Last updated: August 27, 2025
In December, Groningen, Netherlands, experiences a crisp and chilly climate, with maximum temperatures reaching up to 13°C (55°F) and an average hovering around 5°C (41°F). The month can dip as low as -7°C (19°F), particularly during the frosty nights. Precipitation is frequent, accumulating to 74 mm (2.9 in) over 16 days, contributing to a humidity level of 86% that envelops the city in a damp, wintry atmosphere. As the landscape transforms under a blanket of grey skies, Groningen offers a unique charm that captures the essence of winter.
In December, Groningen, Netherlands experiences a significant drop in temperatures as winter settles in. With a minimum of -7°C (19°F) and an average temperature hovering around 5°C (41°F), the city clearly shifts from the milder fall months into a chilly winter embrace. The maximum temperature reaches a modest 13°C (55°F), reflecting the cold snap that comes as the year draws to a close. This month marks a stark contrast to the preceding months, as temperatures plummet from the mild averages seen in November. As the holiday season approaches, residents and visitors alike can expect crisp air and potentially festive snowy landscapes, making December a uniquely captivating time in Groningen.
In December, Groningen experiences a notable increase in precipitation, averaging 74 mm (2.9 in) over the month, which falls in line with the wetter trend observed during the late autumn and winter months. This uptick in rainfall is complemented by a significant 16 rainy days, marking one of the highest counts across the year. While December's precipitation is less than the peak seen in July (95 mm/3.7 in), it surpasses the much drier months of April and November. The persistent drizzle contributes to the season's characteristic gray skies, highlighting the transition from the crisp autumn air to the damp chill of winter. Overall, December is a month where Groningen embraces the elements as residents prepare for the colder days ahead, reminding us that the bleak weather often brings its own charm.
As December arrives in Groningen, Netherlands, the humidity stands at a notable 86%, continuing the trend of elevated moisture levels typical for this time of year. Following a gradual drop in humidity from the peak of 88% in January and February, levels have stabilized around the mid-80s during the colder months. Notably, while June through August enjoy slightly lower humidity at 75%, a resurgence occurs in autumn, with November pushing up to 87%, and December aligning closely with this average. This pattern not only emphasizes Groningen's damp winter climate but also highlights the city's resilience, as residents adapt to the highs and lows of moisture throughout the year.
In December in Groningen, the UV Index drops back to a low level of 1, similar to January and November, indicating minimal risk for harm from unprotected sun exposure. With a burn time of 45 minutes, residents can comfortably enjoy outdoor activities without significant concern for UV damage. This trend of lower UV levels continues from the late autumn months as the region settles into winter. The seasonal shift towards more sun-friendly conditions typically occurs in spring and summer, where UV exposure increases dramatically, peaking in June at a very high index of 8. For more insights into the UV Index throughout the year, visit Groningen UV Index.
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In Groningen, Netherlands, December unfolds with a modest 131 hours of sunshine, a stark contrast to the vibrant 404 hours basked in during May. As the year closes, daylight dwindles, reflecting a notable decrease from the more luminous months of summer. January and February also linger in the shadows with only 99 and 198 hours of sunlight respectively, marking the winter months as dimmer periods for the region. Yet, as the seasons progress from winter to spring, there’s a budding promise of brightness, with March seeing a significant upswing to 277 hours. This gradual transition hints at the impending return of longer days, characteristic of the longer sunlight hours in the warmer months, reaching their peak in the height of summer. Overall, the data beautifully illustrates a rhythmic dance of sunlight throughout the year, with December serving as a gentle reminder of the seasonal ebb and flow of light.
In Groningen, Netherlands, December marks one of the less sunny months of the year, with only a 20% chance of sunshine. This likelihood is marginally lower than the preceding November, which sees an 18% chance, and reflects a significant drop from the brighter spring months like April and March, which boast 42% and 34% chance of sun, respectively. As the year draws to a close, the trend indicates a dip in sunny days, with December's figures being among the lowest. Weather enthusiasts might want to prepare for more overcast days, as the city transitions into winter, showcasing the distinct seasonal shifts in this charming northern locale.
