Last updated: February 6, 2025
In December, Thessaloniki experiences a dynamic climate, with temperatures ranging from a brisk -6°C (22°F) to a comfortable 18°C (65°F), averaging around 7°C (45°F). The month brings 83 mm (3.3 in) of precipitation, distributed across 9 days, contributing to an overall humidity level of 87%. Visitors can expect a mix of cool, damp days perfect for exploring the city's rich history, while cozy indoor settings offer a warm retreat from the chilly weather. Embrace the charm of Thessaloniki as it showcases a blend of winter's chill and vibrant urban life.
In December, Thessaloniki's temperatures start to dip as winter settles in, marking the transition into the colder months. The minimum temperature reaches around -6°C (22°F), while the average hovers at a crisp 7°C (45°F), providing a refreshing chill in the air. Daytime highs can still reach a pleasant 18°C (65°F), offering moments of warmth amidst the winter's embrace. Compared to the preceding months, December showcases a notable drop from the more temperate November, where temperatures ranged from -2°C (28°F) to 24°C (76°F). This shift heralds a season of cozy gatherings and festive cheer, inviting residents and visitors to enjoy the city's rich culture against a backdrop of invigorating winter air.
In December, Thessaloniki experiences a notable uptick in precipitation, with 83 mm (3.3 in) falling over an average of 9 days. This month stands as one of the wetter periods of the year, following November's 80 mm and entailing a similar frequency of rain. The increase in rainfall compared to the drier summer months emphasizes the transition into the wetter winter season. December's precipitation is slightly less than March, which records the highest monthly rainfall at 84 mm. This pattern illustrates how Thessaloniki's climate shifts from the heat of summer, with July and August averaging just 52 mm and 50 mm, to the cooler months, where precipitation becomes more prevalent, setting a vibrant backdrop for the city's winter landscape.
In December, Thessaloniki experiences a slight increase in humidity, reaching 87%. This rise follows a pattern established during the colder months, where humidity levels consistently hover between 83% and 88% from January to November. Notably, December's humidity is just a notch below November's 85%, marking it as one of the more humid months in the year. As autumn transitions to winter, residents can expect a moist atmosphere that contributes to the chill, contrasting sharply with the much drier summer months, particularly August, where humidity plummets to 47%. The gradual increase in December suggests the city's characteristic dampness as the year draws to a close.
In December, Thessaloniki experiences a noticeable shift in the UV Index, which drops to a low level of 2, indicating minimal sun exposure risk. As winter approaches, residents and visitors can enjoy longer burn times of 45 minutes without significant risk of skin damage. This trend reflects a transition from the very high levels seen in the summer months, where the UV Index peaked at 10 in June, compelling sun-seekers to limit their time in direct sunlight to just 15 minutes. Overall, December's mild UV ratings provide a comfortable break, making it an ideal time to engage in outdoor activities without the intense sun exposure of earlier months. For detailed information on UV levels throughout the year, check out the Thessaloniki UV Index.
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December in Thessaloniki offers a gentle transition into winter, with 222 hours of sunshine brightening the month. While this marks a dip from the sun-soaked days of summer, when the city basks in over 400 hours of sunlight, December still presents ample opportunities to enjoy the mild Mediterranean climate. As the year draws to a close, the daily sunlight begins to fade, reflecting a gradual decline that starts in September and continues through November, peaking in the vibrant warmth of May and June. This seasonal shift encourages locals and visitors alike to embrace the cooler weather while soaking in the serene beauty of Thessaloniki’s historic sites and coastal views, ensuring that even in December, the city's charm remains unmistakably radiant.
In Thessaloniki, Greece, the likelihood of sunny weather in December presents a fascinating glimpse into the city's seasonal shifts. With a 48% chance of sunshine, December ranks as a transitional month, sitting comfortably between the flirtation of autumn and the embrace of winter. This figure reflects a slight increase from November's 31%, indicating a welcome return to brighter days as the year draws to a close. Though December does not boast the sun-soaked glory of the summer months, where chances soar to 79% and 80% in July and August, it still offers a decent opportunity for those seeking a break from dreary winter patterns. As the new year approaches, Thessaloniki can surprise visitors with glimpses of sunshine, making December a uniquely enchanting time to experience this vibrant city.
