Last updated: March 17, 2025
In January, Split, Croatia, experiences a unique blend of cool temperatures and substantial humidity, making it an intriguing month for visitors. With a maximum temperature reaching up to 15°C (59°F), the average falls to around 7°C (45°F), while the mercury can dip as low as -7°C (20°F) during colder nights. This month sees 106 mm (4.2 in) of rainfall spread over approximately 10 days, contributing to the city's 83% humidity level. Whether you're exploring the historic sites or enjoying the coastal views, be prepared for varied weather conditions that showcase Split's winter charm.
In January, Split, Croatia, experiences a chilly yet inviting winter, with temperatures ranging from a brisk -7°C (20°F) at night to a more temperate 15°C (59°F) during the day. The average temperature hovers around 7°C (45°F), providing a refreshing atmosphere perfect for those seeking to escape the winter chill without the harsh extremes found elsewhere. As the month progresses, you can expect a gradual warming trend, which sets the stage for February's lows of -3°C (27°F) and highs of 16°C (61°F). This mild weather persists into March and April, showcasing a steady rise in temperatures that hints at the approaching spring. Overall, January in Split is not just a cold month; it's a transitional period that beautifully bridges the crisp winter air with the promise of warmer days ahead.
In January, Split, Croatia experiences an average precipitation of 106 mm (4.2 in) spread over 10 days, marking the start of a wet season as the city shakes off the crisp winter chill. This amount of rainfall is slightly less than what follows in February, where precipitation rises to 112 mm (4.4 in) while maintaining the same number of rainy days. As winter transitions into spring, precipitation begins to decrease gradually, with March seeing 96 mm (3.8 in) over 10 days. Notably, the wettest months are found later in the year, with November and December showcasing heavy rainfall at 257 mm (10.1 in) and 233 mm (9.2 in) respectively. Interestingly, July and August remain the driest months, highlighting a distinct seasonal pattern that invites a mix of sunny beach days and refreshing rain showers throughout the year.
January in Split, Croatia, starts the year with a notably high humidity level of 83%, setting a trend that influences the colder months. As winter transitions to spring, humidity begins to decline, reaching 76% in February and dropping further to 73% by March. This decrease continues subtly into April and May, indicating a gradual shift towards more comfortable conditions. However, as summer approaches, the humidity stabilizes, hovering around 75% to 71% from June through July, before dipping to a drier 65% in August. The return of autumn brings a rise in humidity once again, culminating in November and December, both reverting to 81%. Overall, January lays the foundation for a dynamic shift in Split's humidity, showcasing a clear seasonal pattern that reflects both the chill of winter and the warmth of summer.
In January, Split, Croatia, experiences a low UV Index of 2, with a recommended burn time of 45 minutes. This suggests that while sun exposure is generally safe, residents and visitors should still take care to protect their skin, particularly during midday hours. As the year progresses into February, the UV Index rises to 4, marking a shift to a moderate exposure category and a reduced burn time of 30 minutes. By March, conditions change noticeably, with the index climbing to 6 and entering the high exposure category, necessitating attention to UV safety, especially with a burn time of just 25 minutes. This upward trend continues through the spring into summer, peaking at 10 in both June and July, where the burn time is a mere 15 minutes underlining the importance of sun protection during these intensively sunny months. As autumn arrives, there is a gradual decrease, with the index tapering to 3 in November and returning to 2 by December, signaling a seasonal decline that allows for greater outdoor enjoyment without the dire need for sun safety measures. For those planning a trip, the variations in UV exposure throughout the year highlight the importance of being mindful of skin protection. For more detailed information, visit the Split UV Index.
UV Risk Categories
In January, the sun graces Split, Croatia with 193 hours of radiant sunshine, hinting at a winter setting that’s both refreshing and invigorating. As the year progresses, the daylight hours steadily increase, with February welcoming 253 hours and March blooming into 325 hours of warmth, igniting the vibrant coastal city. By April, this trend continues upwards, reaching 358 hours, while May shines with 399 hours, perfectly setting the stage for summer. The peak of sunshine occurs in July, basking the city in a glorious 435 hours, before slightly tapering off in subsequent months. Although August still enjoys a commendable 403 hours, the arrival of autumn sees a gradual decline, with September at 345 hours and the year ending with November and December casting shorter days at 237 and 231 hours, respectively. This seasonal dance of light illustrates Split's enchanting allure throughout the year, making it a marvelous destination for sun-seekers.
