Last updated: February 6, 2025
In December, Athens experiences a cool Mediterranean climate characterized by a maximum temperature of 21°C (70°F), an average of 11°C (53°F), and a chilly minimum of 1°C (34°F). Rainfall is frequent, with 66 mm (2.6 inches) of precipitation spread over approximately 9 days, bringing a touch of moisture to the city's historic landscape. The humidity, hovering around 76%, adds to the crisp, fresh air, creating an ambiance perfect for exploring Athens' ancient sites. Whether you're wandering through Plaka or enjoying a cozy café, December's weather offers a unique blend of coolness and charm.
In December, Athens experiences a notable shift towards cooler temperatures, with minimums dropping to around 1°C (34°F) and average highs reaching a comfortable 21°C (70°F). This month bridges the gap between the brisk chill of winter and the mildness of autumn, showcasing a range that allows for both cozy indoor activities and pleasant outdoor exploration. As the year closes, the city welcomes temperatures that hover around 11°C (53°F) on average, inviting locals and visitors alike to enjoy the festive atmosphere with layers of comfortable clothing. This slight dip in temperature reflects a gradual move away from the summer's scorching highs and sets the stage for the serene beauty of Athens in the winter months.
In December, Athens experiences a noticeable uptick in precipitation, receiving 66 mm (2.6 in) of rain over 9 days. This marks the wettest month of the year, following November's 48 mm and setting the stage for the cooler winter months. The increased rainfall is a departure from the typically dry summer months, where July and August see little to no precipitation at all. As temperatures begin to drop, the shift in climate not only brings a refreshing change but also nourishes the landscape, paving the way for the vibrant growth that characterizes the city's parks and gardens in the upcoming spring.
In December, humidity in Athens, Greece, hovers around 76%, marking a slight rise from the previous month, November's 75%. This increase signals the onset of winter, as the city transitions from the drier summer months, where humidity dipped to a minimum of 63% in August. Throughout the year, Athens experiences a gentle ebb and flow in humidity levels; spring months are relatively stable, while the summer brings lower humidity, culminating in July's 68%. As temperatures drop in late autumn and winter, humidity levels begin to stabilize again, as seen in December, which mirrors the higher levels typical in January and February. Overall, December's humidity reflects Athens’ seasonal rhythm, bridging the gap between the wetter winter months and the drier summer heat.
In December, Athens experiences a moderate UV Index of 3, similar to the conditions found at the beginning of the year in January. With a burn time of 30 minutes, this month's UV exposure remains manageable, allowing outdoor activities without significant risk if precautions are taken. Notably, as we reflect on the trends throughout the year, the city's UV levels peaked in the summer months, notably hitting 10 from May to August, indicating a stark shift from December's more moderate conditions. This seasonal variation underscores the importance of staying informed and protected year-round. For more details on UV levels throughout the year, visit Athens UV Index.
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In December, Athens basks in a gentle warmth, receiving about 250 hours of sunshine. While this is a dip from the sun-soaked heights of summer, it still offers a delightful glow as the city prepares for the festive season. The trend of decreasing sunlight hours throughout the winter months is evident, with December's sunshine following a peak in July at 423 hours. As the year draws to a close, this month serves as a reminder of the vibrant light that characterizes the Greek capital, making it a charming time to explore its history and culture amidst a serene atmosphere. Visitors can relish the soft winter sun, creating a perfect backdrop for leisurely strolls through ancient ruins and bustling markets.
While December in Athens, Greece, isn't known for its sun-drenched days, the likelihood of sunny weather stands at a moderate 51%. This marks a slight increase from November's 40%, suggesting that as the year draws to a close, the city enjoys a bit more sunshine. Interestingly, the chance of sunny days begins to rise significantly from late autumn onwards, peaking in the summer months, with July and August boasting a stunning 94% and 95% chance of sunshine, respectively. December's weather remains a delightful balance as it transitions into winter, offering visitors glimpses of sun amidst the cooler temperatures and holiday cheer.
In Athens, Greece, the journey through daylight duration reflects the rhythms of the seasons. During December, the sun graces the city with approximately 9 hours of daylight, signaling the shortest days of the year. This sets the tone for a gradual increase in light as the year progresses, with daylight peaking at 14 hours each in May, June, and July. Following this summer climax, daylight begins to wane again, retreating back to 10 hours in November and returning to 9 hours by the time winter arrives. This consistent ebb and flow, from the bright heights of summer to the more subdued light of winter, paints an elegant picture of the passing year in Athens, enchanting locals and visitors alike.
