January Weather in Halle, Germany

Last updated: February 26, 2025

January in Halle, Germany is characterized by a chilly climate, with average temperatures hovering around 2°C (36°F) and a maximum reaching 14°C (57°F), while minimum temperatures can drop to a brisk -10°C (14°F). The month sees 66 mm (2.6 in) of precipitation spread over 12 days, contributing to the damp and humid atmosphere, which can reach up to 92% humidity. Visitors should prepare for a mix of winter weather while enjoying the serene beauty of this historic city during the colder months.

January Temperature in Halle

In January, Halle, Germany, experiences a crisp winter chill with temperatures ranging from -10°C (14°F) at night to a moderate 14°C (57°F) during the day, yielding an average of about 2°C (36°F). This month marks one of the coldest periods of the year, with the chill deepening just into February, where the minimum dips even lower to -18°C (0°F). As the season progresses into March, temperatures begin to rise, hinting at the approaching spring, with averages climbing to 5°C (42°F). The transition to warmth becomes distinctly noticeable in April, when the cold nights give way to more temperate days, eventually leading to a bright and vibrant May, where daytime highs reach 30°C (86°F). Overall, January stands out as the peak of winter in Halle, setting the stage for the gradual warming trend that follows in the months ahead.

January Weather in Halle: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Halle, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec363842485564656558524339
Data source: Temperature data for Halle generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Halle

January in Halle, Germany, experiences a moderate level of precipitation, with 66 mm (2.6 in) falling over approximately 12 days. This sets the stage for a typically damp winter month, paralleling February's slightly higher total of 69 mm (2.7 in). As the seasons transition towards spring, precipitation tends to increase gradually, peaking in the summer months, notably July, where average rainfall reaches 95 mm (3.8 in). Interestingly, while January sees consistent rain, it does not lead the month with the highest number of rainy days; that distinction belongs to December, featuring 16 days of precipitation. Overall, Halle’s January weather reflects a steady rhythm of winter moisture, paving the way for the wetter conditions that follow in the spring and summer.

January Precipitation Trends in Halle

The chart displays monthly precipitation patterns in Halle, with values for each month alongside January's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec666971446974957858764976
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Halle

In January, Halle, Germany, experiences notably high humidity at 92%, setting the stage for a winter characterized by dampness and chill. This level of humidity gradually decreases over the ensuing months, with February dropping slightly to 90% and March to 87%. As spring approaches, humidity levels continue to decline, hitting 83% in April, and reaching a more comfortable 76% by May. The summer months maintain a relatively stable humidity around 74-75%, showcasing a shift to drier conditions. However, with the arrival of autumn, humidity begins to rise once more, peaking at 90% in November before mirroring January's moisture levels by December. This cyclical pattern highlights Halle's transition from winter's extremes through a mild summer, ultimately returning to the dampness that defines much of its winter season.

January Average Humidity in Halle

This chart illustrates the average monthly humidity levels in Halle, with January's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how January's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec92%90%87%83%76%74%74%75%82%88%91%92%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Halle

In Halle, Germany, January marks the start of the year with a low UV Index of 1, indicating minimal sun exposure risk, where you can enjoy about 45 minutes of sunlight without concern. As winter transitions into early spring, the UV Index slightly rises in February, maintaining the same exposure level, while March introduces a shift to a moderate Index of 4 that shortens safe sun exposure to 30 minutes. This upward trend continues into April, but by May, residents should prepare for a significant increase as the Index reaches 7, categorizing it as high with only 25 minutes before sunburn risk escalates. This pattern foreshadows an intense summer ahead, peaking in June and July at a very high Index of 8, where skin protection becomes crucial within just 15 minutes outdoors. As the seasons change towards autumn, the UV Index gradually decreases, reminding us of the dynamic nature of sunlight exposure throughout the year. For detailed insights and real-time updates, visit Halle UV Index.

