January Weather in Trento, Italy

Last updated: March 24, 2025

In January, the charming city of Trento, Italy experiences a notable chill, with average temperatures hovering around -1°C (31°F). Daytime sees a maximum of 11°C (53°F), while the nights can plunge to a brisk -17°C (2°F). Visitors should prepare for 5 days of precipitation, totaling 35 mm (1.4 in), as the air carries a high humidity of 87%. This contrast of cool temperatures and occasional moisture creates a wintry atmosphere that is both refreshing and invigorating, perfect for enjoying Trento's stunning scenery and cozy indoor escapes.

January Temperature in Trento

In January, Trento experiences a chill that can plunge to a frigid -17°C (2°F) at its lowest, with an average temperature hovering around -1°C (31°F). The month brings a modest peak of 11°C (53°F), illustrating the transition from the deep winter freeze toward milder days. As the season progresses into February, temperatures show a slight upward trend, with minimums rising to -15°C (6°F) and an average of 2°C (36°F), hinting at the approaching warmth. This gradual thaw continues into March, where the temperatures further improve, allowing residents and visitors alike to enjoy the emerging early spring atmosphere. Overall, January in Trento is marked by a crisp coldness, but it sets the stage for the gradual warming trend that follows in the months ahead.

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

The chart illustrates January temperature patterns in Trento, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec313640475463656559514134
Data source: Temperature data for Trento 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 Trento

In January, Trento experiences relatively mild precipitation, with 35 mm (1.4 in) falling over just 5 days. This sets the stage for a gradual increase in rainfall as winter transitions into spring, with February seeing a rise to 53 mm (2.1 in) and 7 rainy days. The trend continues to escalate dramatically through the early months of the year, culminating in April’s peak of 134 mm (5.3 in) across 15 days. As the landscape transforms into lush greenery in May and June, the region witnesses its highest levels of rainfall, with May receiving 157 mm (6.2 in) over 22 days. This cyclical pattern suggests that while January’s precipitation is modest, the subsequent months usher in a significant uptick, reflecting the dynamic weather typical of Trento's transitional climate.

January Precipitation Trends in Trento

The chart displays monthly precipitation patterns in Trento, 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.
JanFebMarAprMayJunJulAugSepOctNovDec355388134157126160163108149169113
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

January Humidity in Trento

In January, Trento, Italy experiences notably high humidity at 87%, setting the tone for the month. This level of humidity reflects the winter chill, lingering in the air as the city transitions from the festive season. As the year progresses into February and March, humidity begins to decrease gradually, dropping to 79% and 69% respectively, signaling the slow emergence of spring. However, the trend shifts back towards higher humidity levels as the air starts to moisten again in the subsequent months, peaking once more in the colder months of October and November at 83% and 88%, respectively. This cyclical pattern illustrates Trento's distinct seasonal shifts, where winter months bring moisture to the atmosphere, contrasting with the drier summer months that see humidity levels dip to their lowest at 54% in August.

January Average Humidity in Trento

This chart illustrates the average monthly humidity levels in Trento, 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.
JanFebMarAprMayJunJulAugSepOctNovDec87%79%69%71%70%65%61%54%66%83%88%85%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Trento

In January, Trento, Italy, experiences a UV Index of 2, categorized as low exposure, with a burn time of approximately 45 minutes under the sun. This trend of low UV exposure carries over into December, suggesting a seasonal pattern where winter months are less intense, allowing for longer outdoor enjoyment without the immediate risk of sunburn. As the year progresses into February, the UV Index gradually climbs to 3, indicating a moderate exposure level and a reduced safe burn time of 30 minutes. The spring months bring a substantial increase, peaking in May and June with a very high index of 8 and 10, respectively, where caution becomes essential as burn times shrink to just 15 minutes. This clear upward trend in the UV Index underscores the importance of sun safety measures as residents transition into the sunnier months. Learn more about the UV index patterns throughout the year at Trento UV Index.

Maximum UV Index Levels in Trento for January

The chart shows the monthly maximum UV Index (UVI) for Trento 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.
JanFebMarAprMayJunJulAugSepOctNovDec23678101097532
Data source: Trento 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 Trento

In Trento, Italy, the January sunshine offers a modest yet significant start to the year, with 192 hours of glorious daylight. This promising trend of increasing brightness continues into February, where sunlit hours rise to 247, signaling the gradual approach of spring. As the months roll on, March and April bring a delightful surge, with sunlight peaking at 351 hours in April—ushering in longer, warmer days that enhance the region's stunning landscapes. In May and June, the sunshine flourishes with 379 and 408 hours, respectively, creating a vibrant atmosphere perfect for outdoor explorations. However, as summer peaks in July with 427 hours, a gentle decline begins, yet even August maintains a generous 390 hours. This trend of diminishing light continues through the fall into October and November, reminding residents and visitors alike of the cyclical nature of the seasons. Ultimately, Trento's January light, while lower compared to summer, lays the foundation for the sun-soaked days that lie ahead.