In Groningen, Netherlands, the daylight duration follows a rhythmic pattern that reflects the changing seasons. As winter settles in, December graces the city with a mere 7 hours of daylight, marking the lowest point of the year. This decline from the 8 hours of daylight in November is part of a broader trend, as daylight gradually decreases from the long summer days of June and July, where residents enjoy up to 16 hours of sunlight. The transition from bright, sun-soaked days in April and May to the stark winter months highlights the stark contrast of the region's seasonal changes. As the year progresses, daylight begins to lengthen again, rejuvenating the spirit of Groningen's inhabitants, reminding them that brighter days are just around the corner.
As December sweeps into Groningen, the average wind speed settles at 4.6 m/s (10 mph), showcasing a slight uptick from the quieter summer months. This shift reflects a typical seasonal trend where wind speeds generally rise as winter approaches. Notably, December's breezes are stronger than those in June and July, which see their calmest days, with averages dropping to 3.3 m/s (7 mph) and 3.7 m/s (8 mph) respectively. However, the winter winds aren't as fierce as those experienced in October, the month that boasts the highest average at 5.1 m/s (11 mph). Overall, December's winds in Groningen signal a transition, bridging the peaceful summer airflow and the more bracing gusts of mid-winter, inviting a refreshing chill that compels one to embrace the cozy comforts of the season.
Weather in Groningen varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Groningen, focusing on differences in temperature, rainfall, humidity, and UV levels.
December and January in Groningen exhibit relatively similar temperature ranges, with January averaging a slightly cooler 4°C (39°F) compared to December's average of 5°C (41°F). Both months experience minimum temperatures around -7°C (19°F) and maximum temperatures reaching 13°C (55°F in December and 57°F in January). Precipitation decreases in January to 59 mm (2.3 in), occurring over 13 days, while December sees a higher total of 74 mm (2.9 in) over 16 days. Interestingly, January has a bit higher humidity at 88% compared to December's 86%, suggesting a slightly more overcast feel as winter continues. For more detailed insights, check out Groningen weather in January.
December and February weather in Groningen show distinct characteristics. In December, temperatures range from a minimum of -7°C (19°F) to a maximum of 13°C (55°F), with an average of 5°C (41°F). The month experiences 74 mm of precipitation over 16 days, and the humidity is relatively high at 86%. In contrast, February is slightly colder, with minimum temperatures dropping to -12°C (10°F) and a maximum of 18°C (64°F), and an average of 4°C (40°F). This month sees less precipitation, totaling 57 mm over 11 days, while the humidity rises marginally to 88%. For more detailed information, you can visit Groningen weather in February.
In December, the weather is characterized by cooler temperatures, with a minimum of -7°C (19°F) and an average of 5°C (41°F), while the maximum can reach 13°C (55°F). This month also sees significant precipitation, totaling 74 mm (2.9 in) over approximately 16 days, along with a high humidity level of 86%.
In contrast, March experiences slightly lower minimum temperatures at -10°C (15°F), but an average of 6°C (43°F) and a warmer maximum of 20°C (68°F) suggest a gradual warming trend as spring approaches. Precipitation is slightly less, at 67 mm (2.7 in) over about 13 days, while humidity remains constant at 86%.
For more detailed insights on March weather, you can visit Groningen weather in March.
December weather in Groningen is characterized by significantly colder temperatures, with a minimum of -7°C (19°F) and an average of 5°C (41°F). This month typically sees around 74 mm (2.9 inches) of precipitation spread over 16 days, coupled with high humidity levels of 86%. In contrast, April offers a milder climate, with temperatures ranging from a minimum of -2°C (28°F) to a pleasant maximum of 27°C (81°F) and an average of 9°C (48°F). Additionally, April features less precipitation, measuring 44 mm (1.7 inches) over just 9 days, along with slightly lower humidity at 84%. Overall, December's chill and dampness sharply contrast with April's gradual warmth and relatively drier conditions. For more detailed information, check out Groningen weather in April.
December and May offer contrasting weather experiences. In December, temperatures plunge, with minima averaging -7°C (19°F) and maxima reaching only 13°C (55°F), accompanied by high humidity at 86%. The month sees about 74 mm (2.9 in) of precipitation over 16 days, creating a chilly and damp atmosphere. In stark contrast, May brings milder conditions, where temperatures range from a minimum of 1°C (33°F) to a warm maximum of 29°C (85°F), with an average of 12°C (55°F). The precipitation in May is slightly lower at 68 mm (2.7 in) over 13 days and a humidity level of 80%, contributing to a more pleasant and vibrant environment. For more details about May weather, you can check Groningen weather in May.
