Last updated: August 21, 2025
January in Aarhus, Denmark showcases a distinctive winter ambiance, characterized by a maximum temperature reaching 11°C (51°F) and an average temperature lingering around 3°C (37°F). With minimum temperatures dipping to a chilly -10°C (15°F), residents and visitors should prepare for brisk conditions. The month experiences precipitation totaling 45 mm (1.8 in), spread over approximately 9 rainy days, contributing to the region's high humidity levels at an impressive 92%. This combination of cool temperatures and wet weather creates a unique atmosphere, marking January as a month of contemplative beauty in Aarhus.
In Aarhus, Denmark, January temperatures reflect the heart of winter, with minimums dropping to a brisk -10°C (15°F). The month presents a chilly average of 3°C (37°F), while daytime highs can reach a mild 11°C (51°F), suggesting occasional respite from the cold. As the days progress toward spring, February sees a slight decrease in the minimum temperature to -13°C (9°F), but March brings a gentle rise with averages nudging up to 4°C (39°F). This transition hints at the gradual warming trend that characterizes Denmark's winter months, ultimately paving the way for the milder and more temperate conditions of April, where the average climbs to 7°C (45°F). With each passing month, the city sheds its winter chills, signaling that warmer days lie ahead.
In January, Arhus experiences a moderate precipitation total of 45 mm (1.8 in), usually distributed over nine rainy days. This amount sets a relatively subdued tone for the early months of the year, as the weather transitions toward the slightly wetter February and March, which see increases in both precipitation levels and rainy days. As we progress into spring, the rainfall in April dips to 35 mm (1.4 in), but quickly rebounds in May, where it peaks at 72 mm (2.8 in) over twelve days of rain. This pattern suggests a gradual buildup of moisture, leading to the wetter months of late summer and early autumn, notably August, which can tally as much as 85 mm (3.3 in) in just fifteen days. Overall, January marks the beginning of a fluctuating precipitation trend in Arhus, with varying intensity as the seasons change, providing a unique rhythm to the Danish weather cycle.
In January, Arhus experiences a notable humidity level of 92%, marking it as one of the most humid months of the year. This high moisture content begins a trend that persists through the winter, with February slightly decreasing to 91% and November returning to the same soaring levels. As spring approaches, humidity gradually declines, reaching 84% in April and 75% in May, signaling a shift toward a drier climate. Summer sees humidity stabilize around 73%, providing a more comfortable atmosphere. However, as autumn rolls in, humidity climbs again, peaking at 85% in September before settling back to 91% in October. This cyclical pattern showcases Arhus's unique temperament, transitioning from the cold, damp grip of winter to the crisp, refreshing air of summer and back again.
In January, Arhus experiences a low UV Index of 1, indicating minimal risk for sunburn with a burn time of about 45 minutes. This trend of low UV levels continues into February, maintaining the same index and burn time. However, as spring approaches in March, the UV Index rises to 3, signifying a shift to moderate exposure with a reduced burn time of 30 minutes. This trend continues throughout the following months, peaking at 7 during the summer months of June and July, where the risk is high and burn time shortens to just 25 minutes. As temperatures cool in August, the index slightly drops to 6, before gradually declining again into the fall and winter months, returning to a low of 1 in November and December. This cyclical pattern underscores the importance of adapting sun protection measures throughout the year, especially during the sunnier months. For more information, visit Arhus UV Index.
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In Aarhus, Denmark, the dawn of January brings a modest 94 hours of sunshine, casting a cool and crisp light over the winter landscape. However, as the months progress, the sun's presence flourishes dramatically; by February, sunshine nearly doubles to 181 hours, paving the way for March, which boasts an impressive 260 hours. The steady ascent continues into April and May, culminating in June and July where residents can bask in a glorious 445 to 454 hours of sunshine, the peak of the year. As summer wanes into August and subsequently into the cooler months of September through December, there’s a gradual decline in sunlit hours, dropping to as low as 113 hours in December. This cyclical rhythm of daylight not only marks the changing seasons but also paints a vibrant picture of Aarhus’ climatic character, inviting residents and visitors alike to cherish each sun-drenched moment.
In Aarhus, Denmark, January brings a modest 20% chance of sunny weather, making it one of the cloudier months of the year. This trend of limited sunlight continues until early spring, with the likelihood of sunny days gradually increasing to 27% in February and 39% in March. As the seasons shift, sun-seeking residents can look forward to a notable rise in sunshine, peaking in April at 57%. Interestingly, while May offers a substantial chance of sunshine, it reloads at 24% in May before climbing again through the summer months. Overall, these figures reveal an optimistic trajectory towards brighter days as winter fades, making January a time for cozy indoor activities while anticipating the cheerful sunlit days ahead.
