Last updated: March 17, 2025
January in Rab, Croatia presents a cool tapestry of weather characterized by a maximum temperature of 14°C (58°F) and a chilly average of 6°C (44°F), dipping as low as a brisk -7°C (20°F) at night. This winter month sees significant precipitation, accumulating to 106 mm (4.2 in) over approximately 9 days, highlighting the region's dampness with a high humidity level of 88%. Visitors can expect a mix of brisk, refreshing air and occasional rain, perfect for those seeking a serene winter escape amid the island's stunning natural landscape.
In January, Rab, Croatia, experiences a chilly winter, with temperatures swinging from a brisk minimum of -7°C (20°F) to a comfortable maximum of 14°C (58°F), allowing for an average of 6°C (44°F). This month marks the heart of winter, as the island transitions toward the milder temperatures of February, which sees a slight uptick in both the minimum and maximum, accompanied by an average of 8°C (47°F). As spring approaches in March, the climate gradually warms, hinting at the enthusiastic arrival of warmer months. The trend continues through April, when temperatures soar to an average of 13°C (55°F), paving the way for the sunny skies of summer in the subsequent months. Each passing month showcases a clear upward trend, illustrating Rab's transformation from a winter wonderland to a sun-kissed paradise as the year progresses.
In January, Rab, Croatia, experiences a moderate precipitation amount of 106 mm (4.2 in) over approximately 9 days, marking a wet yet typical start to the year. This rainfall is a precursor to the upcoming winter months, which steadily increase in both quantity and frequency, peaking in December with 230 mm (9.1 in). Interestingly, February follows with even higher precipitation at 142 mm (5.6 in), hinting at a trend where winter yields more rain before the drier summer months set in. The pattern reveals a robust wet season that transitions smoothly into spring, emphasizing Rab’s unique climate where the first month of the year lays the foundation for an interesting weather narrative.
In January, the island of Rab, Croatia, experiences a notably high humidity level of 88%, which sets the tone for a damp winter month. This elevated humidity gradually decreases over the following months, hitting 82% in February and then dropping to 73% by March and April, marking the transition into spring. As temperatures rise into summer, humidity levels further decline, reaching a comfortable 63% in July and a refreshing 51% in August. However, as autumn approaches, humidity begins to climb once again, peaking at 89% in November and staying elevated through December. This pattern reveals a clear seasonal trend: the chilly winter months are marked by high humidity, which gradually gives way to a drier, more pleasant summer before rising again as winter sets in.
In January, Rab, Croatia, experiences a UV Index of 2, placing it in the low exposure category with a comfortable burn time of 45 minutes. As the months progress, the UV Index gradually increases, peaking in the summer with levels reaching 9 in June and July, indicating very high exposure and a significantly reduced burn time of just 15 minutes. This trend highlights the importance of sun protection, especially as spring arrives and the UV Index rises to 5 by March, transitioning to higher categories by April when it jumps to 7. With the warmer months approaching, visitors should be aware of the changing UV conditions, particularly from May onwards, when the levels remain high. For those planning outdoor activities in this beautiful coastal town, keeping track of the Rab UV Index is essential for safety and sun care.
UV Risk Categories
In Rab, Croatia, January greets visitors with 189 hours of sunshine, setting the stage for a gradual increase in brightness as the year unfolds. By February, sunlight climbs to 239 hours, hinting at the approaching warmth of spring. The trend continues into March, where the days grow longer with 323 hours of sunshine, and by April, the sun shines a generous 359 hours, making the island a delightful early-spring getaway. May and June see a vibrant surge, peaking at 395 and 422 hours respectively, as summer approaches. The trend of abundant sunshine continues into July, reaching its zenith with 434 hours, before tapering slightly in August at 404 hours. As the year progresses into autumn, the days gradually shorten, with September providing 340 hours, followed by the cooler months of October through December, where sunshine dips down to 306, 238, and 228 hours respectively. This rhythm of light not only highlights the beauty of Rab but also invites visitors to bask in its sunny embrace throughout the year.
In January, the likelihood of encountering sunny weather in Rab, Croatia, rests at a modest 31%. While this figure indicates a fairly cool and overcast month, a notable trend emerges as the seasons progress. February experiences a boost in sunshine chances to 46%, hinting at the gradual transition towards spring. By March, residents and visitors can expect even brighter days, with the probability soaring to 68%. This upward momentum continues through summer, with July and August reaching their sunny peaks at 59% and 68%, respectively. As the year winds down, sunlight opportunities dip again, illustrating the clear seasonal pattern in Rab's weather—making January a time for cozy indoor activities as the sunshine awaits just a few months ahead.
