Last updated: August 21, 2025
December in Andros, Greece, offers a mild yet captivating climate, with maximum temperatures reaching up to 20°C (68°F) and an average of 14°C (58°F), providing a refreshing escape for visitors. As the month progresses, temperatures can dip to a minimum of 8°C (47°F), inviting cozy moments and warm gatherings. Rainfall is notable, with about 95 mm (3.7 in) spread over 13 days, contributing to the island's lush landscapes. The humidity sits at a comforting 76%, enhancing the atmosphere for both exploration and relaxation, making December a unique time to experience the natural beauty of Andros.
In December, Andros, Greece, ushers in a crisp yet inviting atmosphere as temperatures begin to dip. With minimums averaging around 8°C (47°F) and maximums reaching 20°C (68°F), the island experiences a pleasant winter climate that encourages exploration. The average temperature of 14°C (58°F) signals the transition from the warmer months, inviting visitors to enjoy cozy seaside cafés and tranquil hikes among the scenic landscapes. Although cooler than the summer highs, December's mild temperatures create a serene backdrop for those looking to immerse themselves in the island’s natural beauty and local culture, making it a charming time to visit.
December in Andros, Greece, marks a notable shift in precipitation patterns, with rainfall amounting to 95 mm (3.7 in) over approximately 13 days. This significant uptick comes just after a relatively dry summer, where July and August recorded virtually no rain. Compared to the preceding months, December's precipitation levels mirror those of January, typically the wettest month of the year. This trend indicates a transition into the wetter winter season, as November also saw a respectable 46 mm (1.8 in) across 7 days. Together, these figures highlight the island's movement from late autumn into a damp and vibrant winter, setting the stage for a rejuvenated landscape.
In December, Andros, Greece, experiences a notable humidity level of 76%, which aligns closely with the averages seen throughout the winter months. As the year transitions from November's humidity of 75%, there's a slight uptick, reflecting the island's consistent moisture during this season. Tracking the year, humidity starts at a high in January (76%) and gradually declines to its lowest point in August (63%), before rising slightly again in the late autumn and winter months. This pattern highlights a clear seasonal rhythm, with December sitting firmly within the upper range of humidity levels, creating a crisp yet comfortably moist atmosphere typical of the region's climate.
In December, Andros, Greece experiences a moderate UV Index of 3, which allows for a burn time of approximately 30 minutes. This marks a gentle decline in UV exposure as the year winds down, contrasting sharply with the peak months of June through August, where the index consistently hits 10, necessitating extreme caution with only a 15-minute burn time. The trend shows a clear transition from high and very high UV levels in the summer, which demand heightened protection, to more manageable levels as winter approaches. As you plan your visit, be sure to check out more details on the Andros UV Index to stay sun-safe throughout the year!
UV Risk Categories
In December, Andros, Greece, experiences a gentle decrease in sunshine, offering around 254 hours of daylight. This marks a subtle shift as the year transitions from the sun-drenched summer months—where July boasts an impressive 426 hours—into the cooler, softer light of winter. With 264 hours in February and 350 hours in April, the island progressively brightens as it shifts towards the spring season, embodying a rhythm of seasonal changes that invites visitors to embrace the serene beauty and milder days of winter. December's relatively moderate sunshine creates a cozy atmosphere, perfect for exploring Andros's stunning landscapes and rich cultural heritage during this quieter time of year.
When considering the likelihood of sunny weather in December in Andros, Greece, it's notable that the chance of sunshine hovers around 51%, offering a balanced mix of sun and clouds. This figure reflects a subtle dip from the preceding months, where November shows only a slight decrease at 47%. As the year progresses, one can observe an overall trend of increasing sunshine, particularly peaking dramatically in the summer months, with both July and August enjoying a remarkable 98% likelihood of clear skies. This seasonal shift hints at a transition toward winter, yet December still holds its own, making it a reasonably pleasant time to experience the island's unique charm. With nearly half the month likely to be sunny, visitors can still find opportunities to revel in the natural beauty and vibrant landscapes of Andros.
