January Weather in Reichenau, Germany

Last updated: February 26, 2025

January in Reichenau, Germany, is a month of chilly transitions, with average temperatures hovering around 1°C (34°F). Daytime highs can reach up to 14°C (58°F), while nights can plunge to a brisk -12°C (12°F). The atmosphere is often damp, with humidity levels soaring to 92% and approximately 85 mm (3.4 in) of precipitation spread across 11 days. This combination of cool temperatures and frequent rainfall paints a classic winter scene, providing a unique backdrop for the beauty of this quaint lakeside town.

January Temperature in Reichenau

In Reichenau, Germany, January heralds the depths of winter, with temperatures ranging from a brisk -12°C (12°F) to a milder 14°C (58°F). The month often starts with sharp frosts, as indicated by the minimum temperature, which can plunge to -12°C, creating a landscape often blanketed in snow. However, the average temperature hovers around 1°C (34°F), suggesting that while the days may be cold, brief warmer spells can occur. As the month progresses, it is common to see a gradual warming trend leading into February, where average temperatures increase to 3°C (38°F). This showcases a subtle shift from midwinter’s chill towards the early signs of spring, providing a glimpse of what’s to come in the following months.

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

The chart illustrates January temperature patterns in Reichenau, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec343842505666686760514137
Data source: Temperature data for Reichenau 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 Reichenau

In January, Reichenau receives an average precipitation of 85 mm (3.4 in), falling over approximately 11 days. This marks the beginning of the year with a moderate amount of rainfall, setting a tone for the wetter months ahead. As the seasons progress, precipitation tends to fluctuate, peaking significantly in late spring and summer, with May and August recording 115 mm (4.5 in) and 127 mm (5.0 in), respectively. Notably, January's rainfall is higher than February's, which drops to 68 mm (2.7 in), reflecting a seasonal trend of decreasing precipitation as winter gives way to early spring. This pattern highlights Reichenau's characteristic shift from the relatively wet winter to a more diverse rainfall distribution throughout the year, indicative of the region's changing climate and the varied conditions that influence local weather patterns.

January Precipitation Trends in Reichenau

The chart displays monthly precipitation patterns in Reichenau, 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.
JanFebMarAprMayJunJulAugSepOctNovDec8568785811512695127829057109
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Reichenau

January in Reichenau, Germany, experiences a striking humidity level of 92%, making it one of the dampest months of the year. This high humidity is indicative of a trend that continues into the colder months, as both October and December also hover around 90%. Following a gradual decrease, the humidity hits its lowest point in May at 80%, before climbing again during the summer months. Interestingly, February and March maintain a relatively high humidity around 89% and 87% respectively, with a slight dip noted in April. The overall pattern suggests a consistent moisture presence in winter, with the air gradually becoming drier as spring arrives, only to see another increase in humidity as autumn approaches. This cyclical trend highlights Reichenau's distinct seasonal shifts, balancing between dampness and slightly drier conditions throughout the year.

January Average Humidity in Reichenau

This chart illustrates the average monthly humidity levels in Reichenau, 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 Reichenau

In January, Reichenau experiences a low UV Index of 2, allowing for safe outdoor enjoyment with a comfortable burn time of 45 minutes. As the winter months progress into February, the UV Index slightly increases to 3, which is categorized as moderate, reducing the burn time to 30 minutes. By March, spring approaches, bringing a more noticeable rise as the UV Index reaches 5, still in the moderate range. The trend continues upward into April with a UV Index of 6, classified as high, further shortening burn time to just 25 minutes. This shift marks the beginning of a spring and summer pattern where UV exposure intensifies, particularly peaking in May and June with very high indices of 8 and 9 respectively, demanding vigilance as burn times decrease to 15 minutes. As summer wanes into September, the UV Index dips back to 6, then gradually cools to 4 in October, before returning to low levels of 2 in November and 1 in December, with extended burn times of 45 minutes and 45 minutes respectively. For a detailed month-by-month breakdown of UV levels, visit Reichenau UV Index.

Maximum UV Index Levels in Reichenau for January

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

In Reichenau, Germany, January may start the year with a modest 147 hours of sunshine, but it sets the stage for a remarkable shift towards brighter days. As the months unfold, the sun gradually takes center stage, peaking in July with a radiant 406 hours. This upward trend is particularly striking, as sunlight steadily increases from February's 215 hours to May's 358 hours. Even in the latter months, while September enjoys a robust 316 hours, the sun begins its gentle descent, culminating in October's 266 hours. The annual journey illustrates not just a seasonal ebb and flow but a vibrant celebration of light that invites both locals and visitors to relish the changing seasons in this picturesque region.

Monthly Sunshine Duration in Reichenau: January Highlighted

The January sunshine duration represents the total number of hours Reichenau 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.
JanFebMarAprMayJunJulAugSepOctNovDec147h215h286h351h358h379h406h375h316h266h195h165h
Data source: Reichenau January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Reichenau During January

In Reichenau, Germany, the likelihood of enjoying sunny weather in January is relatively low, with only a 13% chance of sunshine. This trend reflects the winter season's typical overcast skies, contrasting sharply with the brighter months that follow. As the year progresses, the chances of sunny days rise significantly, jumping to 39% in February and peaking at 47% in April. By the time summer arrives, the probability hovers around the mid-thirties, indicating a steady return of sunny weather, particularly from March onwards. This gradual increase in sunshine offers a glimpse of hope for those yearning for brighter days as winter gives way to spring.

