Last updated: August 27, 2025
October in Groningen, Netherlands presents a delightful mix of crisp autumn air and vibrant foliage. The maximum temperatures reach a pleasant 26°C (79°F), while the average hovers around 12°C (53°F), offering a comfortable climate for outdoor activities. However, temperatures can dip to a brisk -1°C (31°F), reminding us that winter is just around the corner. With 85 mm (3.3 in) of precipitation over 15 days, expect frequent showers that contribute to the lush scenery. Additionally, the humidity stays high at 86%, enhancing the cozy atmosphere typical of this charming Dutch city during the fall.
In October, temperatures in Groningen start to showcase the transition from the warm embrace of summer to the coolness of autumn. The month begins with a chilling edge, as minimum temperatures dip to around -1°C (31°F), though the average hovers at a mild 12°C (53°F) and can reach a pleasant 26°C (79°F). This is a notable contrast from the previous months, where September's warmth still lingered with averages of 15°C (59°F). As October progresses, days gradually shorten and cooler nights remind us that winter is on the horizon, creating a unique balance of crisp air and gentle sun, making it an ideal time to enjoy the picturesque landscapes and vibrant autumn foliage that Groningen has to offer.
In October, Groningen experiences a significant shift in its weather patterns, with precipitation hitting 85 mm (3.3 in) over approximately 15 days. This increase showcases the onset of autumn, where rain becomes more prevalent compared to the preceding months. Following a relatively dry September with 67 mm, October's damp conditions reflect a trend of rising precipitation as the year progresses, marking it as one of the wetter months. The frequency of rainfall days this month also aligns with this trend, as the number of rainy days tends to heighten in the fall, enhancing the region's transition to the winter months ahead. Overall, October stands out as a pivotal time for precipitation in Groningen, setting the tone for the rainy season that follows.
In October, Groningen experiences a notable increase in humidity, which reaches 86%, offering a blend of crisp autumn air with lingering moisture. As the months transition, the humidity generally varies from a high of 88% in the early winter to a low of 75% during the summer. Interestingly, after a drier spell in the summer months of July and August, which maintain a steady 75%, the humidity begins to rise again in September, likely influenced by the onset of cooler temperatures. This pattern suggests a seasonal ebb and flow, as humidity levels fluctuate throughout the year, contributing to the rich, vibrant atmosphere characteristic of Groningen in the fall.
As October rolls in, Groningen experiences a moderate UV Index of 3, signaling a shift from the higher exposure rates of summer months. With a recommended burn time of 30 minutes, it's essential to stay aware of sun exposure, especially during those brighter autumn days. Compared to the soaring UV Index of 8 in June, October offers relief with lower risk, reminiscent of the early spring months. This gradual decline in UV levels reflects the transition into winter, where sun protection becomes less critical again in November, dropping to an Index of 2. For further details on sun safety and monthly trends, check out Groningen UV Index.
UV Risk Categories
As October settles in Groningen, the days grow shorter but bring a refreshing shift in the ambiance, with 240 hours of sunshine illuminating the city's vibrant autumn colors. This month marks a gradual decline from the sun-drenched days of summer, which peaked in July at 405 hours, and it’s a noticeable contrast to the lush brightness of May (404 hours). While the sunshine begins to wane, October still holds a charm with a significant amount of daylight, especially when compared to the gray sky months ahead in November, which only secures 185 hours. The transition from the lively, sun-soaked summer to the crisp, golden hues of autumn is a beautiful reminder of nature’s cycles, beckoning residents and visitors alike to embrace the serene change in this enchanting Dutch city.
As October rolls into Groningen, the likelihood of sunny weather stands at 27%, a slight dip compared to the preceding months but still holding its ground in the middle of the year’s trends. After witnessing a peak of 42% sun in April, the chances gradually wane through the summer and into autumn, illustrating a seasonal transition that culminates in the crisp, often overcast days of late fall. This month, while less promising for sun-seekers than the brighter summer months, still offers a decent chance to enjoy the beauty of Groningen's autumn foliage under a fleeting ray of sunshine. With October's weather positioned between the moderate summer and the dreary winter, there's a gentle reminder that even during this transition, sunny moments can surprise you.