In Rab, Croatia, January ushers in the year with a modest 9 hours of daylight, but as the days unfold, the sunshine gradually intensifies. By February, daylight increases to 10 hours, heralding the approach of spring. The momentum continues, with 11 hours in March and a more significant leap to 13 hours in April, as nature awakens and the landscape begins to bloom. May embraces 14 hours of daylight, reaching its zenith in June and July at 15 hours, perfect for enjoying the stunning Adriatic coast. As summer wanes, daylight starts to decline, falling to 13 hours in August and tapering off to 10 hours by October, before returning to 9 hours in November and dwindling to just 8 hours by December. This natural rhythm of longer days in the warmer months and shorter days in winter encapsulates the seasonal beauty of Rab, inviting residents and visitors alike to relish each moment.
In January, Rab, Croatia experiences an average wind speed of 4.3 m/s (10 mph), a lively start to the year that sets a breezy tone for the months ahead. As winter fades, February follows closely with a slight dip to 4.1 m/s (9 mph), before the winds mellow further into March and April at 3.7 m/s (8 mph). This gradual decline continues into the warmer months, with May showcasing a gentle 3.6 m/s (8 mph). The winds tend to calm even more in June, dropping to 2.6 m/s (6 mph), creating a serene atmosphere perfect for summer relaxation. However, the breeze picks up again in October and November, reaching 4.6 m/s (10 mph) and 4.8 m/s (11 mph) respectively, hinting at a refreshing shift as the season turns. Overall, Rab's wind trends reveal a captivating oscillation between brisk winter gales and soft summer whispers, inviting visitors to embrace the unique character of each season.
The weather in Rab 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 Rab and find detailed weather information for every month.
In January, temperatures typically range from a low of -7°C (20°F) to a high of 14°C (58°F), with an average of 6°C (44°F). The month sees considerable precipitation, totaling 106 mm (4.2 in) over 9 days, paired with high humidity levels of 88%. In contrast, February experiences slightly milder conditions, with temperatures varying from -6°C (22°F) to 17°C (64°F) and an average of 8°C (47°F). However, February also reports an increase in precipitation, reaching 142 mm (5.6 in) over 12 days, while humidity decreases to 82%. For more details, check out Rab weather in February.
In January, the weather tends to be much cooler, with temperatures ranging from a minimum of -7°C (20°F) to a maximum of 14°C (58°F) and an average of 6°C (44°F). There's considerable precipitation, totaling 106 mm (4.2 in), over about 9 days with high humidity at 88%. In contrast, March shows a noticeable warming trend, with temperatures starting at the same minimum of -7°C (20°F) but rising to a maximum of 18°C (64°F) and an average of 9°C (49°F). With slightly lower precipitation of 95 mm (3.8 in) and still 9 rainy days, March also has less humidity at 73%. For more detailed information, you can visit Rab weather in March.
In January, the weather tends to be quite cold, with temperatures ranging from a chilly -7°C (20°F) at night to an average of 6°C (44°F) during the day, peaking at 14°C (58°F). The month experiences significant precipitation, totaling 106 mm (4.2 in) over 9 days, and high humidity at 88%, contributing to a damp and brisk atmosphere.
In contrast, April heralds a more temperate climate, with minimum temperatures rising to 1°C (35°F) and average daytime highs reaching 13°C (55°F), peaking at a pleasant 22°C (72°F). Although there is still some rainfall—78 mm (3.1 in) over 8 days—the overall humidity drops to a more comfortable 73%. This season brings a refreshing change, paving the way for blooming flowers and budding trees, as outlined in greater detail at Rab weather in April.
In January, the weather is quite chilly, with minimum temperatures dropping to -7°C (20°F) and an average of 6°C (44°F). The month experiences substantial precipitation at 106 mm (4.2 in) over about 9 days, coupled with high humidity levels at 88%. In stark contrast, May brings much warmer conditions, with temperatures ranging from a minimum of 7°C (45°F) to a pleasant average of 17°C (62°F), peaking at 25°C (77°F). Although May sees slightly higher precipitation at 118 mm (4.7 in) over 12 days, the humidity is lower at 70%. For more details on the weather in May, you can view Rab weather in May.
In January, the weather is quite cold, with temperatures ranging from a minimum of -7°C (20°F) to a maximum of 14°C (58°F), averaging around 6°C (44°F). This month sees substantial precipitation, totaling 106 mm (4.2 in) over approximately 9 days, and a high humidity level of 88%.
