January Weather in Florence, United States

Last updated: February 24, 2025

January in Florence, United States, brings a unique blend of chilly temperatures and considerable moisture. With a maximum of 15°C (59°F) and an average of 8°C (46°F), the month can see temperatures dip to a minimum of -5°C (23°F), making warm clothing essential. Rain is frequent, with 201 mm (7.9 in) of precipitation spread over 16 days, contributing to a humidity level of 84% that adds to the crisp winter atmosphere. This combination of cold and wet weather makes January a time of transformation, where the landscape shifts and the air feels refreshingly vibrant.

January Temperature in Florence

In Florence, United States, January typically ushers in the depths of winter, with temperatures ranging from a brisk -5°C (23°F) as the minimum to a moderate 15°C (59°F) at its peak. The average temperature hovers around 8°C (46°F), offering a chilly yet bearable climate for visitors and residents alike. As the month progresses into February, the temperatures remain similarly cool, with slight variations that hint at the slow transition to spring. The consistent average temperatures of the early months provide a stark contrast to the coming warmer seasons. This increase in warmth becomes more pronounced in March and April, as temperatures steadily rise, showcasing Florence's gradual shift from the winter chill to the vibrant warmth of summer. Such trends highlight the region's temperate climate, where each month seamlessly blends into the next, setting the stage for the lush beauty that follows.

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

The chart illustrates January temperature patterns in Florence, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec464447515559626361544945
Data source: Temperature data for Florence 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 Florence

In January, Florence experiences a notable precipitation average of 201 mm (7.9 in), marking it as one of the wetter months. This is complemented by a frequent occurrence of rain, with precipitation recorded on 16 days. Despite the fierce winter chill, the rainfall sets a lively tone for the new year, making it a crucial time for replenishing local water sources. As winter progresses into February, precipitation increases slightly to 212 mm (8.3 in) and rainy days extend to 17, indicating a trend of sustained wetness. This early winter period showcases Florence's climate variability, with moisture-rich conditions laying the groundwork for the drier months ahead, such as the sparse rain seen in July and August. The gradual decline in rainfall from May onward demonstrates a shift towards a more arid summer, highlighting dynamic seasonal transitions in this charming Southern locale.

January Precipitation Trends in Florence

The chart displays monthly precipitation patterns in Florence, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2012121511265951345997179225
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Florence

In January, Florence experiences a high humidity level of 84%, setting a pattern for the winter months. As the year progresses, humidity rises slightly to 85% in February and peaks at 86% in March, indicating a gradual moisture buildup as spring approaches. Once April arrives, a slight dip to 83% occurs, which continues through May and June—suggesting a relatively stable and humid environment. The heat of July brings a noticeable decline to 78%, and the trend continues downward into late summer, with August and September showing lower levels of 67% and 66%, respectively. As autumn rolls in, humidity begins to climb again, peaking at 87% in both November and December, which signals the return of the thicker air typical of winter. Overall, the data indicates a cyclic pattern of humidity levels that reflect the changing seasons in Florence.

January Average Humidity in Florence

This chart illustrates the average monthly humidity levels in Florence, 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.
JanFebMarAprMayJunJulAugSepOctNovDec84%85%86%83%83%83%78%67%66%77%87%87%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Florence

In January, the UV Index in Florence, United States stands at a low 2, allowing for a safe burn time of 45 minutes without significant risk. As the year progresses, however, UV exposure intensifies notably. By February, the index rises to 4, shifting into the moderate category with a burn time of 30 minutes. The trend continues upward, reaching high values in March and April (6 and 7 respectively) with a diminishing burn time of 25 minutes. As summer approaches, from May to July, the index peaks at a very high 10, where the safe exposure time drastically declines to just 15 minutes. The remainder of the year sees a gradual decline, with October and November presenting moderate levels and increased burn times of 30 minutes. December marks the return to low UV levels, similar to January, reiterating the notable seasonal variation in UV exposure in the region. For more detailed insights into UV levels throughout the year, visit Florence UV Index.

Maximum UV Index Levels in Florence for January

The chart shows the monthly maximum UV Index (UVI) for Florence 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.
JanFebMarAprMayJunJulAugSepOctNovDec246710101098532
Data source: Florence 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 Florence

In Florence, United States, January kicks off the year with a modest 93 hours of sunshine, setting the stage for a gradual increase in brightness as winter gives way to spring. By February, the sunshine hours climb to 130, hinting at the longer days ahead. The trend accelerates dramatically in March and April, where residents delight in 206 and 239 hours, respectively, as nature begins to awaken. This upward trajectory peaks in the summer months, with July basking in an impressive 369 hours of sunlight, offering the longest days of the year. Even as the seasons change, August still boasts a robust 339 hours, ensuring that warm days linger long into the summer's end. By fall, September features a substantial 274 hours, though a gentle decline follows as the year draws to a close, with November and December offering 149 and 119 hours respectively. This dynamic flow of sunshine illustrates the charming rhythm of Florence’s climate, captivating residents and visitors alike throughout the year.

