Last updated: March 24, 2025
In Bari, Italy, January ushers in a mix of chilly and temperate weather, with maximum temperatures reaching a comfortable 17°C (63°F), while average conditions hover around a brisk 8°C (46°F). Be prepared for cooler minimums dipping to -7°C (20°F), especially during the night. Rainfall is moderate this month, accumulating to 54 mm (2.1 in) over approximately 9 days, contributing to a humidity level of 82%. Visitors can expect a blend of sunny breaks and overcast skies, ideal for exploring the charming streets of this coastal gem.
In January, Bari, Italy, experiences a notable range of temperatures, with minimums dipping to -7°C (20°F) and peaking at 17°C (63°F). The average temperature hovers around 8°C (46°F), suggesting a brisk yet moderately mild start to the year. As the month progresses, the winter chill gives way to more temperate days, a trend that becomes increasingly pronounced as winter transitions into spring. This gradual warming hints at the mild Mediterranean climate that defines Bari, making January a time of refreshing coolness, perfect for exploring the city's rich history and culture, before the vibrant warmth of spring arrives.
In January, Bari typically experiences a moderate amount of precipitation, with an average of 54 mm (2.1 in) distributed over 9 days. This sets the tone for a winter month that gradually paves the way for the slightly wetter February and March, both averaging at 57 mm (2.2 in), suggesting a consistent pattern of light rain. The trend continues into April with 56 mm (2.2 in), before ramping up to 64 mm (2.5 in) in May, marking the transition to spring. Interestingly, as temperatures rise in the summer months, precipitation drops significantly, reaching a low of only 20 mm (0.8 in) in July. However, the pattern shifts again with the arrival of autumn, where precipitation makes a comeback with 62 mm (2.4 in) in October and peaks during the rainy November, which records 105 mm (4.1 in). Overall, January serves as a gateway to varying climatic conditions that shape the Mediterranean charm of Bari throughout the year.
In January, Bari experiences its highest humidity levels of the year at 82%, setting a damp tone for the winter months. As the city transitions into February, there's a noticeable drop to 74%, signaling the approach of spring. This trend continues as March and April witness further reductions, with humidity levels dipping to 70% and 71% respectively. The warmer months of summer bring a welcome relief, with July and August enjoying their lowest averages of 61% and 56%. However, as autumn sets in, humidity begins to rise again, peaking at 80% in November and returning to 82% in December. This cyclical pattern highlights Bari's characteristic maritime climate, where humidity dances with the seasons, offering a refreshing yet sometimes heavy atmosphere.
In January, Bari, Italy experiences a moderate UV Index of 3, with a burn time of 30 minutes under the sun. This subdues slightly as winter approaches its end, rising to a UV Index of 4 in February and further climbing to 5 in March. The onset of spring brings a notable spike, as April's UV Index reaches 7, categorizing exposure as high, and reducing burn time to 25 minutes. As summer approaches, the UV levels peak dramatically in May and June at 9, a very high level requiring careful sun protection, with an even shorter burn time of just 15 minutes. This intensity persists into July and August before tapering off in September and October, where the UV Index drops to 7 and 6 respectively. By late fall, the levels decrease again, settling at 3 in November and a low 2 by December. This trend highlights the necessity for heightened sun safety measures during the summer months compared to the milder winter sun. For more detailed information, check the Bari UV Index.
UV Risk Categories
In Bari, Italy, January beckons with 197 hours of sunshine, setting the stage for the gradual ascent towards spring. As the months progress, the sun's presence becomes increasingly vibrant, peaking in July with an impressive 428 hours of golden rays. Notably, February and March witness a significant increase, reaching 260 and 328 hours respectively, hinting at the warmth that awaits. The early summer months continue this trend, with April and May basking in 358 and 402 hours. However, as summer wanes, a subtle decline begins; August sees a drop to 398 hours, followed by September and October, where the sun still generously shines but begins to retreat. This cyclical pattern emphasizes Bari's charm, offering a delightful blend of sunshine that paints each season with its characteristic warmth.
In Bari, Italy, the likelihood of enjoying sunny weather peaks in the summer months, with a notable 79% chance in July and 77% in August. However, January offers a more subdued 40% chance of sunshine, signaling the tail end of winter. This modest probability is indicative of a seasonal trend, as the percentage of sunny days steadily increases through February and March, reaching a comfortable 57%. While January may not be ideal for sun-seekers, its transitional position sets the stage for the brighter, sunnier days that follow in spring and summer, inviting visitors to enjoy the gradual warmth and light that the Mediterranean climate bestows.