Percentage of Sunny Days in January in Reichenau

The chart illustrates the percentage of sunny days in Reichenau 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 Reichenau experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec13%39%43%47%34%34%34%35%43%31%19%18%
Data source: Reichenau January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Reichenau in January

In January, Reichenau, Germany, enjoys a modest 8 hours of daylight, setting the stage for a gradual increase as winter unfolds into spring. By February, this daylight extends to 10 hours, hinting at the vibrant transformations to come. March follows suit with 11 hours, leading to a more significant jump in April, where daylight reaches 13 hours. May brings a delightful 15 hours, which persist throughout summer's peak in June and July. As the days begin to shorten in August with 14 hours and September at 12 hours, the gradual descent continues into October's 10 hours. The year concludes with a familiar winter rhythm, offering 9 hours in November and returning to 8 hours in December. This rhythmic ebb and flow of daylight not only marks the changing seasons but also invites a renewed appreciation for the sun's warmth and light across the year.

Average Daylight Hours in Reichenau for January

The chart illustrates the variation in daylight duration in Reichenau throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 54m10h 14m11h 55m13h 39m15h 8m15h 54m15h 30m14h 10m12h 31m10h 48m9h 16m8h 28m
Data source: Reichenau daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Reichenau

In Reichenau, Germany, January experiences a gentle average wind speed of 2.8 m/s (6 mph), making it one of the brisker months of the year. As winter transitions into spring, February and March see a slight decrease and stabilization, with average speeds dipping to 2.4 m/s (5 mph) and rising again to 2.5 m/s (6 mph), respectively. The winds pick up slightly in April at 2.6 m/s (6 mph) before breezy May arrives, boasting an average of 3.3 m/s (7 mph), the highest of the year. Following this peak, the summer months reflect a trend of reduced wind speeds, with June dropping to 2.0 m/s (4 mph) and hovering around similar figures through August. Interestingly, as autumn sets in, winds begin to regain strength, hinting at the forthcoming chill of winter. Overall, January's refreshing breezes set the stage for a dynamic wind pattern that ebbs and flows throughout the year.

Average January Wind Speed in Reichenau

The chart displays monthly wind speed patterns in Reichenau, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.8 m/s2.42.52.63.32.02.12.21.82.02.22.5
Data source: Reichenau January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Reichenau Compares to Other Months

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

In comparison to January, February typically experiences slightly milder temperatures, with an average of 3°C (38°F) compared to January's 1°C (34°F). The maximum temperature in February reaches up to 18°C (64°F), offering a noticeable warmth over January’s maximum of 14°C (58°F). Precipitation decreases in February to 68 mm (2.7 in) from 85 mm (3.4 in) in January, and although February has one more day of precipitation (12 days), the overall humidity remains slightly lower at 89% compared to January's 92%. For a more detailed look at February's weather, visit Reichenau weather in February.

January and March exhibit notable differences in weather patterns. In January, the temperatures range from a chilly -12°C (12°F) to a slightly warmer maximum of 14°C (58°F), with an average temperature hovering around 1°C (34°F). The month experiences significant precipitation at 85 mm (3.4 in) over 11 days, coupled with high humidity levels at 92%.

In contrast, March shows a marked warming trend, with temperatures ranging from -12°C (11°F) to a pleasant maximum of 20°C (68°F) and an average of 6°C (42°F). Although it sees a slight reduction in total precipitation at 78 mm (3.1 in), it also spans more days of precipitation, lasting 15 days, with humidity slightly lower at 87%. For a more detailed look at March weather conditions, you can visit Reichenau weather in March.

January and April present striking contrasts in weather conditions. In January, temperatures are at their coldest, ranging from a minimum of -12°C (12°F) to a maximum of 14°C (58°F), with an average of just 1°C (34°F). This month also sees high humidity levels at 92% and a substantial amount of precipitation, totaling 85 mm (3.4 in) over 11 days. In stark contrast, April enjoys a milder climate, with temperatures between -3°C (26°F) and 26°C (78°F), averaging 10°C (50°F). Precipitation is reduced to 58 mm (2.3 in) over 9 days, and humidity drops to 84%. This transition from the deep chill of winter to the warmth of spring is remarkable. For more detailed information about April weather, check Reichenau weather in April.

January and May present distinctly contrasting weather patterns. In January, temperatures are much colder, with a minimum dipping to -12°C (12°F) and an average around 1°C (34°F), while the maximum occasionally reaches 14°C (58°F). The month sees significant precipitation, totaling 85 mm (3.4 in) over 11 days, coupled with high humidity at 92%, creating a chilly and damp atmosphere.

