Last updated: March 17, 2025
December in Omis, Croatia brings a cool, crisp atmosphere, with maximum temperatures reaching up to 15°C (59°F) and dipping to a minimum of -1°C (30°F). The month sees an average temperature of 8°C (46°F), making it a chilly yet refreshing time to visit. Visitors should be prepared for a bit of rain, as precipitation totals around 230 mm (9.0 in) across approximately 16 days, contributing to a humidity level of 81%. Whether exploring the scenic coastline or enjoying local festivities, December offers a unique charm amidst the winter weather.
As December settles in Omis, Croatia, temperatures start to reflect the dive into winter, with minimums reaching around -1°C (30°F) and averages hovering at 8°C (46°F). While the chill begins to bite, the maximum temperatures still manage to reach a mild 15°C (59°F), offering a balanced blend of crisp winter air and occasional sunshine. This month marks a noticeable shift from the warm hues of autumn, characterized by a gradual decline as the year draws to a close. Overall, December in Omis combines a refreshing chill that encourages cozy gatherings and festive celebrations, setting the perfect backdrop for experiencing Croatia's winter charm.
December in Omiš, Croatia, sees a significant uptick in precipitation, mirroring the trend established in November. With 230 mm (9.0 in) of rain falling over 16 days, December is one of the wettest months of the year, contributing to the overall winter surge in rainfall. This sharp increase from the drier summer months, where precipitation dips to around 31 mm in July and 29 mm in August, underscores a shift towards a Mediterranean winter pattern characterized by heightened moisture. Such trends indicate that as the year draws to a close, Omiš experiences a shift from sun-soaked days to a landscape enveloped in rain, nurturing the region's lush greenery and setting the stage for a vibrant natural environment.
In Omiš, Croatia, December brings a notable shift in humidity levels, measuring at 81%, which mirrors the dampness often found in late autumn. As the year draws to a close, the humidity shows a slight increase from November's 81%, providing a refreshing yet cool atmosphere. The winter months tend to keep humidity levels elevated, peaking to 83% in January. Observing the trend from earlier months, it's evident that summer's drier days, with August reaching a low of 65%, give way to a more humid winter. Overall, December's moisture levels signify a pattern of increasing humidity as winter progresses, cloaking Omiš in a cozy embrace, perfect for the holiday season.
In Omiš, Croatia, the UV Index experiences notable fluctuations throughout the year, peaking in the summer months. December, with a UV Index of 2, falls into the low exposure category, allowing for a comfortable 45-minute burn time for most individuals. Following the peak summer indices of 10 in June and July, where exposure is classified as very high, the index gradually decreases, showcasing a trend towards safer sun exposure as winter approaches. This gradual decline culminates in December's more forgiving levels, mirroring the trends seen in January. As you explore Omiš during the colder months, remember to check the weather and stay informed about the UV Index for optimal sun safety. For further details, visit Omis UV Index.
UV Risk Categories
In Omis, Croatia, December brings a gentle conclusion to the year, with approximately 219 sunshine hours. While this marks a decline from the sun-drenched peaks of summer, the overall trend is clear: the region basks in increasing daylight through the spring and summer months, peaking in July with a stunning 434 hours. As autumn settles in, the daylight gradually wanes, yet December's sun still invites a serene beauty to the coastal landscape. The month serves as a reminder of the vibrant light that has graced the earlier months, offering a tranquil atmosphere perfect for reflection and rejuvenation before the year turns anew. Despite the diminishing hours, Omis continues to charm its visitors, proving that each season has its own unique allure.
As December arrives in Omis, Croatia, the likelihood of enjoying sunny weather dips to 38%, a figure that reflects the transition into the winter months. This percentage, while higher than the dismal 28% chance in November, remains modest compared to the sunnier summer months, where chances frequently soar above 67%. Interestingly, the sunshine probability starts to climb in the early spring, with March hitting 57%, suggesting that the allure of brighter days is just around the corner after the December chill. Overall, visitors can expect a mix of cloudy and sunny days, with those fortunate enough to catch the sun filling their December stay with memorable moments.