Maximum UV Index Levels in Halle for January

The chart shows the monthly maximum UV Index (UVI) for Halle in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec124578875321
Data source: Halle January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

January Sunshine in Halle

In Halle, Germany, January marks the start of the year with a modest 94 hours of sunshine, hinting at winter's grasp before spring begins to breathe life back into the city. As February arrives, sunlight doubles to 189 hours, foreshadowing the increasing warmth and brightness to come. By March, the days grow even longer, amassing 259 hours of sunshine, as the sun starts to play a more prominent role in the daily rhythm. A delightful surge continues through April and May, peaking at an impressive 380 hours in May, making it one of the sunniest months. The summer months unfold spectacularly, with June, July, and August each basking in nearly 400 hours of sunlight, providing ample opportunities for outdoor activities. As autumn approaches, the sunshine gradually retreats, with September still enjoying a respectable 307 hours, but by November and December, hours dwindle to just 162 and 119, signaling the return of winter's chill. This natural ebb and flow of sunlight throughout the year showcases Halle's seasonal beauty, inviting both residents and visitors to embrace the changing climate.

Monthly Sunshine Duration in Halle: January Highlighted

The January sunshine duration represents the total number of hours Halle experiences direct sunlight during the month of January, excluding cloudy or obstructed periods. This chart compares the sunshine duration of January with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec94h189h259h338h380h388h396h379h307h238h162h119h
Data source: Halle January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Halle During January

In Halle, Germany, January offers a bleak outlook for sun enthusiasts, with only an 11% chance of sunny weather. This starkly contrasts with the gradually improving conditions seen in the following months, as February jumps to 24%, and by March, the likelihood increases even further to 36%. The trend of rising sunshine continues through the spring and summer months, peaking in mid-spring before stabilizing in the late summer. Overall, the transition from January's gloomy skies to the more welcoming sun of March showcases the gradual awakening of the season, inviting residents to anticipate brighter days ahead.

Percentage of Sunny Days in January in Halle

The chart illustrates the percentage of sunny days in Halle throughout the year, with January highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Halle experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec11%24%36%33%28%26%26%29%34%26%14%13%
Data source: Halle January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Halle in January

In Halle, Germany, January ushers in a modest 8 hours of daylight, setting a somewhat somber tone as winter lingers. As the months progress into February, daylight gradually increases to 9 hours, signaling the first whispers of spring. By March, the days noticeably brighten to 11 hours, heralding the season of renewal. This upward trend continues into April and May, where daylight stretches to 13 and 15 hours, respectively, encouraging outdoor activities and blooming landscapes. The peak arrives in June and July, featuring a radiant 16 hours of daylight, perfect for enjoying the long summer days. However, as summer wanes into August, daylight begins its slow descent to 14 hours, and this decline continues through September with 12 hours of light. By October, the days shrink to 10 hours, and once again, Halle faces shorter days in November and December, with only 8 and 7 hours of daylight, respectively. This cyclical rhythm of daylight epitomizes the changing seasons in Halle, reflecting nature's eternal dance between light and dark.

Average Daylight Hours in Halle for January

The chart illustrates the variation in daylight duration in Halle throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 19m9h 56m11h 54m13h 56m15h 42m16h 37m16h 8m14h 32m12h 35m10h 35m8h 46m7h 48m
Data source: Halle daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Halle

In Halle, Germany, January greets residents with a moderate average wind speed of 3.5 m/s (8 mph), setting the tone for a winter that remains relatively breezy compared to the months that follow. Interestingly, as the year progresses into February and March, the wind speeds dip slightly to 3.3 m/s (7 mph), suggesting a calmer atmosphere as spring approaches. April continues this trend with a further decrease to 3.2 m/s (7 mph), indicating a gentle transition. However, a resurgence in windiness occurs in May and October, both boasting 3.5 m/s (8 mph), evoking the lively spring and autumn breezes. As summer settles in, there’s a noticeable lull with average speeds dropping to 2.2 m/s (5 mph) in June and climbing only modestly in July and August. The latter part of the year sees a mix of gentle gusts, fluctuating around 3.2 m/s (7 mph) in November and back to January's breeziness by December. Overall, Halle's wind patterns reveal a rhythmic flow, characterized by periodic bursts of wind that enhance the seasonal charm of this vibrant city.

