Hanover Weather in December
December in Hanover brings low temperatures, with highs of 6°C (43°F) and nights dropping to 1°C (34°F). Rainfall is on the higher side this month, averaging around 68 mm (2.7 in), so keep a rain jacket handy.
Rainfall in Hanover in December
Historically, approximately 17 days this month are expected to have rain, averaging 68 mm (2.7 in). This is a month with many wet days but modest rainfall totals, so showers are generally light and easy to manage.
Temperature in Hanover in December
December in Hanover brings typical temperatures with highs around 6°C (43°F) and lows of 1°C (34°F). December is typically considered a winter month. Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. With lows around 1°C (34°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.
Sunshine in Hanover in December
This month is characterized by fewer sunny days, with about 38 hours of sunshine. It's great for those who appreciate cooler, less sunny days.December in Hanover can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Germany, check out our Hanover's climate page.
Hanover Temperature in December
Min Temperature
1°C (34°F)
Max Temperature
6°C (43°F)
Chance of Rain
56%
Precipitation
68 mm (2.7 in)
Rainy days
17 days
Sunshine
38 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Hanover typically stay consistent throughout December, with daily highs averaging around 6°C (43°F). Nights are cold, with lows around 1°C (34°F).
Average temperatures in December
Historical weather for Hanover in December
Browse day-by-day weather records for Hanover spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Hanover historical weather extremes in December
Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Hanover.
- The warmest day in December was on December 31, 2022, with a maximum of 17°C (63°F).
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 →
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What to Wear in Hanover in December
Dress warmly and in layers for your trip to Hanover in December. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Wet weather is likely, so pack waterproof gear for multiple rainy days. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.What To Do in Hanover in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Germany, check out our Hanover's climate page.
See the full Hanover climate overview or explore weather in Germany.