As autumn settles in Groningen, October brings a gentle decline in daylight hours, offering about 10 hours of light each day. This reduction follows the vibrant months of summer, where daylight peaks at 16 hours during June and July, and transitions through a steady decrease. The month of October marks a pivotal change from the prolonged brightness of summer, setting the stage for the shorter days of winter, which ultimately lead down to just 7 hours by December. The trend reveals a rhythmic ebb and flow of sunlight throughout the year, illustrating the captivating transformations of the seasons in this charming Dutch city.
As October settles over Groningen, the wind takes a noticeable turn, with average speeds reaching 5.1 m/s (11 mph), marking a refreshing uptick from the preceding months. This shift heralds the arrival of autumn, as the crisp air invigorates the city. Compared to the calmer breezes of summer, where July and August recorded wind speeds around 3.7 m/s (8 mph) and 4.2 m/s (9 mph) respectively, October's surge not only signals a change in the season but also draws in the scenic beauty of fall. The lively gusts invigorate the landscape, sending leaves swirling in vibrant dances, and inviting residents and visitors alike to embrace the outdoors one last time before winter's chill sets in.
Weather in Groningen varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Groningen, focusing on differences in temperature, rainfall, humidity, and UV levels.
October and January present distinctly different weather patterns. In October, temperatures range from a minimum of -1°C (31°F) to a maximum of 26°C (79°F), with an average of 12°C (53°F). The month experiences significant rainfall, totaling 85 mm (3.3 in) over about 15 days, and the humidity hovers around 86%. In contrast, January is much colder, with temperatures dipping as low as -7°C (19°F) and peaking at 13°C (57°F), averaging only 4°C (39°F). Precipitation decreases to 59 mm (2.3 in) over approximately 13 days, while humidity slightly increases to 88%. For further details, you can check Groningen weather in January.
In October, temperatures in Groningen typically range from a chilly -1°C (31°F) at night to a warm 26°C (79°F) during the day, resulting in an average of 12°C (53°F). With 85 mm (3.3 in) of precipitation over about 15 days, October remains quite humid at 86%. In contrast, February brings much colder conditions, with minimum temperatures plummeting to -12°C (10°F) and daytime highs reaching only 18°C (64°F), averaging around 4°C (40°F). Despite having less rainfall at 57 mm (2.3 in) over 11 days, February's humidity is slightly higher at 88%. For more detailed weather insights, check out Groningen weather in February.
October and March present contrasting weather patterns. In October, temperatures range from a chilly minimum of -1°C (31°F) to a pleasant maximum of 26°C (79°F), with an average of 12°C (53°F). The month witnesses a fair amount of precipitation, totaling 85 mm (3.3 in) over approximately 15 rainy days. In contrast, March experiences colder temperatures, with a minimum of -10°C (15°F), an average of 6°C (43°F), and a maximum of 20°C (68°F). Precipitation is lighter in March at 67 mm (2.7 in) across about 13 days. Interestingly, both months have the same high humidity level of 86%, contributing to a damp atmosphere. For further details on the weather in March, check Groningen weather in March.
October and April present contrasting weather conditions in terms of temperature and precipitation. In October, temperatures range from a chilly -1°C (31°F) at their lowest to a comfortable 26°C (79°F) at their peak, with an average of 12°C (53°F). This month typically experiences more rainfall, accumulating around 85 mm (3.3 in) over about 15 days, coupled with high humidity averaging 86%. In contrast, April sees slightly lower temperature ranges, with a minimum of -2°C (28°F) and a maximum of 27°C (81°F), while the average hovers around 9°C (48°F). Rainfall is significantly less, with about 44 mm (1.7 in) over 9 days, and a slightly lower humidity of 84%. For an insight into April's weather specifics in Groningen, you can visit Groningen weather in April.
October and May present distinct weather patterns, each with its own character. In October, temperatures range from a chilly minimum of -1°C (31°F) to a pleasant average of 12°C (53°F), peaking at 26°C (79°F). This month experiences more frequent rainfall, accumulating around 85 mm (3.3 in) over about 15 days, along with high humidity at 86%. In contrast, May brings a slightly warmer climate, ranging from a minimum of 1°C (33°F) to an average of 12°C (55°F) and a maximum of 29°C (85°F). With 68 mm (2.7 in) of precipitation over approximately 13 days, May is relatively drier and less humid, at 80%. For a more detailed look at May weather, you can check Groningen weather in May.