In stark contrast, May brings milder temperatures, with a minimum of 2°C (35°F), an average of 13°C (57°F), and peaks reaching up to 29°C (85°F). Although May experiences more days of rain—16 in total—overall precipitation increases to 115 mm (4.5 in), but the humidity decreases to a more comfortable 80%. For a closer look at May's climate, you can explore Reichenau weather in May.

January and June exhibit strikingly contrasting weather characteristics. In January, temperatures can dip as low as -12°C (12°F) and struggle to reach a daily average of just 1°C (34°F), while precipitation typically amounts to 85 mm (3.4 in) over 11 days, accompanied by high humidity at 92%. In contrast, June brings much milder temperatures, with minimums around 8°C (47°F) and daily averages soaring to 19°C (66°F), peaking at a maximum of 34°C (93°F). Rainfall in June increases slightly to 126 mm (5.0 in) over 14 days, though the humidity is slightly lower at 82%. For more details on June weather, check out Reichenau weather in June.

January brings frigid temperatures, with minimums plunging to -12°C (12°F) and an average temperature of just 1°C (34°F). Precipitation occurs across 11 days, totaling 85 mm (3.4 in), coupled with high humidity at 92%. In stark contrast, July experiences a significant warmth, with minimum temperatures around 10°C (50°F) and an average of 20°C (68°F), reaching a maximum of 35°C (95°F). Although July sees slightly more precipitation at 95 mm (3.7 in) over 14 days, the humidity is lower at 83%. For more details, check out Reichenau weather in July.

January and August present a stark contrast in weather conditions. In January, temperatures can drop as low as -12°C (12°F), with an average temperature of 1°C (34°F) and occasional highs reaching 14°C (58°F). This chilly month also sees high humidity at 92% and experiences precipitation on 11 days, totaling 85 mm (3.4 in). In contrast, August boasts much warmer temperatures, ranging from a minimum of 8°C (47°F) to a comfortable average of 20°C (68°F), with peak temperatures soaring to 34°C (93°F). While August experiences slightly more precipitation at 127 mm (5.0 in) over 15 days, the humidity is lower at 80%. For more information on August weather in Reichenau, visit Reichenau weather in August.

January and September present strikingly different weather patterns. In January, temperatures can drop as low as -12°C (12°F), with an average of just 1°C (34°F) and highs reaching 14°C (58°F), making it the coldest month of the year. The month experiences significant humidity at 92% and a total precipitation of 85 mm (3.4 in) over 11 days. In contrast, September enjoys milder temperatures, with a minimum of 3°C (38°F), an average of 15°C (60°F), and a pleasant maximum of 28°C (83°F). The humidity is lower at 83%, and precipitation remains similar, at 82 mm (3.2 in) over the same number of days. For more details, you can check Reichenau weather in September.

In January, temperatures can plummet to a minimum of -12°C (12°F), with an average of only 1°C (34°F) and a maximum reaching 14°C (58°F). The month experiences significant precipitation, totaling 85 mm (3.4 in) over 11 days, along with high humidity at 92%. In contrast, October offers a milder climate, with minimum temperatures around 1°C (34°F), averages of 11°C (51°F), and highs peaking at 22°C (71°F). October also brings a slightly higher precipitation of 90 mm (3.5 in) over 13 days, while maintaining a more comfortable humidity level of 90%. For a closer look at seasonal specifics, check out Reichenau weather in October.

Comparing the weather between January and November reveals distinct seasonal differences. January typically experiences colder temperatures, with a minimum of -12°C (12°F) and an average of just 1°C (34°F), while November is milder, featuring a minimum of -2°C (29°F) and an average of 5°C (41°F). Precipitation is also noteworthy, as January sees more rainfall at 85 mm (3.4 in) over 11 days compared to November's 57 mm (2.2 in) during the same number of days. Additionally, humidity levels are slightly higher in January at 92%, compared to November's 88%. For more insights on November weather, you can check Reichenau weather in November.

January and December in Reichenau exhibit notable differences in weather patterns. In January, temperatures range from a brisk -12°C (12°F) to a mild 14°C (58°F), with an average around 1°C (34°F). This month also sees lower precipitation levels at 85 mm (3.4 in) over 11 days, indicating a drier period compared to December. In contrast, December experiences milder temperatures, with minimums around -4°C (25°F) and maximums reaching 13°C (56°F). It also has higher precipitation totaling 109 mm (4.3 in) across 18 days, coupled with slightly lower humidity at 90%. For a more detailed look at December weather, you can visit Reichenau weather in December.

Compare Reichenau's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Reichenau

As January rolls into Reichenau, it transforms the landscape with its chilly embrace and significant precipitation, making it distinct from the milder months. With temperatures dipping to a maximum of 14°C and often hovering around 1°C, this month feels colder than most, accompanied by high humidity levels reaching nearly 92%. The 85 mm of rainfall over approximately 11 precipitation days contributes to a chilly dampness that sets January apart. While other months may serenade with warmth and sunshine, January invites residents and visitors to bundle up and appreciate the quiet beauty of winter. For more insights into the climate, visit Reichenau Climate.