January Weather in San Cassiano, Italy

Last updated: March 24, 2025

Nestled in the stunning Dolomites, San Cassiano experiences a January marked by contrasting temperatures, with a maximum of 6°C (43°F) and a chilling minimum plummeting to -22°C (-7°F). The average temperature hovers around -5°C (24°F), setting a serene winter backdrop for visitors. January brings about 50 mm (2.0 in) of precipitation over 8 days, contributing to the region's picturesque snowy landscapes. With humidity levels reaching 92%, the winter air feels crisp and invigorating, making it an ideal haven for snow lovers and outdoor enthusiasts alike.

January Temperature in San Cassiano

In January, San Cassiano, Italy, can be quite frosty, with temperatures ranging from a frigid -22°C (-7°F) to a milder 6°C (43°F). The average temperature hovers around -5°C (24°F), offering a stark contrast to the milder temperatures of the following month. As February rolls in, we notice a slight warming trend, with the minimum temperature rising to -20°C (-3°F) and an average of -1°C (30°F), hinting at the forthcoming spring season. This gradual increase continues into March, where temperatures flirt with positives, reaching an average of 1°C (35°F). Overall, January serves as the coldest month, setting the stage for the eventual thaw that unfolds in the months ahead as winter gives way to promises of spring.

January Weather in San Cassiano: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in San Cassiano, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec243034424958616053453627
Data source: Temperature data for San Cassiano 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 San Cassiano

In January, San Cassiano experiences a relatively mild start to the year with 50 mm (2.0 in) of precipitation spread over 8 days. This sets the stage for a gradual increase in moisture as winter transitions into spring. Following January, February sees a slight decrease in rainfall, but by March, the precipitation almost doubles, reaching 83 mm (3.3 in) over 11 days. As the months progress, particularly from April to June, the area experiences a notable surge in rainfall, culminating in May with 150 mm (5.9 in), marking a seasonal peak. This trend reflects a pattern where early winter is relatively dry before the onset of spring significantly increases precipitation, creating a lush landscape as the year unfolds.

January Precipitation Trends in San Cassiano

The chart displays monthly precipitation patterns in San Cassiano, 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.
JanFebMarAprMayJunJulAugSepOctNovDec504983112150132104143116159136108
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in San Cassiano

In January, San Cassiano experiences a notably high humidity level of 92%, setting the tone for a winter immersed in moisture. This high humidity slightly decreases to 89% in February and continues to decline through March at 87%. As spring approaches, humidity gradually eases further, reaching 84% in April and stabilizing at around 80% by May. The warmer months see a modest rise, with humidity touching 82% in June and settling at 83% in July. As summer wanes, August boasts similar levels before another rise to 83% in September. However, as autumn unfolds, humidity levels climb once again, reaching 90% in October and hovering around 88% in November. The year closes with another spike back to 90% in December, reflecting the cyclical nature of San Cassiano's humid climate throughout the seasons, where winter's embrace often returns as the year draws to a close.

January Average Humidity in San Cassiano

This chart illustrates the average monthly humidity levels in San Cassiano, 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 San Cassiano

In January, the UV Index in San Cassiano, Italy, is relatively low at 2, indicating a safe outdoor experience with a burn time of approximately 45 minutes. As winter transitions into spring, the UV levels begin to rise, reaching a moderate 4 in February and signaling shorter burn times. By March, the index escalates to 6, categorized as high exposure, where sun protection becomes more essential. This trend continues sharply into April and May, with the index peaking at 9 and 10 during the summer months, suggesting a significant increase in UV radiation and a critical burn time of just 15 minutes. As the year progresses into autumn, the index gradually declines, landing back at 3 in November and reverting to 2 by December. This annual progression highlights the real need for seasonal sun safety awareness in San Cassiano, especially during the peak summer months. To explore more about the UV trends throughout the year, visit San Cassiano UV Index.