Average January Wind Speed in Halle

The chart displays monthly wind speed patterns in Halle, with values for each month shown alongside January's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how January's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.5 m/s3.33.33.23.52.22.63.12.53.83.23.5
Data source: Halle January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Halle Compares to Other Months

The weather in Halle changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of January's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Halle and find detailed weather information for every month.

January and February present contrasting yet similar weather patterns. In January, temperatures range from a brisk -10°C (14°F) to a mild 14°C (57°F), with an average of about 2°C (36°F). The month sees 66 mm (2.6 in) of precipitation over 12 days and exhibits high humidity levels at 92%. In comparison, February shows slightly lower minimum temperatures at -18°C (0°F), but it reaches a higher maximum of 19°C (66°F) and has a comparable average of 3°C (38°F). Precipitation in February increases marginally to 69 mm (2.7 in) over the same number of rainy days, while humidity remains relatively high at 90%. For a more detailed look at February's climate in Halle, you can explore Halle weather in February.

In January, the weather is characterized by colder temperatures, with a minimum of -10°C (14°F) and an average of 2°C (36°F), while the maximum reaches only 14°C (57°F). The month experiences relatively high humidity at 92%, and precipitation totals around 66 mm (2.6 inches) over approximately 12 days. In contrast, March sees a slight warming trend. Although it starts with a similar min temperature of -11°C (12°F), the average increases to 5°C (42°F) and the maximum can reach a mild 21°C (71°F). Precipitation rises slightly to 71 mm (2.8 inches) over about 14 days, with humidity also decreasing to 87%. For more detailed information about the weather in March, you can visit Halle weather in March.

In January, the weather is quite cold, with temperatures ranging from a chilling -10°C (14°F) to an average of 2°C (36°F), while occasionally reaching a maximum of 14°C (57°F). The month is marked by high humidity at 92% and a total precipitation of 66 mm (2.6 in) over approximately 12 days, making it feel damp and frigid. In contrast, April brings a significant warming trend, with temperatures ranging from a milder -4°C (25°F) to an average of 9°C (48°F), and highs soaring up to 26°C (80°F). The precipitation in April is less, at 44 mm (1.7 in) over just 9 days, and humidity decreases to 83%, creating a more comfortable and pleasant atmosphere. For more details on April weather, check out Halle weather in April.

In January, the weather is typically cold, with temperatures ranging from a minimum of -10°C (14°F) to a maximum of 14°C (57°F) and an average of about 2°C (36°F). The month experiences significant humidity at 92% and receives approximately 66 mm (2.6 in) of precipitation over about 12 days. In contrast, May showcases a notable warming trend, with temperatures fluctuating between a minimum of -1°C (30°F) and a pleasant maximum of 30°C (86°F), averaging around 13°C (55°F). Although May has slightly more precipitation at 69 mm (2.7 in) over 13 days, the humidity drops to 76%, making for a more comfortable atmosphere. For a more detailed look at weather conditions during this month, check out Halle weather in May.

In January, temperatures in Halle can dip as low as -10°C (14°F), with an average of around 2°C (36°F) and highs reaching up to 14°C (57°F). The month experiences considerable cold and a high humidity of 92%, contributing to a chilly atmosphere along with 66 mm (2.6 in) of precipitation over 12 days. In contrast, June brings a significant warm-up, with temperatures ranging from a minimum of 3°C (38°F) to a comfortable average of 18°C (65°F) and peaks of 32°C (90°F). The humidity drops to 74%, and while June sees slightly more precipitation at 74 mm (2.9 in), it is spread over just 11 days. This stark contrast highlights the transition from winter’s cold grip to the warmth of summer. For more details on the June climate, you can check Halle weather in June.

In January, temperatures can plummet to a minimum of -10°C (14°F), with an average of 2°C (36°F) and reaching a maximum of 14°C (57°F). This winter month is characterized by high humidity at 92% and moderate precipitation, averaging 66 mm (2.6 in) over about 12 days. In contrast, July experiences a much warmer climate with minimum temperatures around 7°C (44°F) and an average of 18°C (65°F), while maximums can soar to 36°C (97°F). Despite the warmer temperatures, July sees slightly more precipitation at 95 mm (3.8 in) spread over 13 days, but the humidity drops to a more comfortable 74%. For a detailed outlook on July weather, you can refer to Halle weather in July.

