Last updated: August 21, 2025
December in Kallithea, Greece unfolds a chilly yet captivating atmosphere, where temperatures oscillate between a maximum of 16°C (62°F) and a minimum of -1°C (31°F), with an average hovering around 8°C (47°F). This month experiences considerable precipitation, totaling 115 mm (4.5 in) over about 11 days, leading to a humid environment with levels at 89%. As the landscape glistens under the occasional winter rain, Kallithea's unique blend of mild temperatures and refreshing breezes creates a serene winter escape.
December in Kallithea, Greece, marks a transitional time as the temperatures start to dip into winter. With a minimum of -1°C (31°F), the month is notably cooler than the preceding autumn, while the average temperature settles around 8°C (47°F). This chill contrasts with the warmer months of summer, where highs reach into the low 30s (°C). The maximum temperature in December peaks at 16°C (62°F), providing a refreshingly crisp atmosphere ideal for exploration, yet it clearly signals the onset of winter. Visitors can expect a mix of serene winter landscapes and fewer crowds, making it an attractive time to experience Kallithea's charm.
In Kallithea, Greece, December brings a notable increase in precipitation, with 115 mm (4.5 in) of rain falling over approximately 11 days. This uptick follows the particularly wet month of November, which recorded a substantial 187 mm (7.3 in), hinting at a trend of increased moisture as the year comes to a close. The consistent rainfall in December not only contributes to the region's lush winter landscape but also sets the stage for the wetter months ahead. As temperatures cool, the precipitation helps replenish local water sources, making it a vital month for sustainability in the area. Overall, December serves as a bridge from the previous autumn downpours to the typically wetter winter season, emphasizing Kallithea's dynamic climate.
In Kallithea, Greece, December ushers in a notable revival of humidity, reaching 89%, mirroring the levels seen at the beginning of the year. This pattern highlights a seasonal trend where humidity peaks in the winter months, after a gradual decline from the summer's dry air, which dips to a low of 43% in August. As fall approaches, humidity begins to climb, with November showcasing a significant rise to 87%. This ended a relatively comfortable stretch from June to August, where humidity hovered below 60%, making the December spike a refreshing yet familiar return as the region heads into the heart of winter.
In Kallithea, Greece, the December UV Index dips to a low level of 2, indicating a significant decrease in sun intensity as winter settles in. This trend of diminishing UV exposure is consistent with the colder months, following a seasonal peak during the summer where values soared to 10. While December allows for a more leisurely burn time of 45 minutes, sun seekers should still remain cautious, especially as the index typically fluctuates from moderate levels in late fall to low values in winter. The drop in UV exposure reflects a gentle reminder to enjoy the outdoors while prioritizing skin protection. For more information, visit Kallithea UV Index.
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In Kallithea, Greece, December brings a gentle farewell to the inspiring sunshine of the year, with approximately 232 hours of radiant daylight. This marks a slight decline from the 238 hours seen in November, yet it remains a significant treasure in contrast to the colder months ahead. As we move through the year, one can't help but notice a pronounced increase in daylight hours from the winter months to the vibrant summer peak, with July basking in a glorious 424 hours. The gradual shift reveals a beautiful rhythm of light, with the early months kicking off the year with more subdued daylight, building to a sun-soaked crescendo in mid-summer. December, while spent mostly in cozy settings, still offers a bright respite, reminding us of the warmth that awaits with the return of spring.
In Kallithea, Greece, December sees a 48% chance of sunny weather, marking a decline from the milder months that precede it. This figure is part of a broader trend that showcases a gradual decrease in sunshine probability as the year winds down, with November dipping to just 31%. While December does not enjoy the high percentages typical of the summer months—where sun likelihood peaks at 80-81%—it still offers a reasonable chance for sunlight amidst cooler temperatures. As the seasons transition, the sun's presence becomes less certain, yet Kallithea retains a glimmer of hope for bright days even in winter.