In Omis, Croatia, the daylight durations create a captivating rhythm throughout the year, reflecting the changing seasons. December, with its 8 hours of daylight, marks the decline into winter's embrace, following a gradual ebb from the vibrant 15 hours of light enjoyed in the peak summer months of June and July. As the year progresses, daylight begins to wane after the sunniest days of May, leading to shorter hours in November and December. However, amidst this decline, there is a sense of anticipation, as each passing month from January onward gradually brings more sunlight, hinting at the rejuvenating warmth of spring just around the corner.
As December arrives in Omiš, Croatia, a subtle shift in wind patterns begins to emerge. The average wind speed during this month reaches 3.4 m/s (8 mph), marking a slight increase from November's 3.3 m/s. This uptick reflects a gentle return to breezier conditions after the summer months, where the winds dipped to their lowest around June, July, and August, averaging just 2.3 to 2.5 m/s. As the year draws to a close, the winds become a prominent feature of the coastal landscape, bringing with them the fresh energy of winter—a perfect complement to the breathtaking scenery that Omiš has to offer.
The weather in Omis changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of December's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Omis and find detailed weather information for every month.
December and January weather exhibit noticeable differences, particularly in temperature and precipitation. In December, temperatures range from a minimum of -1°C (30°F) to a maximum of 15°C (59°F), with an average temperature of 8°C (46°F). The month is characterized by significant precipitation totaling 230 mm (9.0 in) over 16 days, and humidity levels are relatively high at 81%. In contrast, January experiences colder conditions, with lows of -10°C (15°F) and an average temperature dropping to 5°C (42°F), while the high remains the same at 15°C (59°F). Additionally, January sees less rainfall, with only 101 mm (4.0 in) spread over 10 days and a slightly higher humidity level at 83%. For a more detailed look at January's weather, you can visit Omis weather in January.
December and February exhibit distinct weather characteristics, shaping the overall climate experience. In December, temperatures range from a chilly -1°C (30°F) at their lowest to a pleasant 15°C (59°F) at their highest, with an average of 8°C (46°F). The month sees considerable precipitation, totaling 230 mm (9.0 in) over approximately 16 days, contributing to a high humidity level of 81%.
In contrast, February experiences slightly colder temperatures, with minimums dropping to -5°C (23°F) and maximums reaching 18°C (64°F), but maintaining a similar average of 7°C (46°F). Precipitation is significantly lower at 114 mm (4.5 in), occurring over just 11 days, and humidity drops to a more comfortable 76%. For more details on February weather, you can visit Omis weather in February.
December and March present contrasting weather patterns, with December generally being cooler and wetter. In December, temperatures range from a minimum of -1°C (30°F) to a maximum of 15°C (59°F), accompanied by significant precipitation of 230 mm (9.0 in) over 16 days, and a high humidity level of 81%. In contrast, March sees slightly milder temperatures, with a minimum of -8°C (18°F) and a maximum of 19°C (67°F). Precipitation drops significantly to 100 mm (3.9 in) over only 9 days, and humidity decreases to 73%. For more detailed information on March weather, visit Omis weather in March.
In comparing the weather between December and April, December typically presents a colder climate with average temperatures ranging from a minimum of -1°C (30°F) to a maximum of 15°C (59°F). The month is also characterized by considerable precipitation, averaging 230 mm (9.0 in) over about 16 days and a humidity level of 81%. In contrast, April experiences milder temperatures, with a minimum of 1°C (35°F) and a maximum of 24°C (75°F). This month sees significantly less precipitation, averaging 89 mm (3.5 in) over approximately 10 days, coupled with a lower humidity of 75%. For more specific details on weather patterns, you can visit Omis weather in April.
December and May present stark contrasts in weather. In December, temperatures range from a chilly -1°C (30°F) at night to a mild 15°C (59°F) during the day, with an average of 8°C (46°F). The month is characterized by increased precipitation, totaling 230 mm (9.0 in) across about 16 days, resulting in high humidity levels of 81%. In contrast, May brings much warmer temperatures, with lows of 7°C (45°F) and highs reaching up to 26°C (78°F), averaging 17°C (63°F). The precipitation decreases significantly to 84 mm (3.3 in) over 13 days, and humidity remains slightly lower at 78%. For more detailed information, check out Omis weather in May.