Monthly Sunshine Duration in Trento: January Highlighted

The January sunshine duration represents the total number of hours Trento 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.
JanFebMarAprMayJunJulAugSepOctNovDec192h247h320h351h379h408h427h390h332h296h228h209h
Data source: Trento January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Trento During January

In January, Trento, Italy experiences a 31% likelihood of sunny weather, marking one of the lower chances of sunshine for the year. As winter transitions into spring, the likelihood of sunny days steadily increases, with February climbing to 47% and March reaching an impressive 61%. This pattern suggests that as temperatures rise and nature awakens, residents and visitors alike can anticipate more sun-soaked days. Interestingly, the chances dip again slightly in April to 41%, before fluctuating through the summer months, reflecting the region's dynamic weather patterns. Thus, while January may offer a gloomy start, the promise of brighter days is just around the corner, peaking as the seasons shift.

Percentage of Sunny Days in January in Trento

The chart illustrates the percentage of sunny days in Trento 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 Trento experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec31%47%61%41%32%45%42%48%43%39%36%47%
Data source: Trento January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Trento in January

In Trento, Italy, the transition from winter to spring brings a remarkable increase in daylight, starting with a modest 9 hours of daylight in January. As the months progress, this duration slowly lengthens, with February adding an hour, reaching 10 hours. The pace quickens in March and April, where daylight expands to 11 and then 13 hours respectively, signaling the arrival of brighter days. By May and June, residents can relish in 14 to 15 hours of daylight, marking the peak of summer. However, this brightness begins to wane, with July maintaining 15 hours before gradually decreasing to 14 hours in August and tapering down through the autumn months. By November, daylight returns to 9 hours, and December sees the least at 8 hours, closing the year with a reflective embrace of winter. This rhythmic ebb and flow of daylight encapsulates the beauty of Trento’s seasonal cycle, inviting both locals and visitors to enjoy the vibrant changes each month brings.

Average Daylight Hours in Trento for January

The chart illustrates the variation in daylight duration in Trento throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 5m10h 21m11h 56m13h 34m14h 57m15h 40m15h 17m14h 3m12h 29m10h 52m9h 26m8h 41m
Data source: Trento daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Trento

In January, Trento experiences a gentle embrace of wind, with an average speed of 1.3 m/s (3 mph), setting a calm tone for the year ahead. This tranquil start is emblematic of the city's winter character, where the winds are modestly persistent yet unintrusive. As the seasons progress into February and March, the breeze slightly subsides, reaching its calmest point in March at 1.0 m/s (2 mph), inviting leisurely strolls through the picturesque streets. Interestingly, the wind picks up again in April and May, returning to 1.3 m/s (3 mph), hinting at the budding vibrancy of spring. This trend of gentle winds continues through the summer months, peaking slightly in November as temperatures cool, before circling back to the soothing flow that defines Trento's winter months, culminating in another 1.3 m/s (3 mph) in December. Overall, January's winds, though soft, set a rhythmic pattern that perfectly aligns with the city's serene yet spirited atmosphere throughout the year.

Average January Wind Speed in Trento

The chart displays monthly wind speed patterns in Trento, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.3 m/s1.11.01.21.31.21.21.11.01.11.11.3
Data source: Trento January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Trento Compares to Other Months

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

January and February exhibit distinct weather characteristics, despite their proximity in the winter season. January tends to be colder, with temperatures ranging from a minimum of -17°C (2°F) to a maximum of 11°C (53°F), while February sees slightly milder conditions, with temperatures varying from -15°C (6°F) to a more comfortable maximum of 17°C (63°F). In terms of precipitation, February experiences more moisture, totaling 53 mm (2.1 in) over 7 days compared to January's 35 mm (1.4 in) across 5 days. Additionally, January has higher humidity levels at 87% compared to February's 79%, resulting in a colder and more damp feeling in the earlier month. For more detailed insights about the weather, you can visit Trento weather in February.

In January, the weather is quite cold, with temperatures ranging from a minimum of -17°C (2°F) to a maximum of 11°C (53°F), averaging around -1°C (31°F). Humidity is high at 87%, and there is moderate precipitation of 35 mm (1.4 in) spread over 5 days. In contrast, March experiences a notable warming trend, with temperatures ranging from -13°C (9°F) to a maximum of 18°C (65°F), averaging 5°C (41°F). However, March is also wetter, with precipitation totaling 88 mm (3.5 in) over 11 days, and humidity drops to 69%. For more details on the specific conditions in March, you can check Trento weather in March.

January weather is characterized by cold temperatures, with a minimum of -17°C (2°F) and an average of -1°C (31°F), making it one of the coldest months of the year. It experiences relatively low precipitation at 35 mm (1.4 in) over just 5 days, although the high humidity of 87% can make the cold feel more biting.

In contrast, April brings a significant warming trend, with temperatures ranging from a minimum of -4°C (26°F) to a maximum of 22°C (71°F), averaging around 8°C (47°F). This month sees increased precipitation, totaling 134 mm (5.3 in) over 15 days, but the humidity drops to a more comfortable 71%. For a detailed look at what to expect, you can check Trento weather in April.