Maximum UV Index Levels in San Cassiano for January

The chart shows the monthly maximum UV Index (UVI) for San Cassiano 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.
JanFebMarAprMayJunJulAugSepOctNovDec24689101097632
Data source: San Cassiano 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 San Cassiano

In January, San Cassiano enjoys about 179 hours of sunshine, a gentle prelude to a gradual increase that sets the stage for spring. As winter yields to early spring, February ushers in 236 hours, and by March, the days further brighten to 310 hours, signifying a notable shift towards warmth and vitality. The trend continues to climb through to April and May, with each month basking in 336 and 359 hours respectively, creating an inviting atmosphere for outdoor pursuits. June peaks at 386 hours, leading into the sun-drenched summer months, reaching a high of 410 hours in July before gradually tapering off into August with 366 hours. As autumn takes hold in September, sunshine hours start to decrease to 309, and by the end of the year, October settles at 276 hours, followed by November and December with 204 and 199 hours respectively. This rhythmic ebb and flow of sunlight not only defines the seasonal charm of San Cassiano but also highlights the town's allure as a year-round destination.

Monthly Sunshine Duration in San Cassiano: January Highlighted

The January sunshine duration represents the total number of hours San Cassiano 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.
JanFebMarAprMayJunJulAugSepOctNovDec179h236h310h336h359h386h410h366h309h276h204h199h
Data source: San Cassiano January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in San Cassiano During January

In San Cassiano, Italy, the likelihood of sunny weather in January is notably low at 30%, making it one of the cloudier months of the year. As winter continues into February, the chances of sunlight increase to 42%, suggesting a gradual transition toward clearer skies. However, it's not until March that sun-seekers can truly rejoice, as the probability of sunny days rises significantly to 59%. This upward trend echoes through the spring and early summer months, with April and May seeing sunny possibilities hover around 46% and 38%, respectively. The peak of sunshine arrives in August at 50%, but sunshine starts becoming less predictable again in the fall. Overall, while January may be a bit gloomy, the promise of brighter days is just around the corner!

Percentage of Sunny Days in January in San Cassiano

The chart illustrates the percentage of sunny days in San Cassiano 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 San Cassiano experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec30%42%59%46%38%38%40%50%33%40%35%44%
Data source: San Cassiano January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in San Cassiano in January

In San Cassiano, Italy, January ushers in a serene atmosphere with approximately 9 hours of daylight, a modest reminder of winter's grip. As the month progresses into February, daylight begins to stretch to 10 hours, hinting at the forthcoming warmth of spring. By March, this trend continues, with daylight expanding to 11 hours as nature awakens from its slumber. The longer days continue through April and May, where sunlight bathes the region for 13 and 14 hours respectively, encouraging outdoor adventures and social gatherings. The peak of summer arrives in June and July with a delightful 15 hours of daylight, allowing residents and visitors alike to fully embrace the stunning landscapes. However, as August rolls in, a gentle decline starts, with daylight reducing to 14 hours. This gradual retreat continues into September, returning to 12 hours as autumn sets in. By October, the days shorten further to 10 hours, and the cycle culminates in November and December, where daylight diminishes to 9 and 8 hours respectively, enveloping San Cassiano in the quiet beauty of winter once more. Overall, from winter's quiet light to the vibrant days of summer, the daylight duration reflects the enchanting rhythm of nature's seasonal dance.

Average Daylight Hours in San Cassiano for January

The chart illustrates the variation in daylight duration in San Cassiano throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 4m10h 20m11h 56m13h 34m14h 58m15h 41m15h 18m14h 4m12h 29m10h 52m9h 25m8h 40m
Data source: San Cassiano daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in San Cassiano

In January, San Cassiano experiences its highest average wind speed of the year at 1.6 m/s (4 mph), setting a brisk pace for the start of the year. As the winter chill lingers, the winds gradually calm down in February, dipping to a gentle 1.1 m/s (2 mph), indicating a shift towards more tranquil conditions. This trend of decreasing wind speed continues through the spring months, with only slight fluctuations, remaining in the 1.2 to 1.3 m/s (3 mph) range until the season's transition into summer. Interestingly, the winds pick up just slightly again in November at 1.4 m/s (3 mph) before rising to 1.8 m/s (4 mph) by December, suggesting a return of the seasonal gusts. Overall, January stands out as the month where the winds make their strongest statement, setting the tone for the rest of the year.