In December, the weather is considerably cooler with temperatures ranging from a low of -1°C (30°F) to a high of 15°C (59°F), averaging around 8°C (46°F). The month sees significant precipitation, totaling 230 mm (9.0 in) over approximately 16 days, contributing to a relatively high humidity level of 81%. In contrast, June offers much warmer conditions, with temperatures ranging from a minimum of 12°C (54°F) to a maximum of 30°C (87°F), and an average temperature of 22°C (71°F). Rainfall is minimal in June, accumulating to just 42 mm (1.6 in) across about 7 days, with a humidity level of 75%. For more detailed insights on June weather, you can check Omis weather in June.
December and July offer stark contrasts in weather, with December characterized by its chilly temperatures and higher rainfall. In December, temperatures dip as low as -1°C (30°F) and average around 8°C (46°F), peaking at 15°C (59°F); meanwhile, the month sees significant precipitation, totaling 230 mm (9.0 in) over 16 days, accompanied by a humidity level of 81%. In contrast, July boasts a much warmer climate, with temperatures ranging from a minimum of 16°C (61°F) to a maximum of 31°C (89°F), averaging around 24°C (75°F). Rainfall is minimal, with just 31 mm (1.2 in) recorded over only 4 days and a lower humidity of 71%. For a closer look at the July conditions, you can check out Omis weather in July.
When comparing the weather in December and August, it's clear that there are significant differences. December features much cooler temperatures, with a minimum of -1°C (30°F) and an average of 8°C (46°F), peaking at 15°C (59°F). The month is also marked by high humidity at 81% and substantial precipitation, averaging 230 mm (9.0 in) over 16 days. In contrast, August basks in warmth, with a minimum of 15°C (59°F), an average of 25°C (77°F), and a maximum of 33°C (92°F). This month experiences minimal rainfall, only 29 mm (1.2 in) across just 5 days, and lower humidity at 65%. For more details, you can check Omis weather in August.
In December, temperatures range from a chilly min of -1°C (30°F) to a mild max of 15°C (59°F), with an average of 8°C (46°F). The month is characterized by significant precipitation, totaling 230 mm (9.0 in) over 16 days, accompanied by high humidity levels at 81%. In contrast, September boasts much warmer temperatures, with a minimum of 10°C (50°F), an average of 20°C (69°F), and a maximum reaching 30°C (86°F). Precipitation is lighter at 92 mm (3.6 in) over just 7 days, and the humidity is lower at 69%. For a detailed look at the September weather in Omis, you can visit Omis weather in September.
In comparing the weather of December to that of October, it is clear that December brings significantly cooler temperatures, with minimums dropping to -1°C (30°F) compared to October's milder low of 8°C (46°F). The average temperatures in December hover around 8°C (46°F), while October enjoys a more pleasant average of 15°C (60°F). Additionally, December experiences nearly three times the precipitation, totaling 230 mm (9.0 in) over 16 days, against October's 109 mm (4.3 in) over just 8 days. Humidity levels also rise slightly in December, standing at 81% compared to October's 76%. For a deeper look into October's climate, you can explore Omis weather in October.
In December, temperatures tend to be cooler, with a minimum of -1°C (30°F) and an average of 8°C (46°F), compared to November's milder minimum of 1°C (34°F) and average of 12°C (54°F). While both months experience significant precipitation, December sees around 230 mm (9.0 in) over 16 days, slightly less than November's 238 mm (9.4 in) across 14 days. Despite the decrease in temperature and slightly increased rainfall, humidity remains consistent at 81% for both months. For a more detailed look at weather patterns, you can refer to Omis weather in November.
As December sets in, Omis experiences a notable shift in weather compared to the milder months earlier in the year. With temperatures dipping significantly, the town can feel quite chilly, often accompanied by increased precipitation that sees a greater number of rainy days. The often overcast skies and heightened humidity contribute to a more brisk and damp atmosphere, making this month distinctly different from the sun-kissed days of summer. For those planning a visit, it’s important to be prepared for the elements while enjoying the unique winter charm of the area. For more insights into what to expect throughout the year, check out Omis Climate.