January Weather in Stuttgart, Germany

Last updated: February 26, 2025

Stuttgart in January presents a chilly yet fascinating climate experience. With maximum temperatures reaching a mild 14°C (58°F) and an average hover of 1°C (35°F), the month can swing dramatically, even seeing a minimum of -22°C (-7°F) on rare occasions. January also brings significant precipitation, totaling 73 mm (2.9 in) over about 12 days, which contributes to the region's high humidity at 91%. This combination creates a unique atmosphere, perfect for winter activities and cozy indoor gatherings alike. Whether you're embracing the cold or seeking warmth, Stuttgart's January weather offers something for everyone.

January Temperature in Stuttgart

In January, Stuttgart experiences a chilly transition into the year, showcasing a minimum temperature that can plummet to -22°C (-7°F). While the month averages a brisk 1°C (35°F), the maximum temperature reaches a mild 14°C (58°F), hinting at the potential for warmer days ahead. As winter gives way to spring, the trends in the following months reveal a gradual warming; February sees a slight increase in average temperatures to 3°C (39°F), further rising in March to 6°C (43°F). This upward progression continues into April, where the average temperature climbs to 10°C (50°F), promising not only more comfortable conditions but also a vibrant unveiling of spring's blossoms. Overall, January serves as a stark reminder of winter’s grip, but it’s the promise of noticeable warming in the subsequent months that keeps spirits bright in Stuttgart.

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

The chart illustrates January temperature patterns in Stuttgart, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec353842495665676759514138
Data source: Temperature data for Stuttgart generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Stuttgart

In January, Stuttgart experiences an average precipitation of 73 mm (2.9 in) spread over 12 rainy days, setting the tone for the winter months. This amount, while not the highest of the year, is typical for the season, suggesting a damp yet manageable start to the year. Notably, January’s rainfall slightly exceeds that of February, which sees 67 mm (2.6 in) over just 10 days. As the winter progresses into March, precipitation rises again to 75 mm (3.0 in). Overall, January serves as a reminder of Stuttgart's moderate winter climate, where rain is a frequent visitor, yet not overwhelming, allowing for tranquil winter strolls amidst the scenic city landscape.

January Precipitation Trends in Stuttgart

The chart displays monthly precipitation patterns in Stuttgart, 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.
JanFebMarAprMayJunJulAugSepOctNovDec736775418795718248685197
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Stuttgart

In January, Stuttgart experiences a notable high humidity level at 91%, which tends to set the tone for the month. This trend of elevated humidity continues through December, where levels remain unchanged, reflecting the region's chilly winter atmosphere. As February rolls in, humidity slightly declines to 89%, and it steadily decreases throughout the spring months, reaching a comfortable 83% in April. However, as summer approaches, a minor increase brings humidity levels back into the lower 80s, indicating a shift but still maintaining a moderate climate. The year closes with humidity rising again in the cooler months, as November and December mirror January's initial dampness, showcasing Stuttgart’s seasonal rhythm of moisture.

January Average Humidity in Stuttgart

This chart illustrates the average monthly humidity levels in Stuttgart, 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.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%83%79%82%83%84%86%88%89%91%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Stuttgart

In January, Stuttgart experiences a low UV Index of 2, indicating minimal risk of harm from unprotected sun exposure, with a burn time of about 45 minutes. As the winter progresses into February and March, the UV Index gradually rises to 3 and then 5, signifying a shift to a moderate exposure category, where burn times decrease to 30 minutes. This trend continues into the warmer months, peaking in May and June with a very high UV Index of 8 and 9, respectively, drastically reducing burn times to just 15 minutes. The summer sun remains intense through July and August before tapering off in September, where the Index returns to 6. By October, the UV Index lowers to moderate at 4, and the year closes with lower readings in November and December, returning to a low risk with burn times extending back to 45 minutes. For more detailed information, visit Stuttgart UV Index.