In Kallithea, Greece, the daylight duration paints a vivid seasonal portrait. As the year progresses from December, where daylight spans a modest 9 hours, it gradually increases, reaching a peak of 14 hours during the sunny months of May through July. This lively stretch is complemented by the vibrant blooms of spring, as daylight nudges upwards from 10 hours in February to a welcoming 13 hours in April. However, as summer fades, daylight begins its gentle decline, returning to 12 hours in September and then sliding back to 9 hours by November and December. This cyclical dance of light provides a rhythmic backdrop to the year, enveloping Kallithea in a blend of warmth and warmth's return, each month characterized by its unique atmosphere crafted by the sun's embrace.
As December sweeps into Kallithea, Greece, a noticeable shift in the wind emerges, with average wind speeds reaching 3.1 m/s (7 mph)—equal to those in January. This slight surge in gusts signals the arrival of winter, invigorating the air with a crispness that caresses the coastal landscapes. Prior months, especially during the summer, experienced much gentler breezes, often hovering around 2.2 to 2.5 m/s (5 to 6 mph). However, the late autumn transition heralds a revival in wind activity, bringing with it a refreshing dynamism that complements the serene beauty of the season. As the year draws to a close, Kallithea’s December winds infuse the atmosphere with a blend of energy and tranquility, inviting all to experience the unique charm of this coastal paradise.
Weather in Kallithea varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Kallithea, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, temperatures range from a minimum of -1°C (31°F) to a maximum of 16°C (62°F), with an average temperature of 8°C (47°F). The month sees significant precipitation totaling 115 mm (4.5 in) over 11 days, accompanied by high humidity at 89%. Conversely, January experiences colder conditions with a minimum temperature dropping to -11°C (12°F) and an average of 5°C (42°F), though the maximum remains the same at 16°C (62°F). Precipitation in January is lower at 90 mm (3.5 in) across the same number of rainy days, but the humidity remains consistent at 89%. For more detailed insights, you can check Kallithea weather in January.
In comparing the weather conditions of December and February, December experiences slightly milder temperatures with a minimum of -1°C (31°F) and a maximum of 16°C (62°F), resulting in an average temperature of 8°C (47°F). In contrast, February tends to be colder, recording a minimum of -6°C (21°F), although it has a similar maximum temperature of 17°C (63°F) and an average of 8°C (46°F). Precipitation levels are higher in December with 115 mm (4.5 in) over 11 days, whereas February sees less rainfall at 88 mm (3.5 in) across 12 days. Additionally, humidity levels in December are slightly higher at 89%, compared to February's 84%. For further details, you can check Kallithea weather in February.
In December, the weather typically ranges from a minimum of -1°C (31°F) to a maximum of 16°C (62°F), with an average temperature of 8°C (47°F). The month experiences about 115 mm (4.5 in) of precipitation over approximately 11 days, and humidity levels are relatively high at 89%. In contrast, March sees slightly cooler temperatures, with a minimum of -3°C (28°F) and a maximum of 19°C (66°F), averaging 9°C (49°F). Rainfall decreases to 106 mm (4.2 in) over around 12 days, and humidity drops to 81%. For more detailed information on the weather in March, you can visit Kallithea weather in March.
In December, the weather tends to be quite chilly, with average temperatures ranging from -1°C (31°F) to a maximum of 16°C (62°F). The month experiences significant precipitation of 115 mm (4.5 in) over 11 days, along with high humidity levels at 89%. In contrast, April brings a welcome warmth, showcasing temperatures that range from a minimum of 2°C (36°F) to a more comfortable maximum of 24°C (75°F) and an average of 13°C (55°F). Precipitation decreases to 77 mm (3.0 in) over the same number of days, accompanied by lower humidity at 72%. For more detailed insights into the weather in April, you can visit Kallithea weather in April.
December and May present strikingly different weather conditions. In December, temperatures range from a chilly -1°C (31°F) to a mild 16°C (62°F), with an average of 8°C (47°F). The month is characterized by higher precipitation levels, totaling 115 mm (4.5 in) over approximately 11 days, coupled with a high humidity of 89%. In contrast, May offers a more pleasant climate, with temperatures starting at 10°C (49°F) and peaking at 28°C (82°F), averaging around 18°C (64°F). Rainfall is less frequent, with 73 mm (2.9 in) spread across 12 days and a noticeable drop in humidity to 72%. For more specific details on the weather in May, you can visit Kallithea weather in May.