As December unfolds in Thessaloniki, Greece, daylight lingers for about 9 hours, mirroring the brief days of November. This marks the continuation of a seasonal trend where daylight gradually decreases from the vibrant heights of 15 hours in June, gradually ebbing as the year courses through its colder months. By the time December arrives, the daylight hours draw back, creating a cozy ambiance perfect for enjoying the festive atmosphere. In this period of shorter days, the city invites its residents and visitors alike to embrace the charm of winter, illuminated by the soft, warm glow of evening lights as the sun sets earlier, signaling the serene lull of the season.
As December rolls into Thessaloniki, the winds start to pick up ever so slightly, reaching an average speed of 2.4 m/s (5 mph). This marks a noticeable shift from the calmness of previous months, where wind speeds hovered around 1.7 to 1.9 m/s (4 mph) from November through October. The brisk December air not only invigorates the atmosphere but also hints at the change of seasons, suggesting a transition from the stillness of autumn to the vibrancy of winter. Interestingly, while the wind speeds in December are among the higher averages for the year, they still remain mild, embodying the charming character of the city as it prepares for the festive end of the year.
The weather in Thessaloniki 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 Thessaloniki and find detailed weather information for every month.
December typically enjoys milder temperatures compared to January, with averages reaching around 7°C (45°F), while January sees a slight dip, averaging just 4°C (39°F). Both months experience maximum temperatures up to 18°C (65°F), but January starts off colder, featuring minimum temperatures dropping to -10°C (14°F), compared to December’s -6°C (22°F). In terms of precipitation, December has a higher total at 83 mm (3.3 in) over 9 days, whereas January's 58 mm (2.3 in) falls over 8 days, indicating a bit drier conditions at the start of the year. Humidity remains high in both months, with January being slightly more humid at 88% compared to December's 87%. For a more detailed look at January's weather, check out Thessaloniki weather in January.
In comparing the weather between December and February, we notice some intriguing similarities and differences. Both months feature a minimum temperature around -6°C (22°F) and -5°C (23°F) respectively, signifying a consistent chill in the air. The average temperatures are almost identical, with December averaging 7°C (45°F) and February at 7°C (46°F), while February experiences slightly warmer maximum temperatures, reaching up to 20°C (68°F) compared to December's 18°C (65°F).
Precipitation also shows a notable contrast; December has a higher rainfall of 83 mm (3.3 in) over 9 days, while February sees a decrease to 46 mm (1.8 in) over just 8 days. Humidity levels are somewhat comparable as well, with December at 87% and February slightly lower at 83%. For more detailed insights into the weather conditions during this month, you can check out Thessaloniki weather in February.
In December, temperatures typically range from a chilly -6°C (22°F) at night to a mild 18°C (65°F) during the day, with an average of 7°C (45°F). The month sees about 83 mm (3.3 in) of precipitation over 9 days and a high humidity level at 87%. In contrast, March experiences slightly warmer weather with minimums around -3°C (27°F) and maximums reaching up to 25°C (77°F), averaging 10°C (50°F). Interestingly, precipitation remains similar at 84 mm (3.3 in), but it spreads over a slightly greater number of days (12), with humidity dropping to 81%. For more details on March weather, you can check Thessaloniki weather in March.
December weather is characterized by cooler temperatures, with a minimum of -6°C (22°F) and an average of 7°C (45°F), reaching a maximum of 18°C (65°F). It also experiences higher humidity levels at 87% and more precipitation, totaling 83 mm (3.3 in) across 9 days. In contrast, April sees a significant rise in temperatures with a minimum of 1°C (34°F), an average of 14°C (57°F), and a maximum of 29°C (85°F). This month has lower humidity at 71% and reduced precipitation of 57 mm (2.2 in) over the same number of days. For those interested in the specifics, you can explore more about Thessaloniki weather in April.
December and May in Thessaloniki present a striking contrast in weather. In December, temperatures can dip as low as -6°C (22°F), with an average of 7°C (45°F) and rarely surpassing 18°C (65°F). The month is marked by higher humidity at 87% and includes about 9 days of precipitation totaling 83 mm (3.3 in). In contrast, May offers a much milder climate, with temperatures ranging from a minimum of 8°C (47°F) to a comfortable average of 19°C (67°F), peaking at a warm 33°C (91°F). This month experiences slightly less precipitation at 77 mm (3.0 in) over approximately 10 days and lower humidity at 74%. For those curious about the detailed weather patterns, you can explore Thessaloniki weather in May.