In Århus, Denmark, the month of January greets its residents with just 7 hours of daylight, a reminder of the lingering winter's grip. As the calendar flips to February, the light begins to stretch, adding an additional 2 hours, signaling the gradual return of spring. By March, daylight increases further to 11 hours, setting the stage for a vibrant April that boasts 14 hours of sunshine. The increasing trend continues into the summer months, peaking in June with 17 hours of daylight, embodying the essence of Scandinavian summers. However, just as swiftly as it ascends, daylight begins to wane; July still enjoys 16 hours, but by August, it dips to 14 hours. The descent continues into the autumn months, where September offers 12 hours, and October tapers to 10. As winter approaches once more, November brings 8 hours, culminating in December’s 6 hours, echoing the cyclical nature of light and dark in this enchanting northern locale.
January in Århus, Denmark, greets residents with a crisp average wind speed of 4.3 m/s (10 mph), setting the tone for a blustery winter. As the year progresses into February, the winds pick up slightly, reaching 4.9 m/s (11 mph), before settling back to more moderate levels in March and April. Interestingly, May and June see a gentle dip in wind speed, with June reaching its calmest at 3.6 m/s (8 mph), suggesting a peaceful transition into summer. However, come October, the winds return with a renewed vigor, briskly exceeding 5.0 m/s (11 mph) before settling back into the familiar rhythm of late autumn. This pattern highlights a notable fluctuation in wind speeds throughout the year, creating an ever-changing atmosphere that characterizes Århus's dynamic climate.
Weather in Arhus varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Arhus, focusing on differences in temperature, rainfall, humidity, and UV levels.
In January, temperatures typically range from a minimum of -10°C (15°F) to a maximum of 11°C (51°F), with an average of 3°C (37°F). The month experiences around 45 mm (1.8 in) of precipitation, spread over nine days, and maintains a high humidity level of 92%. In comparison, February is slightly colder, with temperatures ranging from a minimum of -13°C (9°F) to a maximum of 14°C (57°F) and an average of 2°C (37°F). This month sees a slight increase in precipitation to 48 mm (1.9 in) over 11 days, accompanied by a slightly lower humidity level of 91%. For more detailed insights, you can check Arhus weather in February.
In comparison to January, March experiences slightly milder temperatures, with averages rising from 3°C (37°F) in January to 4°C (39°F) in March. January's temperatures range from a chilly -10°C (15°F) to a maximum of 11°C (51°F), while March sees a minimum of -9°C (17°F) and can reach up to 15°C (60°F). Precipitation also increases in March, totaling 55 mm (2.2 in) spread over 12 days, compared to January's 45 mm (1.8 in) over 9 days. Despite these changes, humidity remains relatively high, with January at 92% and March slightly lower at 89%. For more details on weather conditions specifically in March, visit Arhus weather in March.
In January, the weather is characterized by cold temperatures, with minimums dipping as low as -10°C (15°F) and average highs reaching only 11°C (51°F). The month sees about 45 mm (1.8 in) of precipitation over approximately 9 days, combined with high humidity levels around 92%. In contrast, April brings a noticeable warming trend, with minimum temperatures around -4°C (25°F) and average highs soaring to 23°C (74°F). While April experiences slightly less precipitation at 35 mm (1.4 in) over 7 days, the humidity also decreases to 84%, marking a shift towards drier and more temperate conditions. For more details on what to expect, check the Arhus weather in April.
January weather is characterized by cold temperatures, with minimums dipping to -10°C (15°F) and an average of just 3°C (37°F). The month typically experiences around 45 mm (1.8 in) of precipitation spread over 9 days, coupled with a high humidity level of 92%, making it feel quite frigid. In contrast, May ushers in a significant warming trend, with temperatures ranging from a minimum of 1°C (34°F) to a pleasant maximum of 25°C (78°F) and an average of 11°C (53°F). Despite having slightly more precipitation at 72 mm (2.8 in) over 12 days, the humidity drops to 75%, leading to a much more comfortable atmosphere. For more details about the weather in May, you can check out Arhus weather in May.