Average January Wind Speed in San Cassiano

The chart displays monthly wind speed patterns in San Cassiano, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.6 m/s1.11.31.21.31.11.21.21.01.21.41.8
Data source: San Cassiano January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in San Cassiano Compares to Other Months

The weather in San Cassiano 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 San Cassiano and find detailed weather information for every month.

In January, the weather is particularly cold with temperatures ranging from a minimum of -22°C (-7°F) to a maximum of 6°C (43°F), averaging around -5°C (24°F). The month sees considerable precipitation totaling 50 mm (2.0 in) over about 8 days, along with high humidity levels reaching 92%. By contrast, February brings a slight warming trend, with temperatures fluctuating between a minimum of -20°C (-3°F) and a maximum of 14°C (57°F), resulting in a more pleasant average of -1°C (30°F). Precipitation remains consistent at 49 mm (1.9 in) over 9 days, and humidity drops slightly to 89%. For more detailed insights, check out San Cassiano weather in February.

In January, the weather is markedly colder, with average temperatures hovering around -5°C (24°F) and lows plummeting to -22°C (-7°F). The month experiences relatively low precipitation, with about 50 mm (2.0 in) falling over 8 days and high humidity levels at 92%. In contrast, March brings a noticeable shift in conditions; average temperatures rise to 1°C (35°F), with highs reaching up to 16°C (61°F). Precipitation increases to 83 mm (3.3 in) over 11 days, while humidity remains slightly lower at 87%. For a more detailed look at the weather patterns in March, you can visit San Cassiano weather in March.

In January, temperatures are notably frigid, with a minimum of -22°C (-7°F) and an average of -5°C (24°F), peaking at 6°C (43°F). This month experiences 50 mm (2.0 in) of precipitation over about 8 days, along with high humidity at 92%. In contrast, April witnesses a significant warm-up, where temperatures range from a minimum of -7°C (19°F) to a comfortable maximum of 18°C (65°F), averaging 5°C (42°F). The precipitation in April increases to 112 mm (4.4 in) over 11 days, though humidity decreases to 84%. For more detailed insights into April weather, you can visit San Cassiano weather in April.

January and May present starkly contrasting weather conditions. In January, temperatures plunge to a minimum of -22°C (-7°F) with an average of -5°C (24°F) and a maximum of 6°C (43°F), making it a cold and frosty month. The humidity is high at 92%, and although the precipitation level is relatively low at 50 mm, it is spread over about 8 days.

In contrast, May brings a significant warming trend, with temperatures ranging from a minimum of -8°C (18°F) to an average of 9°C (49°F) and highs reaching 22°C (72°F). Precipitation increases to 150 mm, occurring on 20 days, and humidity drops to 80%, creating a more come and vibrant atmosphere. For those looking to explore the weather conditions specific to this month, more details can be found at San Cassiano weather in May.

In January, the weather is characterized by harsh cold temperatures, with minimums plummeting to -22°C (-7°F) and an average of -5°C (24°F). The month experiences about 50 mm (2.0 in) of precipitation over 8 days, contributing to a high humidity level of 92%. In stark contrast, June brings a significant warming trend, with minimum temperatures at 3°C (38°F) and average highs reaching 31°C (88°F). This month sees increased precipitation at 132 mm (5.2 in) spread over 18 days, but humidity remains relatively lower at 82%. For more detailed insights, check San Cassiano weather in June.