January and August present strikingly different weather conditions. January is characterized by colder temperatures, with minimums dipping to -10°C (14°F) and an average of only 2°C (36°F), while August enjoys milder weather, with averages around 19°C (66°F) and maximums reaching as high as 35°C (96°F). The winter month of January also brings higher humidity levels at 92%, in contrast to the more comfortable 75% humidity faced in August. Precipitation levels are somewhat comparable, with January receiving 66 mm (2.6 in) over 12 days, while August sees slightly more precipitation at 78 mm (3.1 in) across 13 days. For a detailed look at August weather in Halle, you can explore Halle weather in August.

January presents a stark contrast to September in terms of weather. With minimum temperatures plunging to -10°C (14°F) and an average of just 2°C (36°F), January is characterized by its chilly, damp conditions, with a high humidity level of 92%. In this month, precipitation amounts to 66 mm (2.6 in) over approximately 12 days, making it one of the wetter months of the year.

In contrast, September brings a noticeable warmth, where the temperature ranges from a minimum of 1°C (34°F) to a maximum of 31°C (87°F), averaging around 14°C (58°F). Although September also sees precipitation, totaling 58 mm (2.3 in) over just 10 days, the humidity level is slightly lower at 82%. The shift from winter's cold grip to the warmth of early autumn is evident, making September a more pleasant month. For more details, you can check Halle weather in September.

January and October present contrasting weather patterns. In January, temperatures can plummet to a minimum of -10°C (14°F), with an average of just 2°C (36°F), while the maximum reaches only 14°C (57°F). The month experiences significant precipitation, with 66 mm (2.6 in) spread over 12 days, and high humidity at 92%. In contrast, October offers a milder climate, showcasing a minimum temperature of -1°C (31°F) and an average of 11°C (52°F), peaking at 26°C (79°F). While precipitation increases slightly to 76 mm (3.0 in), it falls over a longer span of 14 days, and the humidity is comparatively lower at 88%. For more detailed information, check out Halle weather in October.

January and November exhibit distinct weather characteristics that reflect the transition from winter to late autumn. In January, temperatures range from a chilly -10°C (14°F) at night to a more moderate 14°C (57°F) during the day, with an average of 2°C (36°F). This month experiences a relatively high level of humidity at 92% and sees about 66 mm (2.6 in) of precipitation over 12 days, often resulting in snow or ice.

In contrast, November presents milder temperatures with a minimum of -3°C (27°F) and a maximum of 20°C (68°F), averaging around 6°C (43°F). The humidity is slightly lower at 90%, and the overall precipitation is less at 49 mm (1.9 in) over 11 days. These differences highlight November's milder and somewhat more pleasant weather compared to the harsher conditions typically found in January. For those interested in more details, you can visit Halle weather in November.

When comparing the weather in January and December, both months experience similar temperature ranges, with January having a minimum of -10°C (14°F) and an average of 2°C (36°F), while December's minimum is also -10°C (15°F) but has a slightly warmer average of 4°C (39°F). Interestingly, both months peak at 14°C (57°F), suggesting occasional warm days during the winter. Precipitation is more pronounced in December with 76 mm (3.0 in) over 16 days compared to January's 66 mm (2.6 in) spread across 12 days. Humidity remains constant at 92% in both months, creating a consistently damp atmosphere. For more detailed insights, you can check Halle weather in December.

Compare Halle's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Halle

January in Halle brings a chilly embrace, with temperatures often dipping significantly compared to the milder months that precede it. The month is characterized by not only colder averages but also a higher frequency of precipitation, making it one of the wetter winter months. Humidity levels peak at around 92%, adding a dampness that can make the cold feel even more biting. As winter firmly establishes itself, the shifting weather patterns remind us of the stark contrasts that define the yearly climate cycle. For a deeper dive into the climatic nuances of Halle, visit Halle Climate.