In Andros, Greece, the rhythm of daylight unfolds beautifully throughout the year, culminating in a gentle ebb and flow that reflects the changing seasons. As December arrives, the island experiences 9 hours of daylight, mirroring January's quiet start to the year. This trend hints at a gradual retreat of daylight during the winter months that follows the vibrant expansion of light in spring and summer. The peak of 14 hours in June through August offers a stark contrast to the shorter days of December, emphasizing the seasonal cycle that characterizes this picturesque locale. As daylight wanes toward the end of the year, the serene environment invites a cozy, reflective atmosphere, making each brief moment of daylight all the more precious.
As December blankets Andros, Greece, the island experiences a notable resurgence in wind, with average speeds reaching 8.7 m/s (20 mph)—a figure that ties with the wind patterns seen in July. This month marks a distinct uptick in breezy conditions compared to the milder winds of summer, emphasizing a shift towards more robust gusts as winter approaches. From a steady decline since April, where winds dipped to 6.8 m/s (15 mph), the return to higher speeds in December suggests a dynamic seasonal transition. Such invigorating winds not only contribute to the island's enchanting winter atmosphere but also ignite the spirit of adventure for activities like sailing and windsurfing, drawing both locals and travelers to embrace the island's breezy allure.
Weather in Andros varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Andros, focusing on differences in temperature, rainfall, humidity, and UV levels.
December and January present fairly similar weather patterns, though there are some notable differences. December typically sees slightly warmer temperatures, with an average of 14°C (58°F) and a maximum of 20°C (68°F), compared to January's average of 12°C (54°F) and maximum of 19°C (67°F). Precipitation levels are comparable, with December receiving 95 mm (3.7 in) over 13 days and January experiencing a slightly higher total of 97 mm (3.8 in) across 12 days. Both months maintain a consistent humidity level of 76%. For more insights on January weather conditions, you can check Andros weather in January.
In December, the weather is generally milder, with temperatures ranging from a minimum of 8°C (47°F) to a maximum of 20°C (68°F), accompanied by relatively high humidity at 76%. This month experiences significant precipitation, totaling 95 mm (3.7 inches) spread over 13 days, making it quite a wet period. In contrast, February brings slightly cooler temperatures, with a minimum of 6°C (42°F) and a maximum of 18°C (64°F). This month is noticeably drier, with only 46 mm (1.8 inches) of rainfall over 9 days and a similar humidity level of 75%. For a detailed look at February weather on Andros, you can check Andros weather in February.
In December, temperatures in Andros range from a minimum of 8°C (47°F) to a maximum of 20°C (68°F), with an average of 14°C (58°F). This month experiences relatively high precipitation at 95 mm (3.7 in) over approximately 13 days, contributing to a humidity level of 76%. In contrast, March sees slightly cooler temperatures, with a minimum of 4°C (39°F) and a maximum of 17°C (63°F), averaging at 13°C (56°F). Precipitation drops significantly to 48 mm (1.9 in) over just 6 days, while humidity remains relatively steady at 74%. For more specific details, visit Andros weather in March.
In December, the weather features a wider range of temperatures with a minimum of 8°C (47°F) and a maximum of 20°C (68°F), while averaging around 14°C (58°F). This month is also characterized by higher precipitation, totaling 95 mm (3.7 in) over 13 days, contributing to a relatively humid atmosphere with 76% humidity. In contrast, April experiences slightly warmer temperatures, with a minimum of 10°C (50°F) and a maximum of 20°C (67°F), averaging 15°C (59°F). The precipitation in April significantly decreases to just 24 mm (0.9 in) over only 3 days, and the humidity is slightly lower at 75%. For more details on April weather, you can visit Andros weather in April.
December and May present quite different weather experiences. In December, temperatures range from a minimum of 8°C (47°F) to a maximum of 20°C (68°F), with an average of 14°C (58°F). This month also sees significant precipitation, totaling 95 mm (3.7 in) over 13 days, while humidity hovers around 76%. In contrast, May brings warmer temperatures, with a minimum of 14°C (58°F) and a maximum of 23°C (74°F), averaging 18°C (65°F). Precipitation drops dramatically to just 9 mm (0.4 in) over a single day, with humidity remaining slightly higher at 77%. For a more detailed look at the weather in May, you can visit Andros weather in May.