As December arrives in Athens, Greece, residents and visitors alike can feel a notable shift in the atmospheric rhythm, with average wind speeds reaching 3.5 m/s (8 mph)—the highest of the year. This brisk breeze contrasts starkly with the summer months, where June experienced its calmest winds at 1.8 m/s (4 mph), creating a serene ambience during the sweltering heat. Throughout the year, the wind tends to fluctuate, peaking again in January and February, helping to maintain the city's vibrant energy. As the year winds down, December's invigorating air hints at the promise of a fresh, lively new year ahead, inviting everyone to embrace the mild chill and explore the enchanting streets of Athens.
The weather in Athens 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 Athens and find detailed weather information for every month.
In December, the weather in Athens is mild, with temperatures ranging from a minimum of 1°C (34°F) to a maximum of 21°C (70°F) and an average of 11°C (53°F). This month experiences about 66 mm (2.6 in) of precipitation over an average of 9 days, coupled with a humidity level of 76%. In stark contrast, January brings significantly warmer temperatures, with a minimum of 19°C (66°F) and a maximum soaring to 43°C (109°F), yielding an average temperature of 28°C (83°F). Interestingly, January sees much less precipitation, only 4 mm (0.2 in), and is devoid of rainy days, with humidity dropping to 63%. For more details on the climate during this month, check out Athens weather in January.
December and February showcase contrasting weather patterns, reflecting the transition from late fall to early summer. In December, temperatures range from a chilly minimum of 1°C (34°F) to a comfortable maximum of 21°C (70°F), with an average of 11°C (53°F). The month experiences moderate precipitation, totaling 66 mm (2.6 in) over 9 days, along with a relatively high humidity level of 76%. In stark contrast, February boasts much warmer temperatures, with a minimum of 19°C (66°F) and a scorching maximum of 43°C (109°F), averaging 28°C (83°F). Remarkably, February sees only 4 mm (0.2 in) of precipitation across 0 days and lower humidity levels at 63%. For more detailed insights, check out Athens weather in February.
In December, weather conditions are notably cooler, with temperatures ranging from a minimum of 1°C (34°F) to a maximum of 21°C (70°F), averaging around 11°C (53°F). The month also experiences higher humidity at 76% and receives considerable rainfall, with 66 mm (2.6 inches) spread over approximately 9 days. In contrast, March brings a dramatic increase in warmth, featuring temperatures from a minimum of 19°C (66°F) to an impressive maximum of 43°C (109°F) and an average of 28°C (83°F). Notably, March is much drier, with only 4 mm (0.2 inches) of precipitation recorded over zero rainy days and a lower humidity level of 63%. For more detailed insights, check out Athens weather in March.
In December, weather conditions in Athens present a cooler atmosphere with temperatures ranging from a minimum of 1°C (34°F) to a maximum of 21°C (70°F) and an average of 11°C (53°F). The month sees significant precipitation of 66 mm (2.6 in) across about 9 days, contributing to a humidity level of 76%. In contrast, April ushers in warmer temperatures, starting at a minimum of 19°C (66°F) and peaking at an impressive maximum of 43°C (109°F), with an average temperature of 28°C (83°F). Precipitation is minimal in April, totaling just 4 mm (0.2 in) and occurring over 0 days, coupled with a lower humidity of 63%. For more detailed insights, check out Athens weather in April.
In December, the weather tends to be mild with temperatures ranging from a chilly 1°C (34°F) at night to a comfortable 21°C (70°F) during the day, averaging around 11°C (53°F). The month experiences around 66 mm (2.6 in) of precipitation over approximately 9 days, contributing to a higher humidity level of 76%. In contrast, May brings much warmer conditions, with temperatures starting at a minimum of 19°C (66°F) and peaking at a scorching 43°C (109°F), averaging around 28°C (83°F). This month is exceptionally dry, with only 4 mm (0.2 in) of rain and no days of precipitation, leading to a lower humidity of 63%. For more detailed insights about the climate, check out Athens weather in May.