Monthly Sunshine Duration in Florence: January Highlighted

The January sunshine duration represents the total number of hours Florence 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.
JanFebMarAprMayJunJulAugSepOctNovDec93h130h206h239h298h330h369h339h274h221h149h119h
Data source: Florence January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Florence During January

In Florence, United States, the likelihood of sunny weather in January is relatively low, with only a 17% chance of sun. This trend continues into February, maintaining the same percentage. However, as spring approaches, the chances noticeably improve, with March experiencing a significant jump to 37%. By April, sunny days become more frequent, reaching 51%, marking a clear transition into brighter weather. This upward trend continues through the summer months, peaking in July with a 57% likelihood of sunshine. As autumn sets in, the chances decline again, but January's modest sunshine percentage foreshadows the cold, often gray winter days typical of the season. These patterns highlight the cyclical nature of seasonality in Florence, reinforcing the idea that while January may lack brightness, sunnier days are just around the corner.

Percentage of Sunny Days in January in Florence

The chart illustrates the percentage of sunny days in Florence 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 Florence experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec18%17%38%51%35%46%57%54%54%29%18%14%
Data source: Florence January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Florence in January

In January, Florence, United States, basks in a modest 9 hours of daylight, marking the year's lowest point for sun exposure. However, as winter fades into spring, a gradual increase in daylight begins—February sees an hour more, while March brings the promise of 11 hours. This upward trend continues, peaking at a vibrant 15 hours in both June and July, perfect for outdoor activities. As summer wanes into fall, daylight begins to wane again, dipping to 12 hours in September before returning to 10 hours in October. The cycle completes itself as November and December usher in shorter days, with daylight dwindling back to 9 hours and finally 8 hours towards the end of the year. This rhythmic dance of daylight captures the essence of changing seasons, shaping the activities and moods of the community throughout the year.

Average Daylight Hours in Florence for January

The chart illustrates the variation in daylight duration in Florence throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 19m10h 29m11h 58m13h 28m14h 45m15h 23m15h 2m13h 53m12h 26m10h 56m9h 37m8h 56m
Data source: Florence daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Florence

In January, the winds in Florence, United States, dance gently with an average speed of 4.1 m/s (9 mph), setting the tone for a month that combines chill and charm. As the seasons progress into February, a slight decline to 3.7 m/s (8 mph) introduces a calmer atmosphere, only to hover around similar speeds in March and April. Interestingly, the wind picks up again in July, echoing January's energy with another 4.1 m/s (9 mph), bringing a refreshing change during the summer months. As the year winds down, November and December see averages of 3.9 m/s (9 mph) and 4.0 m/s (9 mph) respectively, reflecting a notable consistency in the winter months. Overall, while January boasts higher speeds, a trend emerges with the wind maintaining a relatively steady presence throughout the year, enhancing the city’s vibrant character.

Average January Wind Speed in Florence

The chart displays monthly wind speed patterns in Florence, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.1 m/s3.73.63.23.63.34.13.53.43.53.94.0
Data source: Florence January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Florence Compares to Other Months

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

In January, the weather exhibits a broader temperature range, with minimums dipping to -5°C (23°F) and maximums reaching 15°C (59°F), resulting in an average temperature of 8°C (46°F). Precipitation is quite significant during this month, totaling 201 mm (7.9 in) over 16 days, and humidity stays high at 84%.

By February, temperatures slightly rise, reflected in the min of -4°C (26°F), an average of 7°C (45°F), and a max of 19°C (66°F). Precipitation increases marginally to 212 mm (8.3 in) over 17 days, while humidity remains consistent at 85%. For those interested in more specific climate details, check out Florence weather in February.

In January, the weather is characterized by colder temperatures, with a minimum of -5°C (23°F) and an average of 8°C (46°F), while the maximum reaches 15°C (59°F). Precipitation is relatively high at 201 mm (7.9 in) over 16 days, combined with a humidity level of 84%. In contrast, March sees a slight warming trend, with a minimum temperature of -1°C (31°F) and a maximum of 23°C (74°F), while the average remains the same at 8°C (47°F). Although the total precipitation decreases to 150 mm (5.9 in) over the same number of days, the humidity remains comparable at 86%. For more detailed information about March weather, you can check Florence weather in March.

In January, the weather is colder, with temperatures ranging from a minimum of -5°C (23°F) to a maximum of 15°C (59°F), averaging around 8°C (46°F). The month experiences significant precipitation, totaling 201 mm (7.9 in) over 16 days, and is characterized by high humidity at 84%. In contrast, April brings milder temperatures, with lows around 1°C (34°F) and highs reaching up to 27°C (81°F), averaging 10°C (51°F). This month sees a decrease in precipitation to 126 mm (5.0 in) over 13 days, while humidity slightly drops to 83%. For more details, check out Florence weather in April.

In January, temperatures in Florence range from a chilly -5°C (23°F) to a mild 15°C (59°F), with an average of 8°C (46°F). The month is characterized by considerable precipitation, totaling 201 mm (7.9 in) over 16 days, creating a humid environment with 84% humidity. In contrast, May offers a much warmer experience, with temperatures ranging from a minimum of 4°C (39°F) to a maximum of 29°C (84°F) and an average of 13°C (55°F). Precipitation drops significantly to 59 mm (2.3 in) over just 9 days, while humidity remains relatively stable at 83%. For more details on May's climate in Florence, you can visit Florence weather in May.