The weather in January and June presents a striking contrast, showcasing the seasonal shift. In January, temperatures range from a chilling -10°C (15°F) at night to a mild 11°C (51°F) during the day, with an average of 3°C (37°F). The month experiences 45 mm (1.8 in) of precipitation over 9 days, accompanied by high humidity levels reaching 92%. In stark contrast, June brings a warmer climate with temperatures ranging from a comfortable 6°C (43°F) to a pleasant 27°C (80°F), averaging 16°C (61°F). The month sees an increase in precipitation to 62 mm (2.4 in) over 10 days, with humidity levels dropping to a more moderate 73%. For more details, visit Arhus weather in June.
January and July present stark contrasts in weather conditions. In January, temperatures can plummet to a minimum of -10°C (15°F), with an average of 3°C (37°F) and a maximum of 11°C (51°F). This chilly month is characterized by high humidity at 92% and receives about 45 mm (1.8 in) of precipitation over approximately 9 days. In contrast, July experiences milder conditions, featuring minimum temperatures of 7°C (44°F), an average of 17°C (63°F), and a warm maximum of 29°C (85°F). Despite being a summer month, July sees slightly more precipitation at 68 mm (2.7 in), spread over 12 days, but humidity drops to a more comfortable 73%. For a closer look at July's pleasant weather, check out Arhus weather in July.
In January, temperatures in Arhus can drop as low as -10°C (15°F), with an average of 3°C (37°F) and a maximum of 11°C (51°F). The month is characterized by high humidity at 92%, alongside 45 mm (1.8 in) of precipitation spread over 9 days. In contrast, August brings a more temperate climate, featuring a minimum temperature of 8°C (46°F), an average of 17°C (63°F), and highs reaching 29°C (85°F). While August sees more total precipitation at 85 mm (3.3 in), it is also spread over 15 days, resulting in a less humid environment at 77%. For more detailed insights, you can check Arhus weather in August.
January weather is characterized by much colder temperatures, with minimums dropping to -10°C (15°F) and average highs only reaching 11°C (51°F). The month experiences high humidity levels at 92% and sees around 45 mm (1.8 in) of precipitation over about 9 days. In contrast, September offers a milder climate, with temperatures ranging from a minimum of 3°C (38°F) to a maximum of 24°C (76°F), creating a more pleasant atmosphere for outdoor activities. Despite having slightly more precipitation at 69 mm (2.7 in) over 12 days, the humidity is lower at 85%. For more specific details on September weather, you can refer to Arhus weather in September.
In comparison to January, October exhibits milder temperatures, with an average of 10°C (51°F) compared to January's average of 3°C (37°F). While January has a minimum temperature that can drop to -10°C (15°F), October's chilly low is only -1°C (30°F). Precipitation is more frequent in October, occurring on 14 days and totaling 73 mm (2.9 in), whereas January experiences precipitation on 9 days with a total of 45 mm (1.8 in). Despite the rain, October's humidity is slightly lower at 91%, compared to January's high of 92%. For more information on what to expect, check out Arhus weather in October.
In January, temperatures tend to be colder, ranging from a minimum of -10°C (15°F) to a maximum of 11°C (51°F), with an average of just 3°C (37°F). In contrast, November features milder temperatures, where the minimum is -3°C (28°F) and the maximum can reach 16°C (61°F), with an average of 7°C (44°F). Both months receive similar levels of precipitation at 45 mm (1.8 in), but January experiences slightly fewer rainy days with 9 days compared to November's 10 days. Remarkably, both months share a high humidity level of 92%. For more specific details about November weather, you can refer to the link: Arhus weather in November.
In January, temperatures typically range from a minimum of -10°C (15°F) to a maximum of 11°C (51°F), with an average of 3°C (37°F). In contrast, December sees slightly milder temperatures, with a minimum of -8°C (18°F) and a maximum of 10°C (51°F), along with an average of 4°C (39°F). Precipitation is more frequent in December, totaling 57 mm (2.2 in) over 13 days, compared to 45 mm (1.8 in) across 9 days in January. Despite the slightly lower humidity of 91% in December compared to 92% in January, both months can feel quite damp. For more details, check Arhus weather in December.
As the heart of winter, January in Aarhus brings a stark contrast to the milder months surrounding it. With an average temperature that hovers around 3°C (37°F), the chill is palpable, often dipping to frosty lows. Despite relatively low precipitation compared to other winter months, the 92% humidity can make the air feel even cooler, adding to the brisk experience. January's weather is marked by an increased likelihood of overcast days and occasional precipitation, making it a month where layers and warm beverages become essentials. To learn more about how the climate evolves throughout the year, check out Arhus Climate.