In stark contrast, June presents a much warmer climate, boasting minimum temperatures of 13°C (56°F) and maximum temperatures soaring up to 31°C (88°F), with an average of 22°C (72°F). Precipitation drops significantly to 40 mm (1.6 in) over just 6 days, and humidity is lower at 69%. For more details, you can check Rab weather in June.
January and July present starkly contrasting weather conditions. In January, temperatures range from a chilling -7°C (20°F) at their lowest to a mild 14°C (58°F) at their peak, with an average of 6°C (44°F). The month experiences significant precipitation, totaling 106 mm (4.2 in) over 9 days, and high humidity at 88%. In contrast, July boasts a warm climate, with minimum temperatures of 17°C (63°F) rising to a comfortable maximum of 30°C (87°F) and an average temperature of 24°C (75°F). With only 44 mm (1.7 in) of rain over just 4 days and lower humidity at 63%, July offers a much drier and sunnier experience. For more details about July weather, check Rab weather in July.
January and August present stark contrasts in weather. January experiences chilly temperatures, with a minimum of -7°C (20°F) and an average around 6°C (44°F), while August enjoys warmth, where the minimum is a comfortable 15°C (60°F) and the average reaches a pleasant 25°C (77°F). Precipitation also varies significantly: January sees 106 mm (4.2 in) over 9 days, creating a humid atmosphere with 88% humidity, whereas August has only 51 mm (2.0 in) over just 4 days, resulting in a much drier climate with 51% humidity. For more details on August's weather, you can check this link: Rab weather in August.
In January, the weather is quite chilly, with temperatures ranging from a minimum of -7°C (20°F) to an average of 6°C (44°F) and reaching a maximum of 14°C (58°F). The month experiences significant precipitation, with around 106 mm (4.2 in) over 9 days, accompanied by a high humidity level of 88%. In contrast, September brings a much warmer climate, with temperatures starting at a minimum of 10°C (50°F) and averaging 20°C (69°F), peaking at 29°C (85°F). Although September has slightly more precipitation at 171 mm (6.7 in) over 10 days, the humidity drops to a more comfortable 64%. For more specifics on weather conditions in September, visit Rab weather in September.
January and October present distinctly different weather experiences. In January, temperatures can drop as low as -7°C (20°F), with an average of 6°C (44°F) and a high of 14°C (58°F). This winter month also brings significant precipitation, averaging 106 mm (4.2 in) over 9 days, accompanied by high humidity levels at 88%. In contrast, October offers a milder climate with minimum temperatures around 8°C (47°F), an average of 16°C (61°F), and highs reaching 23°C (73°F). Although it sees slightly more precipitation at 128 mm (5.0 in) over the same number of rainy days, the humidity is a bit lower at 83%. For more detailed insights, you can check out Rab weather in October.
In January, temperatures in Rab can range from a chilly -7°C (20°F) to a mild 14°C (58°F), averaging around 6°C (44°F). The month experiences significant precipitation, totaling 106 mm (4.2 in) over about 9 days, with humidity averaging 88%. In contrast, November sees milder temperatures, with a minimum of 3°C (38°F) and a maximum of 19°C (67°F), leading to an average of 12°C (54°F). This month is also wetter, with 192 mm (7.6 in) of rainfall spread over approximately 13 days, while humidity remains slightly higher at 89%. For more information, check out Rab weather in November.
January and December present distinct weather characteristics. In January, temperatures dip lower, with a minimum of -7°C (20°F) and an average of 6°C (44°F), while December tends to be milder, featuring a minimum of 0°C (32°F) and an average of 9°C (48°F). Additionally, January experiences less precipitation at 106 mm (4.2 in) over 9 rainy days, compared to December's higher total of 230 mm (9.1 in) across 15 days. Both months share a consistent humidity level of 88%, but the overall conditions in December are notably wetter and warmer. For a deeper understanding of the December climate, you can refer to Rab weather in December.
As January settles over Rab, it ushers in a stark contrast to the milder months that precede and follow it. With a chill that brings temperatures dipping to a brisk minimum of -7°C, this winter month undeniably stands out. Alongside notable precipitation, averaging 106 mm across about 9 damp days, the high humidity of 88% can make the air feel even colder. This combination creates a crisp and invigorating atmosphere, perfect for those who relish the beauty of winter or seek a peaceful retreat away from the allures of the busier seasons. For more details on what to expect throughout the year, check out Rab Climate.