In December, the weather is quite chilly, with temperatures ranging from a minimum of -1°C (31°F) to a maximum of 16°C (62°F) and an average of 8°C (47°F). The month also experiences significant precipitation, with 115 mm (4.5 in) falling over about 11 days, paired with high humidity levels of 89%. In contrast, June brings much warmer weather, with temperatures soaring from a minimum of 12°C (55°F) to a maximum of 32°C (91°F), averaging around 22°C (71°F). Although June sees more rainy days, totaling 15, the overall precipitation is lower at 92 mm (3.6 in) and humidity drops to a more comfortable 57%. For a more detailed look at the weather in June, you can visit Kallithea weather in June.
December and July present stark contrasts in weather. In December, temperatures range from a chilly -1°C (31°F) to a mild maximum of 16°C (62°F), with an average of 8°C (47°F). The month is relatively wet, experiencing 115 mm (4.5 in) of precipitation over 11 days and a high humidity level of 89%. In contrast, July boasts much warmer temperatures, with a minimum of 16°C (61°F) and a high of 32°C (90°F), averaging around 24°C (76°F). This summer month is drier, receiving only 80 mm (3.1 in) of precipitation over 9 days, and features a significantly lower humidity of 50%. For more details on July weather, you can check Kallithea weather in July.
December and August present stark contrasts in weather. December experiences colder temperatures, with a minimum of -1°C (31°F) and an average of 8°C (47°F), while August boasts much warmer conditions, featuring a minimum of 17°C (64°F) and an average of 25°C (77°F). Precipitation also varies significantly; December sees a considerable 115 mm (4.5 in) spread over 11 days, whereas August is relatively dry, receiving just 42 mm (1.6 in) over 7 days. The humidity levels reflect this contrast as well, with December at a high 89% compared to August's much lower 43%. For more detailed information, you can check Kallithea weather in August.
The weather in December is much colder and wetter compared to September. In December, temperatures range from a chilly -1°C (31°F) at night to a mild 16°C (62°F) during the day, while September enjoys warmer conditions with temperatures between 11°C (51°F) and 29°C (85°F). Additionally, December experiences significantly more precipitation, with 115 mm (4.5 in) falling over 11 days, contrasted with September's lighter 38 mm (1.5 in) spread across just 6 days. The humidity is also notably higher in December at 89%, compared to 56% in September, contributing to a damp, crisp atmosphere. For more details, check out Kallithea weather in September.
In comparing the weather between December and October, October experiences significantly milder temperatures, with an average of 16°C (61°F) compared to December's cooler average of 8°C (47°F). The maximum temperatures in October can reach up to 25°C (78°F), offering a much warmer climate than December’s peak of 16°C (62°F). Precipitation is also a factor, as October sees 93 mm (3.6 in) over 10 days, while December receives slightly more with 115 mm (4.5 in) across 11 days. Additionally, October has a lower humidity level at 74%, compared to December’s higher humidity of 89%. For a detailed look at October conditions, you can visit Kallithea weather in October.
In December, temperatures tend to drop slightly compared to November, with minimums reaching as low as -1°C (31°F) and averaging 8°C (47°F) during the day, while November enjoys milder temperatures with a minimum of 3°C (37°F) and an average of 12°C (54°F). Precipitation is also less intense in December, totaling 115 mm (4.5 in) over 11 days, in contrast to November's 187 mm (7.3 in) across 14 days, making December a somewhat drier month. Humidity levels remain high in both months, with December at 89% and November at 87%. For more detailed information, check out Kallithea weather in November.
As December settles in Kallithea, the weather takes on a distinctly cooler character compared to the milder months before it. Daytime temperatures see a notable dip, while nights can venture into the chill, making it essential to bundle up. Increased humidity and precipitation mark this month, with rain gracing the landscape more frequently. This shift not only transforms the atmosphere but also brings a vibrant, refreshing edge to the local scenery. For those curious about how Kallithea's climate evolves throughout the year, explore more in-depth details at Kallithea Climate.