Maximum UV Index Levels in Stuttgart for January

The chart shows the monthly maximum UV Index (UVI) for Stuttgart 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: Stuttgart 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 Stuttgart

In Stuttgart, Germany, January sets the stage with a modest 130 hours of sunshine, hinting at the lingering chill of winter. However, as the months unfold, a remarkable transformation begins; February experiences a jump to 207 hours, signaling the first whispers of spring. By March, sunshine soars to 280 hours, invigorating the city and hinting at the vibrant days ahead. April brings the sun-drenched bloom with 344 hours, while May shines even brighter at 377 hours. The pattern continues, peaking in July at a remarkable 411 hours, embracing the heights of summer. As temperatures start to drop, a slow decrease in sunshine occurs, with August still basking in 377 hours. By the time autumn arrives, September enjoys 317 hours, but the days gradually shorten, leading to 263 hours in October and a further decline to 195 hours in November. Finally, December wraps up the year with 145 hours, echoing the cycle of seasons and the promise of brighter days ahead.

Monthly Sunshine Duration in Stuttgart: January Highlighted

The January sunshine duration represents the total number of hours Stuttgart 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.
JanFebMarAprMayJunJulAugSepOctNovDec130h207h280h344h377h389h411h377h317h263h195h145h
Data source: Stuttgart January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Stuttgart During January

In Stuttgart, Germany, the likelihood of sunny weather in January is surprisingly low, with only a 12% chance of sunshine gracing the city. This marks the peak of a dreary winter period, characterized by overcast skies and a lack of bright days. As we transition into February, there’s a notable increase to 39%, hinting at the promise of early spring. The months beyond show a steady upward trend, with March and April reaching 42% and 46% respectively, finally leading to the more reliable sunny days of summer. It's clear that while January is one of Stuttgart's cloudiest months, the sun starts to make a more frequent appearance as the year progresses, significantly buoying spirits as the seasons change.

Percentage of Sunny Days in January in Stuttgart

The chart illustrates the percentage of sunny days in Stuttgart 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 Stuttgart experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec12%39%42%46%30%34%36%35%46%32%24%19%
Data source: Stuttgart January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Stuttgart in January

In Stuttgart, Germany, January marks the beginning of the year with a modest daylight duration of 8 hours, setting the stage for a gradual increase as winter gives way to spring. By February, the days lengthen to 10 hours, signaling the approach of brighter times. As March arrives, daylight extends further to 11 hours, and by April, it bursts forth with 13 hours of sunshine, illuminating the city and invigorating its inhabitants. This trend continues into May and June, where the longest days of the year provide an impressive 15 and 16 hours of daylight, respectively. However, summer transitions into fall as daylight gradually decreases, with July & August still enjoying a favorable 15 and 14 hours. By September, days shrink to 12 hours, followed by a swift decline as October and November settle at 10 and 9 hours. The cycle completes with December once again returning to 8 hours, reminding us of the ebb and flow of daylight throughout the seasons in this charming city.

Average Daylight Hours in Stuttgart for January

The chart illustrates the variation in daylight duration in Stuttgart throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 46m10h 10m11h 55m13h 43m15h 15m16h 3m15h 38m14h 15m12h 32m10h 45m9h 10m8h 20m
Data source: Stuttgart daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Stuttgart

In Stuttgart, Germany, January sets the tone for the year with an average wind speed of 3.2 m/s (7 mph), making it one of the windiest months. As winter transitions to spring, the winds tend to ease, with February and March each recording a consistent 2.8 m/s (6 mph). By April, a slight decline continues, dropping to 2.5 m/s (6 mph). Interestingly, May sees a small resurgence in wind speed, reaching 3.3 m/s (7 mph), before the summer months bring calmer breezes. From June through September, wind speeds fall to their lowest, with June barely grazing 2.0 m/s (4 mph), creating a tranquil atmosphere. This gentle trend carries into the autumn months, where speeds gradually increase again, yet remain below the January mark, with December resurfacing at 2.8 m/s (6 mph). Overall, January stands out as a peak point in Stuttgart's annual wind pattern, reflecting a seasonal rhythm that begins strong and mellows with the arrival of warmer weather.