December and June present a striking contrast in weather. In December, temperatures range from a chilling -7°C (19°F) at their lowest to a mild 13°C (55°F) at their peak, with an average of 5°C (41°F). The month is quite damp, with 74 mm (2.9 in) of precipitation spread over 16 days and a high humidity level of 86%. Conversely, June boasts significantly warmer temperatures, with a minimum of 6°C (43°F) and a maximum of 33°C (92°F), averaging around 17°C (63°F). Despite slightly higher precipitation of 78 mm (3.1 in) over 11 days, humidity is lower at 75%. For more detailed insights into June weather, you can check Groningen weather in June.
December and July in Groningen present contrasting weather patterns that highlight the seasonal variation. December is characterized by colder temperatures, with lows plunging to -7°C (19°F) and an average of 5°C (41°F), while July enjoys much warmer conditions, with temperatures ranging from a low of 8°C (47°F) to a high of 35°C (95°F). Precipitation is fairly consistent across both months, with December receiving 74 mm (2.9 in) over 16 days, compared to July's 95 mm (3.7 in) over 14 days. Additionally, December's humidity stands at a higher 86%, while July's dips to a more comfortable 75%. For more detailed information, you can check the weather specifics at Groningen weather in July.
In December, the weather in Groningen is characterized by cold temperatures, with a minimum reaching as low as -7°C (19°F) and an average of 5°C (41°F), while highs rarely exceed 13°C (55°F). The month experiences significant humidity at 86%, contributing to a damp feel as precipitation occurs over 16 days, totaling 74 mm (2.9 in). In stark contrast, August brings milder and much warmer conditions, with temperatures ranging from a minimum of 10°C (50°F) to a maximum of 34°C (93°F) and an average of 18°C (65°F). August also sees a lower humidity level of 75% and slightly more precipitation at 89 mm (3.5 in) over the same number of days. For more details on August weather, visit Groningen weather in August.
December and September present contrasting weather conditions. In December, temperatures can dip as low as -7°C (19°F), with an average of 5°C (41°F) and highs reaching 13°C (55°F). The month experiences increased precipitation, totaling 74 mm (2.9 in) spread over 16 days, alongside a high humidity level of 86%. In contrast, September enjoys milder temperatures, with a minimum of 5°C (42°F), an average of 15°C (59°F), and a maximum of 29°C (85°F). Precipitation is slightly less at 67 mm (2.6 in) across 12 days, while humidity remains relatively low at 83%. For more detailed insights, check out Groningen weather in September.
In comparing December and October weather, December tends to be much colder, with average temperatures ranging from a minimum of -7°C (19°F) to a maximum of 13°C (55°F), while October boasts milder conditions with temperatures ranging from a minimum of -1°C (31°F) to a maximum of 26°C (79°F). Both months experience similar humidity levels at 86% and precipitation rates that are fairly close, with December receiving 74 mm (2.9 in) over 16 days and October slightly higher at 85 mm (3.3 in) over 15 days. For more details, check out the Groningen weather in October.
In December, the weather tends to be colder than in November, with average temperatures dropping from 7°C (45°F) in November to 5°C (41°F) in December. The minimum temperatures also reflect this change, falling from -1°C (30°F) in November to -7°C (19°F) in December. Precipitation increases slightly, with December receiving 74 mm (2.9 in) over 16 days compared to November's 51 mm (2.0 in) over 12 days. Humidity remains relatively high, at 86% in December and 87% in November, creating a cool and damp atmosphere. For a more detailed look at November's weather, visit Groningen weather in November.
As December descends upon Groningen, the weather transforms into a uniquely chilly experience, characterized by cooler temperatures and a notable increase in precipitation. Unlike the milder months, December embraces an average temperature that dips significantly, often leading to crisp, frosty mornings and occasional frost at night. With nearly half the month experiencing rainfall, this period demands cozy layers and a good umbrella, as the humidity tends to linger around a brisk 86%. If you're curious about how Groningen's climate compares year-round, check out Groningen Climate for a deeper dive into seasonal trends and conditions.