January Weather in Konstanz, Germany

Last updated: February 26, 2025

In January, Konstanz, Germany, experiences a chilly climate characterized by a maximum temperature of 14°C (57°F) and an average temperature hovering around 1°C (34°F). The month can bring frigid conditions, with minimum temperatures plummeting to -10°C (14°F). Overall, residents and visitors can expect about 87 mm (3.4 in) of precipitation spread across 11 days, contributing to the high humidity levels averaging 92%. This combination of cool temperatures and moist conditions makes January a unique time to experience the serene beauty of Konstanz, albeit with the need for warm clothing and an umbrella.

January Temperature in Konstanz

In January, Konstanz experiences a brisk winter with temperatures ranging from a chilly -10°C (14°F) at night to a mild high of 14°C (57°F) during the day, averaging around 1°C (34°F) overall. This month's climate marks the beginning of a gradual warming trend, as February follows with slightly lower minimums of -11°C (13°F) but an increased daily average of 3°C (38°F). As winter transitions into spring, March sees a continued rise with daily highs reaching up to 20°C (68°F), indicating a steady progression toward milder weather. The shift from the frigid early January air to the more temperate conditions by the end of March highlights the dramatic seasonal changes in this picturesque German city.

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

The chart illustrates January temperature patterns in Konstanz, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec343742505666686760514137
Data source: Temperature data for Konstanz 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 Konstanz

In January, Konstanz, Germany experiences a notable amount of rainfall, with an average precipitation of 87 mm (3.4 in) over approximately 11 days. This places January among the wetter months, setting a trend of consistent rainfall that can be seen throughout the winter and into early spring. Following January, February sees a slight decrease in precipitation to 72 mm (2.8 in) but stretches out the rainy days to 12. Interestingly, rainfall begins to pick up again in March, suggesting a gradual transition into a wetter spring season. Overall, January serves as a precursor to the increased precipitation levels that are characteristic of the coming months, highlighting a cyclical pattern of moisture that defines Konstanz's climate.

January Precipitation Trends in Konstanz

The chart displays monthly precipitation patterns in Konstanz, 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.
JanFebMarAprMayJunJulAugSepOctNovDec87728061124139111143939659111
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Konstanz

In January, Konstanz experiences its most humid month, with an impressive humidity level of 92%. This high moisture content in the air begins a gradual decline as February approaches, dropping to 89%, and continues to lessen through the spring months, reaching 84% in April. As the warmth of summer unfolds, humidity fluctuates slightly, stabilizing around 80% to 83% from May through August. Yet, as autumn descends, the trend reverses, with humidity levels climbing back up to 90% by October and holding steady through the winter months of November and December. Overall, while January kicks off the year with peak humidity, a clear seasonal pattern emerges, illustrating how Konstanz's climate oscillates between moist winter conditions and drier summer months.

January Average Humidity in Konstanz

This chart illustrates the average monthly humidity levels in Konstanz, 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%89%87%84%80%82%83%80%83%90%89%90%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Konstanz

In January, Konstanz, Germany experiences a low UV Index of 2, indicating minimal sun exposure risk with a burn time of 45 minutes. As winter transitions into spring, the UV Index sees a gradual increase, rising to 3 in February and 5 in March, suggesting that residents should start being more mindful of their sun exposure. By April, the index climbs to a high level of 6, highlighting the importance of sun protection as burn times decrease rapidly. The UV Index peaks in the summer months, reaching 9 in both June and July, categorizing the exposure as very high with a notably short burn time of just 15 minutes. This trend underscores the necessity for vigilance as the year progresses, especially during the sunniest seasons. For detailed insights and updates, visit Konstanz UV Index.