In Bari, Italy, January sees approximately 9 hours of daylight, marking the beginning of the year in the twilight of winter. As February unfolds, a noticeable uptick in sunlight occurs with 10 hours, hinting at the approaching spring. March continues this trend, delivering 11 hours, while April brings a delightful increase to 13 hours, celebrating the playful transition of the seasons. May and June are the sunniest, boasting 14 and 15 hours of daylight, respectively, inviting locals and tourists alike to bask in the Mediterranean glow. However, as July rolls in, daylight slightly recedes to 14 hours, and the trend continues to contract through August with 13 hours. By September and October, the sun retreats further, offering 12 and 11 hours of light, while November and December return to 9 hours each, wrapping up the year in familiar darkness. This rhythm of daylight duration beautifully captures the essence of seasonal change in Bari, with each month presenting its unique invitation to embrace the light.
In January, Bari, Italy experiences a refreshing average wind speed of 3.8 m/s (9 mph), setting the tone for a breezy winter month. This gentle wind is characteristic of the winter season, contrasting with the slightly calmer days that follow in February and April, where speeds drop to 3.3 m/s (7 mph). As spring approaches, the winds pick up again to 3.6 m/s (8 mph) in March and stabilize around 3.5 m/s (8 mph) in May, creating a pleasant atmosphere for outdoor activities. Interestingly, the summer months see a slight decline, with averages dipping to 2.9 m/s (7 mph) in June and August, while a slight resurgence occurs in November at 3.4 m/s (8 mph), underscoring a predictable ebb and flow in wind patterns throughout the year. This cycle highlights the tranquil seaside climate of Bari, where the breezes are a gentle reminder of nature's rhythmic changes.
The weather in Bari 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 Bari and find detailed weather information for every month.
January typically features colder temperatures, with minimums dropping to -7°C (20°F) and average highs reaching 17°C (63°F). In contrast, February sees a slight warming trend, with minimums of -2°C (29°F) and maximums peaking at 21°C (70°F). Both months experience similar precipitation levels, with January recording 54 mm (2.1 in) and February slightly higher at 57 mm (2.2 in), and both observing rain on about 9 days. Additionally, January has a higher humidity level at 82%, compared to February's 74%, indicating a slightly drier feel as winter transitions into spring. For a more detailed look at February's weather, you can check this link: Bari weather in February.
In January, the weather tends to be quite cold, with temperatures ranging from a minimum of -7°C (20°F) to a maximum of 17°C (63°F), averaging around 8°C (46°F). The month experiences about 54 mm (2.1 in) of precipitation over 9 days and exhibits a high humidity level of 82%. In contrast, March brings a noticeable warming trend, with temperatures ranging from -2°C (28°F) to a more comfortable maximum of 22°C (72°F), averaging 11°C (51°F). Precipitation slightly increases to 57 mm (2.2 in) across 10 days, while humidity decreases to 70%. Overall, March marks a transition towards milder spring conditions compared to the frigid winter months of January. For more details, you can check Bari weather in March.
January and April exhibit notable differences in weather conditions. January is characterized by colder temperatures, with a minimum of -7°C (20°F) and an average of 8°C (46°F), while April sees a significant warming trend, with temperatures ranging from a minimum of 1°C (34°F) to an average of 14°C (57°F). In terms of maximum temperatures, January peaks at 17°C (63°F) compared to April’s warmer maximum of 27°C (81°F). Both months experience similar levels of precipitation, with January having 54 mm (2.1 in) and April slightly higher at 56 mm (2.2 in), although both have rain on about 9 days. Additionally, January has higher humidity at 82%, while April's humidity is more comfortable at 71%. For more specifics on April weather, you can check Bari weather in April.
January and May exhibit striking differences in weather patterns. In January, temperatures are quite chilly, with a minimum of -7°C (20°F) and an average of 8°C (46°F), while the maximum reaches only 17°C (63°F). The month is characterized by high humidity at 82% and experiences precipitation over 9 days, totaling 54 mm (2.1 in). In contrast, May brings much warmer temperatures, with a minimum of 7°C (44°F) and an average of 18°C (65°F), peaking at 33°C (91°F). Although May sees slightly more precipitation at 64 mm (2.5 in) over 8 days, the humidity drops to a more comfortable 71%. For more detailed insights, you can check Bari weather in May.
In January, the weather contrasts significantly with that of June. January experiences colder temperatures, with averages around 8°C (46°F) and a chilling minimum of -7°C (20°F), while June enjoys much warmer conditions, with average temperatures peaking at 23°C (74°F) and highs reaching up to 39°C (103°F). Precipitation is slightly higher in January at 54 mm (2.1 in), occurring over 9 days, compared to June's 38 mm (1.5 in) spread across just 7 days. Additionally, humidity levels are more pronounced in January, averaging 82%, while June sees a more comfortable humidity of 65%. For more details on the June climate, check out Bari weather in June.