In January, the probability of sunshine in Split, Croatia is relatively modest at 35%, making it one of the cloudier months of the year. As winter transitions into spring, the likelihood of sun begins to rise significantly; February sees a jump to 54%, followed by a steady ascent to 60% in March. This trend continues through the spring, where April and May hover around the 49%-52% range, suggesting a gradual warming and brightening. By the time summer rolls in, the sunshine becomes much more prevalent, peaking at 73% in August. Overall, those planning a visit in winter should brace for a mix of sun and clouds, with increasingly cheerful skies awaiting them in the months to come.
In Split, Croatia, January heralds the subtle awakening of longer days, with 9 hours of daylight that gradually increases as winter gives way to spring. By February, the sun lingers a bit longer, offering 10 hours of light. This trend continues through March and April, showcasing a notable rise to 11 hours and then 13 hours respectively, inviting locals and visitors alike to enjoy the blossoming landscapes. Come May and June, daylight peaks at 14 and 15 hours, perfect for outdoor adventures and soaking up the Mediterranean sun. As the summer months fade into August, daylight begins its steady decline, with 13 hours catching the eye before the days shorten further to 12 hours in September. October and November witness daylight diving back to 10 and then 9 hours, while December rounds out the year with only 8 hours. This annual rhythm not only marks the changing seasons but enriches the experience of life in this stunning coastal city.
In January, Split, Croatia experiences its highest average wind speed of 4.6 m/s (10 mph), creating a brisk and invigorating atmosphere that sets the tone for the winter month. As the seasons progress towards spring, there's a noticeable decline in wind speeds; by March, it drops to 3.5 m/s (8 mph), suggesting a gentler breeze as nature begins to awaken. The trend continues into the summer months, where June brings the calmest winds at 2.7 m/s (6 mph). Interestingly, as autumn approaches, wind speeds gradually rise again, peaking with a 4.3 m/s (10 mph) average in November. This cyclical pattern hints at an intriguing relationship between the changing seasons and wind dynamics, making Split's climate not just charming but also an unexpected study in meteorological rhythm.
The weather in Split 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 Split and find detailed weather information for every month.
In January, temperatures in Split range from a minimum of -7°C (20°F) to a maximum of 15°C (59°F), with an average temperature of 7°C (45°F). The month is characterized by relatively high humidity at 83% and moderate precipitation of 106 mm (4.2 in) over 10 days. In contrast, February experiences slightly warmer conditions, with minimum temperatures around -3°C (27°F) and maximums reaching 16°C (61°F), resulting in an average temperature of 9°C (48°F). While precipitation increases slightly to 112 mm (4.4 in), the humidity drops to 76%, making the weather feel a bit more pleasant. For more details on the weather in February, you can refer to this link: Split weather in February.
January typically showcases colder conditions compared to March, with temperatures ranging from a minimum of -7°C (20°F) to a maximum of 15°C (59°F) and an average of 7°C (45°F). In contrast, March brings a milder climate, with temperatures ranging from -4°C (24°F) at night to an average of 10°C (50°F) and reaching up to 18°C (65°F) during the day. Although both months see about 10 days of precipitation, January experiences slightly more rainfall, totaling 106 mm (4.2 in) compared to March's 96 mm (3.8 in). Additionally, January has a higher humidity level at 83%, while March sees a decrease to 73%. For more detailed information, visit Split weather in March.
In January, the weather tends to be quite cold, with temperatures ranging from a minimum of -7°C (20°F) to a maximum of 15°C (59°F), resulting in an average temperature of 7°C (45°F). Alongside this chill, January sees significant precipitation of 106 mm (4.2 in) spread across about 10 days, accompanied by high humidity levels of 83%.
In contrast, April brings a noticeable warming trend, with temperatures starting at a mild 3°C (37°F) and reaching up to 23°C (73°F), averaging around 13°C (55°F). Although April still experiences some rainfall, with 85 mm (3.4 in) over about 9 days, the humidity drops to a more comfortable 75%. For more details on the specifics of April weather, you can visit Split weather in April.
In January, temperatures in Split range from a chilly minimum of -7°C (20°F) to a mild maximum of 15°C (59°F), with an average temperature around 7°C (45°F). This month sees significant precipitation, with 106 mm (4.2 in) falling over approximately 10 days, contributing to a high humidity level of 83%. In contrast, May brings a welcome warmth, with temperatures ranging from a comfortable minimum of 8°C (47°F) to a pleasant maximum of 25°C (77°F), averaging around 17°C (63°F). Although precipitation in May is lower at 75 mm (2.9 in) across about 12 days, the humidity is slightly less at 78%. For more detailed weather information during this beautiful spring month, check out Split weather in May.