In December, the weather in Athens is considerably cooler, with average temperatures ranging from a minimum of 1°C (34°F) to a maximum of 21°C (70°F). This month sees around 66 mm (2.6 in) of precipitation over approximately 9 days, resulting in a higher humidity level of 76%. In contrast, June offers a much warmer climate, with temperatures ranging from a minimum of 19°C (66°F) to a scorching maximum of 43°C (109°F). Rainfall is almost nonexistent, with only 4 mm (0.2 in) expected, and humidity is lower at 63%. For more insights on June weather in Athens, visit Athens weather in June.
December and July present a stark contrast in weather patterns. In December, temperatures range from a chilly minimum of 1°C (34°F) to a more comfortable average of 11°C (53°F), peaking at 21°C (70°F). This month also experiences considerable precipitation, with 66 mm (2.6 in) falling over an average of 9 rainy days, and a higher humidity level of 76%. In sharp contrast, July boasts much warmer temperatures, with a minimum of 19°C (66°F), an average of 28°C (83°F), and maximums soaring up to 43°C (109°F). Notably, precipitation is minimal in July, with only 4 mm (0.2 in) over 0 days, and humidity drops to a more comfortable 63%. For more details on July weather, check out Athens weather in July.
December and August present stark contrasts in weather patterns. In December, temperatures range from a minimum of 1°C (34°F) to a maximum of 21°C (70°F), with an average of 11°C (53°F). This month experiences more precipitation, accumulating 66 mm (2.6 in) over approximately 9 days, leading to higher humidity levels at 76%. In contrast, August boasts considerably warmer temperatures, with a minimum of 19°C (66°F) and soaring to a maximum of 43°C (109°F), averaging around 28°C (83°F). Remarkably, August sees minimal rainfall, with only 4 mm (0.2 in) recorded across no rainy days and a lower humidity of 63%. These differences highlight the seasonal shift, with December offering a cooler, wetter climate compared to the hot, dry conditions typical of August. For more details, check out Athens weather in August.
In comparing the weather between December and September, a striking contrast is evident. December experiences cooler temperatures, with a minimum of 1°C (34°F) and an average of 11°C (53°F), reaching a maximum of 21°C (70°F). Additionally, it is marked by a higher level of precipitation, averaging 66 mm (2.6 in) over nine days, alongside a humidity level of 76%. In contrast, September boasts significantly warmer conditions, with minimum temperatures around 19°C (66°F) and an average of 28°C (83°F), soaring to a maximum of 43°C (109°F). The month is notably drier, receiving only 4 mm (0.2 in) of precipitation across zero rainy days, and features a lower humidity level of 63%. For more detailed information, check out Athens weather in September.
December and October present a stark contrast in weather patterns. In December, temperatures range from a cool 1°C (34°F) to a mild 21°C (70°F), with an average temperature of 11°C (53°F). The month experiences significant precipitation, totaling 66 mm (2.6 in) over about nine days, along with higher humidity levels at 76%. In contrast, October boasts much warmer temperatures, with a minimum of 19°C (66°F) and a maximum reaching up to 43°C (109°F), averaging around 28°C (83°F). This month sees minimal rainfall, with just 4 mm (0.2 in) and no rainy days, accompanied by a lower humidity of 63%. For more detailed insights into October weather, visit Athens weather in October.
In December, temperatures in Athens cool significantly compared to November, with a minimum of 1°C (34°F) and an average of 11°C (53°F), dropping from November's warmer range of 19°C (66°F) to a maximum of 43°C (109°F). Additionally, December experiences more precipitation, totaling 66 mm (2.6 in) over 9 days, whereas November sees almost no rainfall, accumulating only 4 mm (0.2 in) with 0 rainy days. The humidity also increases in December to 76%, compared to November's lower 63%. For a more detailed comparison, you can check Athens weather in November.
As December unfolds in Athens, the city experiences a notable shift in weather compared to the warmer months. Average temperatures dip, bringing a refreshing chill; while days can still reach a pleasant warmth, nights can feel quite cool. The likelihood of rainfall increases, with several days marked by precipitation, adding a cozy atmosphere to the city. Humidity also rises, making for a more moist environment overall. This blend of cooler weather and intermittent showers sets December apart, inviting visitors to enjoy the rich history and vibrant culture of Athens in a unique way. To learn more about how December fits into the overall climate of the city, visit Athens Climate.