In January, the weather is starkly cold, with temperatures ranging from a frigid minimum of -17°C (2°F) to a maximum of 11°C (53°F), creating an average of -1°C (31°F). Precipitation levels are relatively low, with 35 mm (1.4 in) occurring over just 5 days, and the high humidity at 87% adds to the chill. In contrast, May brings a significant warming trend, with temperatures ranging from a minimum of -1°C (30°F) to a comfortable average of 12°C (54°F) and a daily maximum reaching up to 22°C (72°F). However, May sees increased precipitation at 157 mm (6.2 in) spread over 22 days, accompanied by a reduced humidity level of 70%. For more details on the delightful transition to spring, you can check Trento weather in May.

January weather in the region is characterized by cold temperatures, with a minimum of -17°C (2°F) and an average of -1°C (31°F), reaching a maximum of 11°C (53°F). The month is relatively dry, receiving about 35 mm (1.4 in) of precipitation over just 5 days, and humidity is high at 87%. In contrast, June brings a significant shift, with temperatures ranging from a minimum of 7°C (46°F) to a scorching maximum of 31°C (88°F), averaging around 17°C (63°F). Precipitation increases to 126 mm (5.0 in) spread across 15 days, and the humidity drops to a more comfortable 65%. For more specifics on the weather in this month, you can check Trento weather in June.

In January, the weather in Trento is characterized by cold temperatures, with minimums dropping to -17°C (2°F) and average highs reaching only 11°C (53°F). The month experiences limited precipitation, totaling around 35 mm (1.4 in) over about 5 days, and high humidity levels at 87%. In contrast, July brings a significant warm-up, with temperatures ranging from a minimum of 8°C (47°F) to a maximum of 27°C (81°F) and an average of 18°C (65°F). However, July is also the wettest month, with precipitation soaring to 160 mm (6.3 in) spread over 19 days and relatively lower humidity at 61%. For a more detailed look at the summer climate, check out Trento weather in July.

January and August present a stark contrast in weather conditions. In January, temperatures can plunge as low as -17°C (2°F) with an average of -1°C (31°F), while precipitation is relatively low at 35 mm (1.4 in) occurring over just 5 days, coupled with high humidity at 87%. In contrast, August brings a much milder climate, with minimum temperatures around 9°C (48°F) and an average of 18°C (66°F), peaking at 28°C (83°F). However, it also tends to be wetter, with 163 mm (6.4 in) of precipitation spread across 15 days and lower humidity at 54%. For more specifics on August weather, you can explore Trento weather in August.

January and September present stark contrasts in weather. In January, temperatures can plummet as low as -17°C (2°F), with an average around -1°C (31°F) and a maximum reaching 11°C (53°F). This month is characterized by high humidity at 87% and relatively low precipitation of 35 mm (1.4 in) over just five days.

In contrast, September sees a much milder climate, with minimum temperatures around 4°C (40°F) and averages climbing to 15°C (59°F), peaking at a comfortable 24°C (76°F). However, this month also experiences more precipitation, totaling 108 mm (4.2 in) over 14 days, along with a decrease in humidity to 66%. For detailed information on September weather in Trento, you can visit Trento weather in September.

In comparing January and October weather, it's clear that January is much colder, with temperatures ranging from a frigid -17°C (2°F) to a mild max of 11°C (53°F), while October boasts more moderate temperatures between 2°C (35°F) and 21°C (70°F). January experiences lower precipitation at 35 mm (1.4 in) over just 5 days, whereas October sees significantly higher rainfall of 149 mm (5.9 in) across 10 days. Humidity levels are slightly elevated in January at 87%, while October maintains a comfortable 83%. For more detailed information about October weather, you can visit Trento weather in October.

When comparing January and November weather, we notice significant differences in temperature and precipitation. In January, temperatures are much colder, with a minimum of -17°C (2°F) and an average of -1°C (31°F), while November experiences milder conditions with temperatures ranging from -8°C (18°F) to a maximum of 16°C (62°F). Precipitation is also notably higher in November, totaling 169 mm (6.7 in) over 12 days, compared to January's 35 mm (1.4 in) over just 5 days. Despite January's lower temperatures, both months share a similar level of humidity, hovering around 87% in January and 88% in November. For more detailed information, check out Trento weather in November.

In comparison to December, January experiences slightly colder temperatures, with average highs reaching 11°C (53°F) and lows dropping to -17°C (2°F) compared to December's minimum of -13°C (10°F) and an average of 1°C (34°F). Precipitation is notably lower in January, measuring 35 mm (1.4 in) over just 5 days, while December sees a much wetter month with 113 mm (4.5 in) across 8 days. Humidity levels remain comparable, with January at 87% and December at 85%. For a more detailed look at the December weather, you can check Trento weather in December.

Compare Trento's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Trento

January in Trento presents a distinct contrast to the warmer months, as it ushers in a chillier atmosphere characterized by cold temperatures and significant humidity. With maximums barely reaching 11°C and average lows plunging to -1°C, this month stands out for its frigid conditions, often highlighted by a few snowy days. The precipitation, though modest, adds a dampness that enhances the wintery feel, making January a time where the landscape transforms into a serene, frosty wonderland. For those seeking to understand how the January climate compares to other months, detailed insights can be found at Trento Climate.