January and June exhibit stark contrasts in weather conditions. In January, temperatures can plunge to a minimum of -7°C (20°F), with an average of 7°C (45°F) and a maximum reaching just 15°C (59°F). This month sees an average precipitation of 106 mm (4.2 in) spread over about 10 days, coupled with high humidity at 83%. In contrast, June warms considerably, featuring a minimum temperature of 14°C (57°F), an average of 22°C (71°F), and a maximum of 29°C (85°F). Precipitation drops to 35 mm (1.4 in) over just 5 days, and humidity decreases to 75%. For more details on June weather, you can visit Split weather in June.
In January, the weather is quite chilly, with temperatures ranging from a minimum of -7°C (20°F) to a maximum of 15°C (59°F) and an average of 7°C (45°F). The month experiences significant precipitation, totaling 106 mm (4.2 in) over about 10 days, coupled with a high humidity level of 83%. In contrast, July brings much warmer temperatures, with a minimum of 17°C (62°F), an average of 24°C (75°F), and a maximum of 30°C (86°F). The summer month sees far less precipitation, only 26 mm (1.0 in) spread across just 3 days, and lower humidity at 71%. For more details on the summer weather, check out this link: Split weather in July.
January and August present starkly contrasting weather conditions. In January, temperatures range from a chilly -7°C (20°F) at their lowest to a mild 15°C (59°F) at their highest, with an average of 7°C (45°F). The month is quite wet, experiencing around 106 mm (4.2 in) of precipitation over 10 days, combined with high humidity at 83%. In contrast, August boasts significantly warmer temperatures, with a minimum of 16°C (62°F), an average of 25°C (77°F), and a maximum of 31°C (88°F). Additionally, it is much drier, with only 28 mm (1.1 in) of precipitation falling over just 3 days, and humidity levels drop to a comfortable 65%. For more details on what to expect, visit Split weather in August.
January and September present a stark contrast in weather conditions. In January, temperatures range from a chilly -7°C (20°F) at their lowest to a mild 15°C (59°F) at the highest, with an average temperature of 7°C (45°F). The month experiences significant precipitation, totaling 106 mm (4.2 in) over about 10 days, accompanied by high humidity at 83%. Conversely, September offers a much warmer climate, with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 29°C (84°F), averaging around 21°C (70°F). Precipitation slightly decreases to 102 mm (4.0 in) over just 8 days, while humidity drops to a more comfortable 69%. For more details on weather patterns during this month, check Split weather in September.
In January, the weather is significantly colder, with temperatures ranging from a chilly -7°C (20°F) to a more moderate 15°C (59°F), while October enjoys milder temperatures, with lows around 10°C (49°F) and highs reaching up to 23°C (74°F). Precipitation levels are slightly higher in October, totaling 111 mm (4.4 in) over 8 days, compared to January's 106 mm (4.2 in) over 10 days. Additionally, January experiences a higher humidity level of 83%, while October's humidity is more comfortable at 76%. For a closer look at the October climate, you can check out Split weather in October.
In January, temperatures are markedly cooler, ranging from a minimum of -7°C (20°F) to a maximum of 15°C (59°F), with an average temperature of 7°C (45°F). This month experiences around 106 mm (4.2 in) of precipitation over approximately 10 days, coupled with high humidity at 83%. In contrast, November offers a milder climate, featuring minimum temperatures of 3°C (38°F) and maximums reaching 20°C (69°F), with an average of 13°C (56°F). However, it is wetter, recording 257 mm (10.1 in) of precipitation over 14 days, and slightly lower humidity at 81%. For more detailed weather insights, you can check out Split weather in November.
January and December present distinct weather patterns. In January, temperatures range from a chilly minimum of -7°C (20°F) to a milder average of 7°C (45°F), with maximums reaching 15°C (59°F). The month experiences about 106 mm (4.2 in) of precipitation over 10 days, while humidity is relatively high at 83%. In contrast, December boasts slightly warmer temperatures, with lows of 0°C (32°F) and highs reaching 16°C (60°F), and an average temperature of 9°C (49°F). However, December is wetter, receiving 233 mm (9.2 in) of precipitation over 16 days, accompanied by a humidity level of 81%. For more detailed information on December's weather, you can visit Split weather in December.
January in Split brings a noticeable chill compared to the warmer months, with temperatures dipping and a higher likelihood of precipitation. While the city enjoys a mild climate overall, this winter month is characterized by increased humidity and frequent rainfall, making it distinctly different from the sunny, dry days of summer. If you're planning a visit during this time, be prepared for cooler temperatures and occasional wet weather, which can add a unique charm to the city. To learn more about the weather patterns and climate throughout the year, visit Split Climate.