Last updated: August 27, 2025
In December, Schaffhausen, Switzerland, transforms into a winter wonderland with a maximum temperature reaching 13°C (56°F) and an average chill of 2°C (36°F). As the month progresses, temperatures can plunge to a minimum of -6°C (21°F), making warm layers essential for any outing. This period is marked by 103 mm (4.1 in) of precipitation spread over 17 days, contributing to a humidity level of 90%, which enhances the crisp, frosty air. Whether exploring the scenic landscapes or enjoying the festive atmosphere, December in Schaffhausen offers a unique blend of cold charm and seasonal beauty.
As winter deepens in Schaffhausen, Switzerland, December heralds a transition with temperatures that dip modestly. The month typically sees minimums around -6°C (21°F), providing a brisk chill, while averages rest near 2°C (36°F), hinting at the cold yet manageable climate. Even during the day, the maximums of about 13°C (56°F) reveal that the region is still a touch milder compared to the harsher depths of winter. This gradual decline from the milder temperatures of November sets the stage for the chillier months ahead, all while creating an enchanting atmosphere perfect for enjoying the seasonal festivities. The cool air, combined with the scenic winter landscape, makes December an ideal time for both adventure seekers and those looking to bask in the beauty of a Swiss winter wonderland.
In Schaffhausen, Switzerland, December stands out as a particularly wet month, with precipitation measuring 103 mm (4.1 in) over 17 days. This marks a notable spike in rainfall compared to the preceding months, as November recorded only 54 mm (2.1 in) over 11 days. The increased precipitation in December sets the stage for the winter season, often characterized by the crisp air and festive atmosphere. While earlier months like May and June also saw substantial rainfall, December's frequency of rainy days highlights a shift towards more consistent wet weather. This trend underscores the transition from the lingering warmth of autumn to the cold embrace of winter, making December a significant month in Schaffhausen’s climate narrative.
As the year wraps up, December in Schaffhausen, Switzerland brings a notable jump in humidity levels, reaching 90%—a slight uptick from November's 88%. This seasonal trend suggests a return to the high humidity typical of winter months, aligning closely with January's lofty 92%. Throughout the year, humidity fluctuates, peaking in the colder months and generally staying above 80%. Notably, summer months like May and August witness a moderate drop, hovering around 80%, before climbing again as autumn and winter settle in. This rhythmic dance of moisture in the air defines Schaffhausen's climate, offering a lush backdrop for the enchanting Swiss landscape.
In December, Schaffhausen experiences a significantly low UV Index of 1, categorized as low risk, which means you can enjoy the winter sun without much concern for sunburn—your burn time stretched to 45 minutes. This marks the end of a trend where the UV Index peaked at 9 during the intense summer months of June and July, the height of exposure with very high risks. As the year transitions from the winter chill to the sun's vibrant warmth, the UV Index gradually rises from a mere 2 in January to a notable 8 in May, emphasizing the importance of adapting your sun safety practices to the changing seasons. For a complete understanding of UV conditions throughout the year, visit Schaffhausen UV Index.
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In Schaffhausen, Switzerland, December offers a gentle transition from the crisp chill of November with 165 hours of sunshine. Although this is a dip compared to the previous month, it marks the tail end of the bright spell experienced throughout the late spring and summer months, where sunshine peaked at an impressive 406 hours in July. The winter months typically witness a decrease in sunlight, as evidenced by the gradual decline from the high of 358 hours in May to December's softer glow. However, even with the shorter days, the promise of sunshine persists, lighting up the serene landscapes of Schaffhausen as the year winds down.
In Schaffhausen, Switzerland, December tends to bring a notable decrease in sunny weather, with only a 20% chance of sunshine. This marks one of the lowest probabilities throughout the year, following November's 21% and preceding the hopeful increase in light come February. The trend shows that as winter deepens, the likelihood of clear skies diminishes significantly, with the month of March offering a more promising 45% chance of sunshine. While December may be the tail end of the year, it serves as a reminder that brighter days are on the horizon as the seasons shift.