January and July present stark contrasts in weather conditions. In January, temperatures can plummet as low as -22°C (-7°F), with an average of -5°C (24°F) and a maximum of 6°C (43°F), making it one of the coldest months of the year. The humidity is notably high at 92%, and precipitation occurs over 8 days, totaling 50 mm (2.0 in). In contrast, July experiences a much milder climate, with temperatures ranging from a minimum of 5°C (41°F) to an average of 16°C (61°F) and a maximum of 27°C (81°F). The month is also wetter, with 104 mm (4.1 in) of precipitation spread over 18 days, though humidity is slightly lower at 83%. For more specific insights into July weather, you can visit San Cassiano weather in July.

In January, the weather is characterized by frigid temperatures, with average lows around -5°C (24°F) and occasional dips to -22°C (-7°F). The month also sees significant humidity at 92%, alongside 50 mm (2.0 in) of precipitation spread over 8 days. In stark contrast, August brings warmer temperatures, with averages around 16°C (61°F) and highs reaching 28°C (82°F). Though it's generally more humid at 80%, August experiences much higher precipitation levels at 143 mm (5.6 in) over 17 days. For a more detailed look at the conditions, you can check San Cassiano weather in August.

January and September present strikingly different weather conditions. In January, temperatures can plunge as low as -22°C (-7°F), with an average of -5°C (24°F) and a maximum of 6°C (43°F). This cold month experiences about 50 mm (2.0 in) of precipitation over approximately 8 days, accompanied by high humidity levels of 92%. In contrast, September boasts milder temperatures ranging from a minimum of -2°C (28°F) to an average of 12°C (53°F) and a maximum of 22°C (72°F). Furthermore, it is quite a wetter month, with precipitation totaling 116 mm (4.6 in) over 14 days, though humidity is slightly lower at 83%. For more detailed insights on September's climate, you can visit San Cassiano weather in September.

January and October present stark contrasts in weather conditions. In January, temperatures often plunge as low as -22°C (-7°F), with an average of -5°C (24°F) and a maximum of 6°C (43°F), making it the coldest month of the year. Precipitation, while limited to 50 mm (2.0 in) over 8 days, falls amidst a notably high humidity of 92%. In contrast, October features a much milder climate, with minimum temperatures around -5°C (23°F), averages of 7°C (46°F), and highs reaching 19°C (66°F). This month sees increased rainfall, totaling 159 mm (6.2 in) over 10 days, with humidity maintaining a slightly lower level at 90%. For those interested in the specifics, you can find more details about San Cassiano weather in October.

In January, temperatures can plunge to a minimum of -22°C (-7°F), with an average of -5°C (24°F) and a maximum of only 6°C (43°F), creating a bitterly cold atmosphere. In contrast, November offers a milder climate, with temperatures ranging from a minimum of -14°C (6°F) to a maximum of 15°C (58°F) and an average of 2°C (36°F). However, November sees higher precipitation levels, totaling 136 mm (5.3 in) over 12 days, compared to January's 50 mm (2.0 in) across 8 days, along with slightly lower humidity at 88%. For a more detailed look at the weather in November, visit San Cassiano weather in November.

In December, the weather in San Cassiano is generally milder compared to January, with average temperatures ranging from -3°C (27°F) to a maximum of 7°C (45°F), while January sees more extreme cold, with averages around -5°C (24°F) and highs reaching only 6°C (43°F). December experiences more precipitation, totaling 108 mm (4.3 in) over 11 days, compared to January's 50 mm (2.0 in) over 8 days, contributing to a damp atmosphere with humidity levels averaging 90% in December and slightly higher at 92% in January. For a detailed look at December’s weather patterns, visit San Cassiano weather in December.

Compare San Cassiano's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in San Cassiano

January in San Cassiano showcases a unique blend of cold temperatures and high humidity, distinguishing it from the milder months of the year. While the maximum temperatures can touch a chilly 6°C, the average dips significantly, creating a crisp atmosphere ideal for winter activities. With a notable 92% humidity and about eight days of precipitation, the winter landscape is often dressed in snow, making it a stark contrast to the sunnier seasons. For those looking to understand how these conditions shape the region's climate and activities, more detailed insights can be found at San Cassiano Climate.