January and July present a stark contrast in weather conditions. In January, temperatures range from a chilly minimum of -7°C (20°F) to a more moderate average of 8°C (46°F), peaking at 17°C (63°F). This month experiences relatively high humidity at 82% and significant precipitation, with rain falling on about 9 days, totaling 54 mm (2.1 in). In contrast, July is characterized by much warmer temperatures, with a minimum of 15°C (60°F) and an impressive average of 26°C (79°F), reaching highs of up to 40°C (104°F). The summer month sees considerably less rainfall, at just 20 mm (0.8 in) over 4 days, further contributing to a lower humidity of 61%. For a closer look at summer weather specifics, check out Bari weather in July.
January and August present a striking contrast in weather. In January, temperatures can drop to a minimum of -7°C (20°F), with an average of 8°C (46°F) and a maximum of 17°C (63°F). The month is typically characterized by higher humidity at 82% and receives about 54 mm (2.1 in) of precipitation over nine days. In contrast, August boasts much warmer conditions, with minimum temperatures at 17°C (62°F) and average highs reaching a sweltering 26°C (80°F) up to 41°C (106°F). The humidity drops significantly to 56%, and the month experiences less precipitation, averaging 31 mm (1.2 in) over just seven days. For more details on what to expect, check out Bari weather in August.
In January, the weather is distinctly colder, with temperatures ranging from a minimum of -7°C (20°F) to a comfortable maximum of 17°C (63°F), and an average temperature of 8°C (46°F). The month experiences 54 mm (2.1 in) of precipitation spread over 9 days, coupled with a high humidity level of 82%. In contrast, September brings a much warmer climate, where temperatures range from a minimum of 12°C (54°F) to a high of 34°C (94°F), averaging 22°C (72°F). The precipitation is slightly lower at 51 mm (2.0 in) over the same number of days, but with a noticeably drier atmosphere at 66% humidity. For more details on September weather, you can visit Bari weather in September.
January and October present contrasting weather conditions. In January, temperatures range from a chilly -7°C (20°F) at night to a mild 17°C (63°F) during the day, with an average of 8°C (46°F). The month experiences about 54 mm (2.1 in) of precipitation over 9 days, along with a high humidity of 82%. In comparison, October brings warmer conditions, with temperatures ranging from a minimum of 8°C (46°F) to a maximum of 28°C (83°F) and an average of 17°C (63°F). Precipitation increases slightly to 62 mm (2.4 in), but the humidity is lower at 74%. For a detailed look at October's climate, you can check Bari weather in October.
In comparing the weather between January and November, it becomes evident that November experiences milder temperatures overall. January typically sees minimum temperatures dipping as low as -7°C (20°F), with an average temperature of 8°C (46°F) and a maximum of 17°C (63°F). In contrast, November enjoys a more moderate climate, with minimum temperatures around 3°C (38°F) and an average of 14°C (57°F), peaking at 24°C (75°F). November also tends to be wetter, with 105 mm (4.1 in) of precipitation over 11 days, compared to January's 54 mm (2.1 in) over 9 days, although humidity levels remain similar at approximately 80-82%. For more detailed information on November weather, visit Bari weather in November.
In December, temperatures in Bari generally range from a minimum of 2°C (35°F) to a maximum of 18°C (64°F), with an average temperature of 10°C (50°F). The month experiences slightly higher precipitation at 58 mm (2.3 in) over 11 days, while humidity remains consistent at 82%. In contrast, January sees a drop in temperatures, with a minimum of -7°C (20°F) and an average of 8°C (46°F), peaking at 17°C (63°F). Although January has a slightly lower precipitation total of 54 mm (2.1 in) spread over 9 days, the cold weather makes it feel considerably chillier. For those interested in more details about December's climate, visit Bari weather in December.
As January settles into Bari, it brings a cooler atmosphere compared to the milder months of spring and summer. With temperatures ranging from brisk lows to mild highs, this winter month feels distinctly different, inviting a cozy vibe for locals and visitors alike. Humidity peaks at 82%, adding a chill to the air, while occasional rainfall reminds us of winter’s presence with about 9 days of precipitation throughout the month. This serene, yet damp ambiance makes January a unique time to experience Bari, contrasting sharply with the vibrant warmth of the seasons that follow. For a deeper understanding of what to expect throughout the year, check out the detailed insights at Bari Climate.