In Schaffhausen, Switzerland, the daylight duration follows a clear seasonal rhythm, reflecting the town's geographic nuances. As December arrives, daylight dwindles to a mere 8 hours, echoing the earlier winter months of January and November. This decline marks a transition from the luminous 15 hours of sunlight in the peak of summer, showcasing the profound contrast between the seasons. The gradual increase in daylight starts again in February, hinting at the promise of spring as the days steadily grow longer, peaking at 15 hours in May and June. This cyclical pattern of light and shadow not only shapes the natural landscape but also influences the vibrant culture and daily life of Schaffhausen's residents.
As December blankets Schaffhausen in its winter embrace, the average wind speed gently rises to 2.6 m/s (about 6 mph), a modest increase that echoes the transitional nature of the season. Following a year of varied gusts, December's breezes are reminiscent of the earlier months, marking a subtle return to the stable winds of spring. This uptick is a refreshing contrast to the calmer summer months, such as June and September, which recorded the lowest speeds at 1.9 m/s. As the wind dances through the historical streets and the Rhine cascades, it stirs a sense of renewal, preparing the town for the winter festivities ahead.
Weather in Schaffhausen varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Schaffhausen, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather between December and January, we observe notable differences. December experiences milder temperatures with a minimum of -6°C (21°F) and an average of 2°C (36°F), while January sees lower minimum temperatures dropping to -13°C (8°F) and only a slight average decrease to 1°C (34°F). Precipitation in December is higher, totaling 103 mm (4.1 in) over 17 days, as opposed to January’s 81 mm (3.2 in) over just 11 days. Additionally, January exhibits slightly higher humidity, reaching 92%, compared to December's 90%. For more detailed insights, you can check Schaffhausen weather in January.
In December, the weather tends to be slightly milder with an average temperature of 2°C (36°F) and a maximum of 13°C (56°F), while February experiences colder temperatures, averaging 3°C (38°F) with a high of 18°C (65°F). December sees more precipitation, with 103 mm (4.1 in) spread over 17 days, compared to February's 63 mm (2.5 in) over 11 days, suggesting February is generally drier. Additionally, both months exhibit high humidity levels, with December at 90% and February at 89%, contributing to a consistently chilly atmosphere. For more detailed insights, you can explore Schaffhausen weather in February.
December and March present contrasting weather conditions, with December generally being colder and wetter. In December, temperatures range from a minimum of -6°C (21°F) to a maximum of 13°C (56°F), with an average of 2°C (36°F). The month sees significant precipitation, totaling 103 mm (4.1 in) over about 17 days, coupled with a high humidity level of 90%. In contrast, March experiences an average temperature of 6°C (42°F), with lows of -12°C (11°F) and highs reaching 21°C (69°F). While March also brings some precipitation, it totals only 73 mm (2.9 in) over 14 days, and humidity is slightly lower at 87%. For more detailed insights, check out Schaffhausen weather in March.
December and April present notably different weather conditions. In December, temperatures can dip as low as -6°C (21°F), with an average of around 2°C (36°F) and a maximum reaching 13°C (56°F). With 103 mm (4.1 in) of precipitation over about 17 days, the month is characterized by high humidity levels at 90%. In contrast, April offers a milder experience, with temperatures ranging from a minimum of -4°C (25°F) to a warm average of 10°C (50°F) and a maximum reaching 26°C (80°F). Precipitation decreases to 53 mm (2.1 in) over 9 days, and humidity drops slightly to 84%. This transition from December's chill to April's warmth showcases the gradual shift into spring. For specific details and trends, you can visit Schaffhausen weather in April.
In December, the weather tends to be much colder, with temperatures ranging from a chilling -6°C (21°F) to a mild 13°C (56°F), and an average temperature of around 2°C (36°F). The month sees considerable precipitation, totaling 103 mm (4.1 in) over 17 days, along with high humidity at 90%. In contrast, May experiences a more favorable climate, with temperatures varying from -2°C (29°F) to a warm 30°C (87°F), and an average temperature of 13°C (56°F). Although precipitation is slightly higher at 109 mm (4.3 in) spread over 16 days, the humidity is lower at 80%. For more details on the conditions in May, you can refer to Schaffhausen weather in May.
