Groningen
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Groningen Weather in December

During December, Groningen experiences low daytime temperatures of 7°C (45°F) and cooler nights around 2°C (36°F). As part of the winter season, expect quite a bit of rainfall. Around 69 mm (2.7 in) is typical.

Rainfall in Groningen in December

You can typically expect 21 days of rain this month, averaging around 69 mm (2.7 in). With rain spread across many days but low totals, showers are typically short and light rather than heavy.

Temperature in Groningen in December

In December, expect low temperatures in Groningen, with highs of 7°C (45°F) and lows of 2°C (36°F) at night. The month of December belongs to the winter season. Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. At 2°C (36°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Groningen in December

The month has fewer sunny days, with around 59 hours of sunshine.

Wind Speed in Groningen in December

Wind speeds average 5 m/s (10 knots) during December. At this speed, gentle to moderate breezes make small trees sway and the wind creates whitecaps on water bodies. Daily variations range from moderate winds to stronger breezes, creating excellent conditions for sailing, kite flying and wind sports.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July, August and September typically offer the best weather for Groningen.

Groningen Temperature in December

Min Temperature
2°C (36°F)
Max Temperature
7°C (45°F)
Chance of Rain
69%
Precipitation
69 mm (2.7 in)
Rainy days
21 days
Humidity
91% *
Windspeed
5 m/s (10 knots) *
Sunshine
59 hours *
Percentage Sunshine
23% *
* Data from: Eelde, the Netherlands (9 KM, 5 Miles).

Groningen Weather by Month

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

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Groningen typically stay consistent throughout December, with daily highs averaging around 7°C (45°F). Nights are cold, with lows around 1°C (34°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 Groningen in December

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

Groningen historical weather extremes in December

Our historical data for Groningen spans 1976 to 2025, revealing these weather extremes.

  • On December 24, 1977, temperatures climbed to 15°C (59°F), marking the warmest December day on record.
  • Groningen registered its coldest December night on December 17, 1981, with temperatures dropping to -15°C (5°F).
  • Peak precipitation in December occurred on December 19, 1989, when 27 mm (1.1 in) of precipitation was measured.

Best Places in the Netherlands in December

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

Dress warmly and in layers for your trip to Groningen 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. You can probably leave your sunglasses at home, because sunny days are pretty rare this month.

What To Do in Groningen in December

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

  • Swimming
    4/10
  • Cycling
    4/10
  • Walking
    4/10
  • Camping
    4/10
  • Outdoor sports
    4/10

Groningen 3-Day Forecast

More climate data for Groningen

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.