October and June exhibit quite different weather patterns. In October, temperatures can dip as low as -1°C (31°F), while average highs reach around 26°C (79°F), presenting a notable range that signifies the transition into cooler seasons. The month is characterized by increased humidity at 86% and approximately 85 mm of rainfall spread over 15 days. In contrast, June is generally milder, with minimum temperatures around 6°C (43°F) and average highs peaking at 33°C (92°F). It experiences slightly less precipitation at 78 mm (3.1 in), falling on about 11 days, paired with a lower humidity of 75%. For more details on the typical weather during this month, you can check out Groningen weather in June.
In comparing the weather conditions of October and July, notable differences emerge. October experiences cooler temperatures, with a minimum dropping to -1°C (31°F) and an average of 12°C (53°F), while July boasts a warmer minimum of 8°C (47°F) and an average of 18°C (64°F). The maximum temperatures also reflect this contrast, reaching only 26°C (79°F) in October compared to a sweltering 35°C (95°F) in July. Both months see a fair amount of precipitation, with October receiving 85 mm (3.3 in) across 15 days and July slightly wetter at 95 mm (3.7 in) over 14 days. Additionally, October has a higher humidity level at 86%, while July's humidity is comparatively lower at 75%. For more detailed insights into July's weather, you can refer to Groningen weather in July.
In October, the weather in Groningen shifts quite dramatically compared to August. With average temperatures ranging from a chilly 1°C (34°F) at night to a mild 26°C (79°F) during the day, October presents a more variable climate. In contrast, August boasts higher temperatures, averaging between 10°C (50°F) and a warm 34°C (93°F), making it the warmer month overall. While both months experience similar levels of precipitation, October tends to be cloudier and more humid, with a humidity level of 86% compared to August's 75%. For a more detailed look at what to expect, you can check Groningen weather in August.
In comparing the weather between September and October, October tends to bring a noticeable drop in temperatures with a minimum of -1°C (31°F) and an average of 12°C (53°F), compared to September's milder minimum of 5°C (42°F) and average of 15°C (59°F). Despite October having a higher maximum temperature of 26°C (79°F), it still falls short of September’s peak of 29°C (85°F). Additionally, October experiences more precipitation, with 85 mm (3.3 in) over 15 days, in contrast to September’s 67 mm (2.6 in) across 12 days. Humidity levels also rise slightly, reaching 86% in October compared to 83% in September. For a detailed look at September’s conditions, you can visit Groningen weather in September.
October typically experiences more variability in temperature, with daytime highs reaching up to 26°C (79°F) and an average of 12°C (53°F). However, as the month progresses, precipitation increases, with around 85 mm (3.3 in) falling over 15 days and humidity remaining high at 86%. In contrast, November brings cooler weather, with average temperatures dropping to 7°C (45°F) and maximums of 18°C (65°F). Precipitation decreases to 51 mm (2.0 in) over 12 days, while humidity slightly rises to 87%. For a detailed look at what to expect this November, check out Groningen weather in November.
October weather in Groningen is characterized by a wider temperature range, with lows around -1°C (31°F) and highs reaching up to 26°C (79°F). This month averages a pleasant 12°C (53°F) and experiences significant rainfall, totaling 85 mm (3.3 in) over approximately 15 days. In contrast, December brings colder temperatures, with a minimum of -7°C (19°F) and an average of just 5°C (41°F). Although it is wetter with 74 mm (2.9 in) of precipitation over 16 days, the humidity remains constant at 86%. For a detailed look at December weather in the area, you can check out Groningen weather in December.
As October unfolds in Groningen, the weather becomes a distinctive shift from the warmer months, blending cool temperatures with the onset of autumnal precipitation. With an average of 12°C (53°F), this month is a refreshing contrast to the lingering warmth of September, yet it occasionally peaks at 26°C (79°F) during the day. However, chilly nights can plunge to nearly freezing, reminding residents that winter is on the horizon. Rainfall is common, with about 15 days experiencing precipitation, totaling 85 mm (3.3 in), and humidity levels soaring to 86%. This blend of brisk air and rain sets the stage for the beautiful fall foliage, making October in Groningen a captivating time of year. For a deeper dive into the weather patterns, visit Groningen Climate.