Average January Wind Speed in Stuttgart

The chart displays monthly wind speed patterns in Stuttgart, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.2 m/s2.82.82.53.32.02.12.31.82.42.32.8
Data source: Stuttgart January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Stuttgart Compares to Other Months

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

January weather tends to be quite cold, with minimum temperatures plunging to -22°C (-7°F) and an average of around 1°C (35°F). It experiences more precipitation than February, with about 73 mm (2.9 in) over 12 days, coupled with high humidity levels of 91%. In contrast, February sees a slight increase in average temperature to 3°C (39°F), with maximum highs reaching up to 20°C (68°F), making it notably warmer overall. Precipitation decreases slightly to 67 mm (2.6 in) over 10 days, accompanied by a marginally lower humidity of 89%. For a more detailed look at February's weather specifics, check out Stuttgart weather in February.

In January, temperatures typically range from a frigid minimum of -22°C (-7°F) to a maximum of 14°C (58°F), with an average temperature around 1°C (35°F). This month sees around 73 mm (2.9 in) of precipitation, occurring over 12 days, accompanied by high humidity levels of 91%. In contrast, March experiences a milder climate, with minimum temperatures at -16°C (4°F) and maximums soaring to 22°C (72°F), yielding an average of 6°C (43°F). Precipitation increases slightly to 75 mm (3.0 in) spread across 13 days, but humidity decreases to 87%. Overall, March offers a notable transition towards warmer weather compared to the harsh conditions of January. For more details, check out Stuttgart weather in March.

January and April present a stark contrast in weather conditions. In January, temperatures can plummet to a minimum of -22°C (-7°F), with an average of just 1°C (35°F) and a maximum of 14°C (58°F). The month is characterized by high humidity at 91% and considerable precipitation, averaging 73 mm (2.9 in) over 12 days. In contrast, April experiences milder temperatures, ranging from a minimum of -5°C (23°F) to an average of 10°C (50°F) and peaking at 27°C (80°F). Precipitation decreases to 41 mm (1.6 in) over 9 days, and humidity is somewhat lower at 83%. For more detailed insights, you can explore Stuttgart weather in April.

January and May present a stark contrast in weather. January typically features minimum temperatures plummeting to -22°C (-7°F) and an average temperature of around 1°C (35°F), while May experiences milder conditions with minimums around -1°C (31°F) and an average of 13°C (56°F). In terms of precipitation, January sees about 73 mm (2.9 in) over 12 days, whereas May totals slightly higher at 87 mm (3.4 in) spread across 13 days. Additionally, January's high humidity of 91% gives it a damp and chilly feel, in contrast to May's more comfortable humidity level of 79%. For more details on the pleasant weather during this spring month, check out Stuttgart weather in May.

In January, temperatures in Stuttgart can drop significantly, with minimums reaching as low as -22°C (-7°F) and average temperatures hovering around 1°C (35°F). The month is characterized by high humidity at 91%, and while there are about 12 days of precipitation, the total rainfall amounts to 73 mm (2.9 in). In contrast, June brings a dramatic shift in weather, with a minimum temperature of 5°C (42°F) and an average of 19°C (66°F) that can peak at a scorching 34°C (93°F). Although June sees slightly higher precipitation at 95 mm (3.7 in) over the same number of rainy days, the humidity is lower at 82%. For more details, check Stuttgart weather in June.

In January, the weather is characterized by frigid temperatures, with minimums plunging to -22°C (-7°F) and average highs of just 14°C (58°F). The month sees significant humidity at 91% and experiences about 73 mm (2.9 in) of precipitation over 12 days. In contrast, July brings a much warmer climate, with temperatures ranging from a minimum of 8°C (47°F) to a scorching maximum of 36°C (97°F) and an average of 19°C (67°F). Although July has a slightly lower precipitation level of 71 mm (2.8 in), it maintains a lower humidity of 83% over the same number of rainy days. For more detailed information, check out Stuttgart weather in July.