In January, the weather is quite chilly, with temperatures ranging from a low of -5°C (23°F) to a maximum of 15°C (59°F), and an average of 8°C (46°F). The month is characterized by significant precipitation, totaling 201 mm (7.9 in) over 16 days, leading to a high humidity level of 84%. In contrast, June brings much warmer temperatures, with minimums around 6°C (43°F) and highs reaching up to 34°C (93°F), averaging at 15°C (59°F). The precipitation in June is considerably lower, at 51 mm (2.0 in) over just 7 days, and humidity levels remain relatively stable at 83%. For more details on what to expect, you can check out Florence weather in June.

January and July present contrasting weather conditions. In January, temperatures can drop as low as -5°C (23°F) and peak at 15°C (59°F), with an average of 8°C (46°F). This month experiences significant precipitation, totaling 201 mm (7.9 in) over 16 days, and high humidity at 84%. In stark contrast, July boasts much milder temperatures, with a minimum of 9°C (48°F) and a maximum reaching 29°C (84°F), while the average temperature sits at 17°C (62°F). Precipitation is minimal during July, with only 3 mm (0.1 in) recorded, and the month remains dry with no rainy days. Additionally, humidity drops to 78%, making July a much more comfortable time of year. For more details, you can explore Florence weather in July.

January and August present stark contrasts in weather. In January, temperatures can dip as low as -5°C (23°F) and typically range between 8°C (46°F) and a maximum of 15°C (59°F). This month is also characterized by high precipitation, with around 201 mm (7.9 in) falling over 16 days, accompanied by a humidity level of 84%. In sharp contrast, August enjoys milder temperatures with minimums around 9°C (48°F) and average highs reaching 34°C (93°F). Remarkably, August experiences very little rainfall, with only 4 mm (0.2 in) recorded and no rainy days, and the humidity drops to 67%. For more details on the weather in August, you can check Florence weather in August.

In January, the weather is notably colder, with temperatures ranging from a minimum of -5°C (23°F) to a maximum of 15°C (59°F) and an average of 8°C (46°F). This month also sees considerable precipitation at 201 mm (7.9 in) over 16 days, contributing to a high humidity level of 84%. In contrast, September brings a much milder climate, with temperatures varying from a minimum of 6°C (43°F) to a warm maximum of 35°C (95°F) and an average of 16°C (61°F). Rainfall is significantly lower at just 58 mm (2.3 in) over 6 days, and humidity decreases to a more comfortable 66%. For more detailed insights, check out Florence weather in September.

In January, the weather is quite chilly, with temperatures ranging from a minimum of -5°C (23°F) to a maximum of 15°C (59°F), and an average temperature of 8°C (46°F). The month experiences significant precipitation, totaling 201 mm (7.9 inches) over 16 days, and the humidity is relatively high at 84%. In contrast, October brings milder conditions, with temperatures ranging from a minimum of 2°C (36°F) to a pleasant maximum of 26°C (79°F), averaging 12°C (55°F). Precipitation in October is lower, at 97 mm (3.8 inches) over 10 days, and humidity decreases slightly to 77%. For more detailed information, check out Florence weather in October.

January and November present distinct weather patterns. In January, temperatures can drop as low as -5°C (23°F), with average highs reaching 15°C (59°F), while precipitation is significant at 201 mm (7.9 in) over 16 days, contributing to a high humidity level of 84%. In contrast, November sees milder conditions, with minimum temperatures around -1°C (30°F) and maximums peaking at 19°C (66°F). The month experiences slightly less rainfall at 179 mm (7.0 in) across 15 days, alongside a humidity level of 87%. For more details on what to expect, see Florence weather in November.

January weather in Florence is characterized by slightly colder temperatures, with a minimum of -5°C (23°F) compared to December's minimum of -1°C (30°F). The average January temperature reaches 8°C (46°F), while December sees a marginally warmer average of 7°C (45°F). Precipitation levels also differ slightly, with January receiving 201 mm (7.9 in) over 16 days, compared to December's 225 mm (8.9 in) over 19 days. Humidity remains high in both months, with January at 84% and December slightly higher at 87%. For more detailed information about December weather, you can visit Florence weather in December.

Compare Florence's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Florence

In January, Florence experiences a notable shift in weather compared to other months, marked by cooler temperatures and increased precipitation. With an average temperature hovering around 8°C (46°F), this month tends to be one of the coldest in the year, contrasting sharply with the milder conditions of spring and summer. The interplay of high humidity and frequent rainy days—averaging about 16 throughout the month—creates a damp atmosphere that can feel particularly brisk. While the picturesque winter scenery can be enchanting, be prepared for the chill and rain, making it a unique time to explore the beauty of Florence in a different light. For a deeper understanding of the city’s weather patterns throughout the year, visit Florence Climate.