more about the weather in Germany and which places have the best travel conditions in this month. See all of Germany in December →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Sassnitz in December

Cold weather calls for smart layering in December. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Rain gear is recommended, you can expect wet weather on multiple days.

What To Do in Sassnitz in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Cycling
    4/10
  • Walking
    4/10
  • Barbeque
    1/10
  • Camping
    4/10
  • Outdoor sports
    4/10

Sassnitz 3-Day Forecast

More climate data for Sassnitz

Popular in December

Where to go in December - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.