January presents a stark contrast to August in terms of temperature and overall weather conditions. With minimum temperatures dropping to -22°C (-7°F) and an average of just 1°C (35°F), January is characterized by cold, often frigid weather. Precipitation occurs over 12 days, with a total of 73 mm (2.9 in), accompanied by high humidity levels at 91%.

In comparison, August enjoys much milder conditions, with minimum temperatures around 6°C (44°F) and average highs reaching up to 19°C (67°F), peaking at a sizzling 35°C (95°F). Similar to January, August also sees precipitation on 12 days, but totals slightly higher at 82 mm (3.2 in), with humidity levels at a relatively comfortable 84%. For more details, you can visit Stuttgart weather in August.

In January, the weather is starkly colder with temperatures ranging from a chilling minimum of -22°C (-7°F) to a maximum of 14°C (58°F), accompanied by a high humidity level of 91%. The month sees an average temperature of 1°C (35°F) and experiences about 73 mm (2.9 in) of precipitation over 12 days. In contrast, September offers a much milder climate, with temperatures ranging from a minimum of 1°C (34°F) to a maximum of 29°C (85°F) and an average temperature of 15°C (59°F). The month is drier, with only 48 mm (1.9 in) of precipitation across 9 days and a slightly lower humidity of 85%. For more detailed information, check out Stuttgart weather in September.

In January, the weather is markedly colder, with temperatures ranging from a chilling -22°C (-7°F) to a milder 14°C (58°F), averaging around 1°C (35°F). The month experiences a high level of humidity at 91%, alongside 73 mm (2.9 in) of precipitation over approximately 12 days. In contrast, October presents much more temperate conditions, with minimum temperatures around -1°C (31°F) and maximums reaching 25°C (78°F), resulting in an average of 11°C (52°F). The precipitation slightly decreases to 68 mm (2.7 in) and is spread across 13 days, while humidity is also lower at 88%. You can explore more about the pleasant October weather by visiting Stuttgart weather in October.

January and November exhibit quite different weather patterns. In January, temperatures can plummet to a chilling minimum of -22°C (-7°F), with an average around 1°C (35°F) and a maximum reaching only 14°C (58°F). The month is marked by high humidity at 91% and receives a substantial amount of precipitation, totaling 73 mm (2.9 in) over 12 days. In contrast, November experiences milder temperatures, with a minimum of -4°C (25°F) and a maximum of 21°C (71°F), alongside a more moderate average of 5°C (41°F). This month sees less precipitation, with only 51 mm (2.0 in) over 9 days and slightly lower humidity at 89%. For a more detailed look at the conditions, you can check out Stuttgart weather in November.

In comparing the weather between January and December, January tends to be colder, with temperatures ranging from a minimum of -22°C (-7°F) to a maximum of 14°C (58°F) and an average of 1°C (35°F). In contrast, December experiences slightly milder temperatures, with a minimum of -7°C (20°F), an average of 3°C (38°F), and a maximum of 14°C (58°F). December also sees more precipitation, accumulating 97 mm (3.8 in) over 17 days, compared to January's 73 mm (2.9 in) over 12 days, while both months share a consistent humidity level of 91%. For more detailed insights, you can check out Stuttgart weather in December.

Compare Stuttgart's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Stuttgart

As January rolls into Stuttgart, the weather takes a noticeable turn, presenting cooler temperatures that contrast sharply with the milder months that precede and follow it. While the average temperature hovers around 1°C, the chill can drop to as low as -22°C, making this month one of the coldest of the year. In addition to the 73 mm of precipitation over about 12 days, the high humidity of 91% often enhances the brisk feel of the air. This combination of drop in temperature and increased precipitation sets January apart, painting a picture of a winter landscape that invites warm beverages and cozy indoors. For a deeper understanding of the weather in Stuttgart, visit Stuttgart Climate.