In December, temperatures in Schaffhausen drop significantly, with a minimum of -6°C (21°F) and an average of just 2°C (36°F). The month experiences around 103 mm (4.1 in) of precipitation over 17 days and high humidity levels of 90%. In stark contrast, June presents a much milder climate, with temperatures ranging from a minimum of 6°C (44°F) to a maximum of 34°C (93°F) and an average of 18°C (65°F). Although June sees slightly more precipitation at 113 mm (4.5 in) over 13 days, the overall humidity is lower at 82%. This drastic variation between the two months highlights the seasonal shifts in weather in the region. For more details on the weather in June, you can visit Schaffhausen weather in June.
December and July present stark contrasts in weather. December typically sees much colder temperatures, with a minimum of -6°C and an average of 2°C, compared to July's milder minimum of 7°C and an average of 20°C. The maximum temperature in December peaks at 13°C, while July can soar to a high of 36°C. Precipitation is more frequent in December, with rain on approximately 17 days and a total of 103 mm, while July experiences rain on 14 days with 76 mm of precipitation. Additionally, humidity levels are higher in December at 90% compared to July's 83%. For more details, check out Schaffhausen weather in July.
December and August present contrasting weather conditions. In December, temperatures range from a chilly -6°C (21°F) at night to a mild 13°C (56°F) during the day, with an average temperature of 2°C (36°F). The month is characterized by high humidity levels at 90% and significant precipitation, totaling 103 mm (4.1 in) over 17 days. In stark contrast, August boasts much warmer temperatures, with nighttime lows of 7°C (44°F) and daytime highs reaching a sweltering 35°C (96°F), averaging around 19°C (67°F). This summer month sees slightly less precipitation at 102 mm (4.0 in) but over fewer days, totaling 13. For more details, you can check Schaffhausen weather in August.
December and September present contrasting weather patterns. In December, temperatures can drop to as low as -6°C (21°F), with an average of 2°C (36°F) and a maximum of 13°C (56°F). This month is characterized by high humidity at 90% and significant precipitation, averaging 103 mm (4.1 in) over about 17 days. In stark contrast, September enjoys milder temperatures that range from a minimum of 1°C (35°F) to a comfortable maximum of 30°C (85°F), with an average of 15°C (59°F). The precipitation is also lighter at 66 mm (2.6 in) over around 11 days, and humidity is lower at 83%. For a more detailed overview of September’s climate, you can check out Schaffhausen weather in September.
December weather tends to be significantly colder than that of October, with temperatures ranging from a minimum of -6°C (21°F) to a maximum of just 13°C (56°F), compared to October’s milder range of -1°C (30°F) to 23°C (73°F). While both months exhibit high humidity at 90%, December experiences more precipitation, totaling 103 mm (4.1 in) over 17 days, compared to October’s 78 mm (3.1 in) over 12 days. For a closer look at October's weather specifics in Schaffhausen, you can visit this link: Schaffhausen weather in October.
In December, temperatures drop further compared to November, with a minimum of -6°C (21°F) and an average of 2°C (36°F), whereas November sees milder conditions with a minimum of -3°C (27°F) and an average of 4°C (40°F). Additionally, December experiences significantly more precipitation, totaling 103 mm (4.1 in) over 17 days, compared to November's 54 mm (2.1 in) over 11 days. Humidity remains relatively high in both months, with December slightly higher at 90% compared to November's 88%. For more details on the weather trends, check out Schaffhausen weather in November.
As December rolls into Schaffhausen, the city experiences a noticeable shift in weather patterns compared to other months. Temperatures dip significantly, introducing a cooler atmosphere where chilly mornings become the norm, and the occasional frost paints the landscape. The month is marked by an increase in precipitation, with damp days becoming more frequent, contributing to a high humidity level that envelops the region in a moist haze. This blend of cool temperatures and persistent rain creates a distinctively wintry feel, setting the stage for cozy festivities and a serene end to the year. For a deeper understanding of the weather trends, visit Schaffhausen Climate.