Maximum UV Index Levels in Konstanz for January

The chart shows the monthly maximum UV Index (UVI) for Konstanz 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.
JanFebMarAprMayJunJulAugSepOctNovDec235689986421
Data source: Konstanz 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 Konstanz

January in Konstanz, Germany, typically greets residents with 150 hours of sunshine, a modest start to the year. As February rolls in, the light begins to increase significantly to 218 hours, hinting at the approaching spring. This upward trend continues through March and April, where the daylight flourishes to 287 and 349 hours, respectively, igniting a sense of renewal and anticipation. By May, the sunshine peaks at 356 hours, paving the way for June's splendid 378 hours. The summer months shine the brightest, with July basking in a remarkable 404 hours of sunlight, the pinnacle of the year's luminosity. While August sees a slight dip to 372 hours, the autumn months transition into a gradual decline, starting with September at 315 hours and tapering off into the colder months, where October holds onto 269 hours. November and December bring a retreat into softer light, showcasing 200 and 168 hours, respectively. This rhythmic ebb and flow of sunshine encapsulates the enchanting seasonal cycle of Konstanz, inviting residents and visitors alike to experience the beauty each month has to offer.

Monthly Sunshine Duration in Konstanz: January Highlighted

The January sunshine duration represents the total number of hours Konstanz 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.
JanFebMarAprMayJunJulAugSepOctNovDec150h218h287h349h356h378h404h372h315h269h200h168h
Data source: Konstanz January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Konstanz During January

In January, the likelihood of sunny weather in Konstanz, Germany is relatively low, with only a 14% chance of sunshine. This trend highlights the winter months as particularly gloomy, in contrast to the slightly brighter spells that follow in February and beyond, where the chances of sun nearly triple to 39%. As spring approaches, the sun's presence increases steadily, reaching 43% in March and climbing further to 47% by April. This clear upward trajectory emphasizes a gradual transition from the dreary winter, culminating in May and June, where the chances hold steady around the 33-35% mark. Overall, while January offers limited sunlight, the promise of brighter days quickly emerges as winter yields to spring in Konstanz.

Percentage of Sunny Days in January in Konstanz

The chart illustrates the percentage of sunny days in Konstanz 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 Konstanz experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec14%39%43%47%34%35%33%34%43%31%18%18%
Data source: Konstanz January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Konstanz in January

In Konstanz, January greets residents with a modest 8 hours of daylight, setting the stage for a gradual transformation as the year unfolds. As February rolls in, daylight increases to 10 hours, heralding the approach of spring. March continues this upward trend, offering 11 hours of light, while April brings a notable leap to 13 hours, inviting longer outdoor excursions. By May, the days stretch to 15 hours, reaching their peak in June, July, and August, when the sun bathes the city in light for an impressive 15 hours. As summer wanes, September's daylight dips to 12 hours, followed by a steady decline through October's 10 hours and November's 9 hours. Finally, December mirrors January's early stance with just 8 hours of daylight, completing the cycle and emphasizing the seasonal rhythm of light that defines life in this picturesque German town.

Average Daylight Hours in Konstanz for January

The chart illustrates the variation in daylight duration in Konstanz throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 52m10h 14m11h 55m13h 40m15h 9m15h 55m15h 31m14h 11m12h 31m10h 47m9h 15m8h 27m
Data source: Konstanz daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Konstanz

In January, Konstanz, Germany, embraces a brisk average wind speed of 2.9 m/s (6 mph), setting a refreshing tone for the winter months. As the seasons progress into February, the winds calm slightly to 2.4 m/s (5 mph), providing a subtle shift as winter gradually gives way to early spring. This trend continues in March and April, with wind speeds hovering around 2.5 to 2.6 m/s (6 mph), hinting at the promise of warmer days ahead. By May, a notable increase occurs, peaking at 3.3 m/s (7 mph), as the mild spring transforms into the lively energy of late spring. As summer approaches, the winds gentler in June and July, average around 2.0 to 2.1 m/s (4-5 mph), creating a serene environment perfect for outdoor activities. This mild breeze persists into late summer and early autumn, dipping slightly to 1.9 m/s (4 mph) in September, before rising again in the final months of the year. As December rolls in, average speeds return to 2.5 m/s (6 mph), reminiscent of January's brisk start, creating a cyclical rhythm of wind that characterizes the tranquil yet dynamic climate of Konstanz throughout the year.