December and June offer strikingly different weather conditions. In December, temperatures range from a minimum of 8°C (47°F) to a maximum of 20°C (68°F), with an average of 14°C (58°F). The month is characterized by higher precipitation levels, averaging 95 mm (3.7 in) over 13 days, and a humidity of 76%. In contrast, June experiences milder temperatures, with a minimum of 17°C (63°F) and a maximum of 27°C (81°F), leading to an average of 22°C (72°F). Moreover, June is much drier, with only 7 mm (0.3 in) of precipitation over just one day and a slightly lower humidity of 71%. For more details on June weather, you can check out Andros weather in June.
The weather in December contrasts sharply with that of July, reflecting the seasonal shift in temperatures and conditions. In December, the temperature ranges from a mild minimum of 8°C (47°F) to a pleasant maximum of 20°C (68°F), accompanied by considerable precipitation totaling 95 mm (3.7 in) over 13 rainy days and a humidity level of 76%. In stark contrast, July offers warm summer temperatures, with a minimum of 21°C (70°F) and an average of 25°C (76°F), reaching up to a maximum of 30°C (87°F). The month is characterized by very little rainfall, recording only 1 mm (0.1 in) with no rainy days and a lower humidity of 68%. For a closer look at July's lovely weather, visit Andros weather in July.
In December, the weather is considerably cooler, with temperatures ranging from a minimum of 8°C (47°F) to a maximum of 20°C (68°F), and an average of 14°C (58°F). This month also experiences significant precipitation, totaling 95 mm (3.7 in) over about 13 days, accompanied by higher humidity levels at 76%. In contrast, August is characterized by warm and dry conditions, featuring temperatures that range from a minimum of 21°C (70°F) to a maximum of 30°C (86°F) and an average of 25°C (77°F). Notably, August records no precipitation and features lower humidity at 63%. For more details on the delightful summer weather, check out Andros weather in August.
The weather in December is notably cooler, with average temperatures ranging from a minimum of 8°C (47°F) to a maximum of 20°C (68°F), compared to warmer September, where temperatures vary from a minimum of 18°C (65°F) to a maximum of 27°C (81°F). December experiences significantly more precipitation, with around 95 mm (3.7 in) spread over 13 days, while September sees just 7 mm (0.3 in) of rain over a single day. Additionally, December's humidity is higher at 76%, compared to September's 65%, making December feel more damp and cool. For more detailed information about weather conditions in September, you can visit Andros weather in September.
In December, the weather tends to be noticeably cooler than in October, with average temperatures ranging from a minimum of 8°C (47°F) to a maximum of 20°C (68°F). In contrast, October enjoys warmer temperatures, with a range from a minimum of 14°C (58°F) to a maximum of 25°C (78°F). Additionally, December sees significantly more precipitation, averaging 95 mm (3.7 in) over 13 days, while October has much lighter rainfall, totaling just 24 mm (0.9 in) over 3 days. The humidity remains relatively high in both months, but it is slightly higher in December at 76%, compared to 72% in October. For a detailed look at October weather on the island, check out Andros weather in October.
In December, the weather tends to be cooler than in November, with average temperatures dropping from 17°C (63°F) in November to 14°C (58°F) in December. Nighttime temperatures also fall, reaching a minimum of 8°C (47°F) in December compared to 11°C (52°F) in November. Additionally, December experiences significantly higher precipitation, totaling 95 mm (3.7 in) over 13 days, while November sees only 46 mm (1.8 in) across 7 days. Despite the rain, the humidity remains relatively constant, hovering around 76% in December and 75% in November. For more details on the weather during this month, you can visit Andros weather in November.
As December unfolds on Andros, the island experiences a notable shift in weather patterns compared to the milder months of autumn. With temperatures averaging around 14°C, the air turns crisper, and the serene ambiance becomes peppered with increased rainfall, totaling about 95 mm over 13 days. This enhanced humidity, often hovering around 76%, transforms the landscape, infusing it with lush greenery and a refreshing coastal breeze. While winter settles in, December offers a unique charm, inviting visitors to explore its scenic beauty under a gentle drizzle. For a deeper understanding of the island's climatic variations, visit Andros Climate.