December and June present strikingly different weather patterns. In December, temperatures range from a chilly -6°C (22°F) at their lowest to a mild 18°C (65°F) at their peak, with an average of 7°C (45°F). The month sees an average precipitation of 83 mm (3.3 in) spread over 9 days, coupled with high humidity levels at 87%. In contrast, June boasts much warmer temperatures, with minimums of 12°C (54°F), averages around 23°C (74°F), and maximums soaring up to 38°C (101°F). It experiences slightly higher precipitation at 100 mm (3.9 in) over 13 days, accompanied by noticeably lower humidity at 63%. For more details on the warm weather in June, visit Thessaloniki weather in June.
December and July in Thessaloniki present a striking contrast in weather conditions. In December, temperatures range from a chilly -6°C (22°F) at night to a moderate 18°C (65°F) during the day, with an average of 7°C (45°F). This month is characterized by higher humidity at 87% and frequent precipitation, totaling 83 mm (3.3 in) over about 9 days. Conversely, July boasts much warmer weather, with temperatures varying from a minimum of 16°C (61°F) to a scorching maximum of 39°C (102°F) and an average of 26°C (79°F). The humidity is significantly lower at 60%, and the total precipitation is reduced to 52 mm (2.1 in) across 7 days. For a detailed look at July weather, visit Thessaloniki weather in July.
December and August present contrasting weather conditions. In December, temperatures range from a chilly minimum of -6°C (22°F) to a mild maximum of 18°C (65°F), with an average temperature of about 7°C (45°F). This month experiences higher humidity at 87% and sees more precipitation, totaling 83 mm (3.3 in) over approximately 9 days. In stark contrast, August boasts much warmer temperatures, with a minimum of 15°C (60°F) and a scorching maximum of 40°C (105°F), alongside an average temperature of 26°C (80°F). The humidity drops to 47%, and precipitation is significantly less at 50 mm (2.0 in) over just 5 days. For more insights into the August weather, you can check Thessaloniki weather in August.
In December, the weather is notably colder, with temperatures ranging from a minimum of -6°C (22°F) to a maximum of 18°C (65°F) and an average of 7°C (45°F). The month sees more precipitation, averaging 83 mm (3.3 in) over about 9 days, and high humidity levels at 87%. In contrast, September experiences much warmer temperatures, ranging from a minimum of 8°C (46°F) to a maximum of 35°C (95°F) and an average of 22°C (72°F). Additionally, September has significantly less rainfall, with only 27 mm (1.1 in) over about 5 days, and lower humidity at 57%. For a closer look at September weather, check out Thessaloniki weather in September.
In comparing the weather of December and October, December experiences significantly cooler temperatures, with a minimum of -6°C (22°F) and a maximum reaching only 18°C (65°F), while October boasts much milder conditions, featuring a minimum of 4°C (40°F) and a maximum of 29°C (85°F). Additionally, December is marked by higher precipitation levels at 83 mm (3.3 in) over about 9 days, compared to October's 62 mm (2.5 in) over 6 days. The humidity also peaks in December at 87%, whereas October has a relatively lower humidity of 76%. For a detailed look at October's conditions specifically, you can check out Thessaloniki weather in October.
In comparing the weather of December and November, December tends to be colder with temperatures ranging from a minimum of -6°C (22°F) to a maximum of 18°C (65°F), while November features milder temperatures, with a minimum of -2°C (28°F) and a maximum of 24°C (76°F). Precipitation levels are similar, with December receiving 83 mm (3.3 in) over 9 days and November slightly less at 80 mm (3.2 in) over 10 days. Humidity is marginally higher in December at 87%, compared to November's 85%. For a detailed look at November's conditions, check out Thessaloniki weather in November.
As December settles in Thessaloniki, the city experiences a notable shift in weather, characterized by cooler temperatures and increased humidity. This month marks a departure from the milder conditions of fall, with chilly evenings and the occasional frost reminding residents that winter is approaching. While precipitation becomes more frequent, with several rainy days, the festive atmosphere prevails, making this a unique time to explore the city's seasonal charm. For a deeper understanding of how December's weather compares to other months, check out the detailed information at Thessaloniki Climate.