Average January Wind Speed in Konstanz

The chart displays monthly wind speed patterns in Konstanz, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.9 m/s2.42.52.63.32.02.12.21.92.12.32.5
Data source: Konstanz January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Konstanz Compares to Other Months

The weather in Konstanz 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 Konstanz and find detailed weather information for every month.

January and February exhibit similar winter characteristics, yet notable differences can be observed in their weather patterns. January's average temperature hovers around 1°C (34°F), with a minimum of -10°C (14°F) and a maximum reaching 14°C (57°F). The month experiences higher precipitation levels with 87 mm (3.4 in) over 11 days and humidity levels peaking at 92%. In contrast, February tends to be slightly warmer with an average temperature of 3°C (38°F), a minimum of -11°C (13°F), and a maximum of 18°C (64°F). Although February has less precipitation at 72 mm (2.8 in) over 12 days, the humidity remains relatively high at 89%. For more detailed information on weather patterns during this month, check Konstanz weather in February.

In January, the weather is colder with temperatures ranging from a minimum of -10°C (14°F) to a maximum of 14°C (57°F), averaging around 1°C (34°F). The month experiences significant precipitation, totaling 87 mm (3.4 in) over 11 days, accompanied by high humidity at 92%. In contrast, March brings a shift towards milder temperatures, with minimums dipping to -11°C (12°F) and maximums reaching 20°C (68°F), resulting in an average temperature of 6°C (42°F). Although March sees slightly less precipitation at 80 mm (3.1 in), this falls over more days—16 in total—while humidity decreases to 87%. For more details on the weather in March, check out Konstanz weather in March.

January weather is characterized by much colder temperatures, with lows reaching -10°C (14°F) and an average of just 1°C (34°F). The month sees significant precipitation, totaling 87 mm (3.4 in) over 11 days, accompanied by high humidity averaging 92%. In contrast, April brings a noticeable shift towards milder conditions, with minimum temperatures of -3°C (27°F) and an average of 10°C (50°F). The maximum temperature can rise to 25°C (77°F), and the month typically sees less rain, totaling 61 mm (2.4 in) across 9 days and lower humidity at 84%. For a deeper look at what to expect, you can check out Konstanz weather in April.

In January, the weather is quite chilly, with temperatures ranging from a minimum of -10°C (14°F) to a maximum of 14°C (57°F) and an average of just 1°C (34°F). The month experiences significant precipitation, totaling 87 mm (3.4 in) over 11 days, and high humidity at 92%. In contrast, May brings a warmer and more pleasant climate, with temperatures ranging from a minimum of 2°C (35°F) to a much warmer maximum of 29°C (85°F), averaging around 14°C (57°F). Precipitation increases slightly to 123 mm (4.9 in) spread over 16 days, but humidity drops to a more comfortable 80%. For a detailed look at what to expect, check out Konstanz weather in May.

In January, the weather is predominantly cold, with temperatures ranging from a chilly minimum of -10°C (14°F) to a mild maximum of 14°C (57°F) and an average of around 1°C (34°F). This month experiences considerable humidity at 92%, along with 87 mm (3.4 in) of precipitation over approximately 11 days. In contrast, June presents a much warmer climate, with minimum temperatures starting at 8°C (47°F) and averages peaking at 19°C (66°F), reaching a high of 33°C (92°F). Although June experiences slightly more precipitation at 139 mm (5.5 in) over 14 days, the humidity drops to 82%. For a detailed look at June weather specifically, check out Konstanz weather in June.

The comparison between January and July weather reveals a stark contrast in temperatures and conditions. In January, temperatures can plunge to a minimum of -10°C (14°F), with an average of just 1°C (34°F) and a maximum of 14°C (57°F). The month sees significant precipitation, amounting to 87 mm (3.4 in) over approximately 11 days, accompanied by high humidity levels at 92%. In contrast, July offers a much warmer climate, with minimum temperatures around 10°C (50°F) and an average of 20°C (68°F), peaking at a comfortable 33°C (92°F). Although July experiences slightly higher precipitation at 111 mm (4.4 in) over about 16 days, the humidity is a bit lower at 83%. For more details on July weather, you can check out Konstanz weather in July.

January and August present striking contrasts in weather patterns. In January, temperatures dip significantly, with an average around 1°C (34°F) and highs reaching only 14°C (57°F). The month is characterized by high humidity at 92% and considerable precipitation, averaging 87 mm (3.4 in) over 11 days. In contrast, August sees a milder climate, with an average temperature of 20°C (68°F) and maximums soaring up to 34°C (93°F). While precipitation increases to 143 mm (5.6 in) over 15 days, the humidity level decreases to 80%, offering a more comfortable atmosphere. For more details on specific conditions, you can refer to Konstanz weather in August.

January and September present a striking contrast in weather conditions. January is characterized by cold temperatures, with a minimum of -10°C (14°F) and an average of around 1°C (34°F). The month sees significant precipitation, totaling 87 mm (3.4 in) across 11 days, accompanied by high humidity levels of 92%. In contrast, September enjoys more moderate weather, marked by milder temperatures that range from a minimum of 4°C (40°F) to a pleasant maximum of 28°C (82°F), with an average of 15°C (60°F). While September has a similar number of rainy days (11), it experiences slightly higher precipitation at 93 mm (3.7 in) but with lower humidity at 83%. For more details on the pleasant climate in September, visit Konstanz weather in September.

In January, the weather is notably colder, with temperatures ranging from a minimum of -10°C (14°F) to a maximum of 14°C (57°F), leading to an average of just 1°C (34°F). The month is characterized by high humidity at 92% and significant precipitation, totaling 87 mm (3.4 in) over about 11 days. In contrast, October boasts milder temperatures, with a minimum of 2°C (36°F) and a maximum of 22°C (72°F), resulting in a comfortable average of 11°C (52°F). This month sees a slight increase in precipitation at 96 mm (3.8 in) across approximately 13 days, coupled with a humidity level of 90%. For more detailed insights, check out Konstanz weather in October.

January and November display notable differences in weather patterns. In January, temperatures can drop as low as -10°C (14°F), with an average of 1°C (34°F) and a maximum reaching 14°C (57°F). This colder month also experiences higher precipitation, totaling 87 mm (3.4 in) over 11 days, accompanied by a high humidity level of 92%. In contrast, November is milder, with minimum temperatures around -2°C (29°F), an average temperature of 5°C (42°F), and a peak of 19°C (66°F). The month has lower precipitation at 59 mm (2.3 in) also spread over 11 days, and slightly lower humidity at 88%. For more detailed insights, you can visit Konstanz weather in November.

January weather is characterized by colder temperatures compared to December, with January's minimum reaching -10°C (14°F) versus December's minimum of -4°C (26°F). The average temperature in January is slightly lower at 1°C (34°F) compared to December's average of 3°C (37°F). Additionally, January experiences less precipitation overall, with 87 mm (3.4 in) over 11 days, while December has higher precipitation at 111 mm (4.4 in) spread across 18 days. Humidity remains relatively high in both months, with January at 92% and December at 90%. For more details on December conditions, you can refer to Konstanz weather in December.

Compare Konstanz's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Konstanz

January in Konstanz presents a stark departure from the milder conditions of other months, enveloping the city in a unique blend of cold temperatures and significant precipitation. With chilly averages around 1°C (34°F) and the potential for colder nights plunging to a minimum of -10°C (14°F), this winter month ushers in a frosty atmosphere that feels distinctively harsher compared to the rest of the year. Although the overall precipitation is moderate at 87 mm (3.4 in) over approximately 11 days, the high humidity of 92% adds to the biting cold, making it imperative for residents and visitors alike to bundle up and prepare for the damp chill. For a broader understanding of weather patterns throughout the year, check out Konstanz Climate.