Last updated: February 6, 2025
January in Thessaloniki presents a fascinating mix of weather conditions, as temperatures range from a pleasant maximum of 18°C (65°F) to a brisk minimum of -10°C (14°F). The average temperature hovers around 4°C (39°F), making it a time for layering up. With a precipitation amount of 58 mm (2.3 in) over 8 days, visitors can expect occasional rain, contributing to a noticeable humidity level of 88%. Whether you're exploring the city's historic sites or enjoying a cozy café, January's climate offers a unique backdrop for both locals and tourists alike.
In January, Thessaloniki's temperatures reflect a crisp winter climate, where the mercury can dip as low as -10°C (14°F) during the night, creating a chill in the air. The average temperature hovers around 4°C (39°F), offering a stark contrast to the warmer months ahead. Despite these cooler lows, the city can still experience pleasant daytime highs, peaking at 18°C (65°F), allowing for milder afternoons perfect for exploring the vibrant streets. This pattern of significant fluctuations—marked by cold nights and more temperate days—highlights the transitional nature of Thessaloniki's winter, setting the stage for the gradual warming yet to come in February and March.
In January, Thessaloniki experiences a moderate precipitation level of 58 mm (2.3 in) spread over 8 days, marking the onset of the wetter winter season. Compared to February's lower total of 46 mm (1.8 in), January serves as a transition period into the spring months, where precipitation starts to increase again. Notably, March sees a significant rise to 84 mm (3.3 in), indicating a trend of higher rainfall as the region moves towards the more vibrant and blossoming spring. This pattern highlights a peak in rainfall that continues into the warmer months, ultimately reaching its zenith in June with 100 mm (3.9 in). The consistent precipitation throughout these early months not only supports the lush greenery of the region but also sets the stage for the picturesque scenes typical of Thessaloniki's springtime.
In January, Thessaloniki experiences its highest humidity levels of the year at a notable 88%, setting a chilly tone as winter grips the city. This dampness lingers into the following month but gradually declines, with February and March recording 83% and 81% respectively. As spring approaches, humidity continues its downward trend, dropping to 71% in April. The shift becomes more pronounced as summer unfolds, with June and July bringing a drier atmosphere at 63% and 60%. The peak of summer in August boasts the lowest humidity of the year at just 47%, providing a refreshing contrast to the preceding months. This low humidity does not last long, however; as autumn arrives, levels begin to rise again, reaching 76% in October and nearing winter’s high once more, with November and December ending the year at 85% and 87%. Overall, Thessaloniki’s humidity paints a picture of a city transitioning from winter’s embrace to summer's dry warmth, before cycling back as the seasons change.
In January, Thessaloniki experiences a moderate UV Index of 3, indicating a 30-minute burn time for unprotected skin. As the month progresses into February, the UV levels rise slightly to 4, remaining within the moderate category. However, a noticeable shift occurs in March, where the index escalates to 6, marking the beginning of higher UV exposure. This trend continues into April with a UV Index of 7, showcasing a clear increase in UV intensity as spring approaches. As the days grow longer and warmer, the UV Index peaks mid-year, with values reaching 9 in May and 10 in June, categorized as very high and bringing burn times down to just 15 minutes. Summer months like July and August maintain this high exposure, before a gradual decline in UV levels begins in September with a drop back to 7. The year wraps up with lower UV levels in the fall and winter months, ultimately reducing to a low 2 in December. Keeping an eye on these trends is essential for sun safety throughout the year in Thessaloniki. For more detailed information, visit Thessaloniki UV Index.
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As the New Year dawns in Thessaloniki, Greece, January embraces the city with 188 hours of sunshine, setting a gentle yet optimistic tone for the year ahead. As winter yields to spring, the sun's embrace grows warmer, with February offering 230 hours of light, a precursor to the vibrant blooms of March, which delights locals with 301 hours of sun. With each passing month, the sunshine hours steadily increase, peaking in the height of summer; July shines the brightest at 424 hours. As autumn approaches, there's a subtle, yet noticeable decline in daylight, with September still offering an impressive 346 hours, but giving way to the shorter days of October and November, which feature 292 and 227 hours respectively. This rhythmic dance of light and shadow not only enhances the natural beauty of Thessaloniki but also highlights the region’s captivating seasonal transitions.
In January, Thessaloniki enjoys a 40% chance of sunny weather, marking the beginning of a gradual transition towards brighter days. While this month is relatively overcast, it sets the stage for a noticeable increase in sunshine as the year progresses. By February, the likelihood of sun rises to 51%, and this trend continues with March and April maintaining the same sunny potential. As spring approaches, the chances of clear skies further improve, peaking at 80% during the height of summer in August. Thus, while January may feel a bit dreary, it’s the precursor to a delightful shift in weather, promising increasingly sunny days as the seasons change.
In Thessaloniki, Greece, January greets the year with 9 hours of daylight, marking the beginning of a gradual increase as winter gives way to spring. This trend continues into February, where daylight extends to 10 hours, and by March, the city enjoys a refreshing 11 hours of sunshine. As spring blossoms into April and May, daylight peaks at 13 and 14 hours, offering an enticing preview of the vibrant summer months. June shines the brightest with 15 hours of daylight, creating the perfect backdrop for outdoor gatherings and exploration. This sunny spell tempers slightly in July and August as daylight gently recedes to 14 and 13 hours, before ushering in autumn with 12, 11, and returning to 9 hours by November and December. Overall, Thessaloniki's daylight duration showcases a rhythmic dance through the seasons, enhancing the city's charm throughout the year.
In Thessaloniki, January greets visitors with a gentle breeze, boasting an average wind speed of 2.5 m/s (6 mph). This marks one of the windiest months of the year, creating a refreshing atmosphere perfect for winter strolls along the waterfront. As we transition into February, the winds calm slightly to 2.0 m/s (4 mph), and this trend of milder breezes continues through the spring months, with March and April showing similar speeds. Interestingly, the summer months bring about an even calmer ambiance, with wind speeds dipping to 1.8 m/s (4 mph) by September, before making a slight recovery in December. Overall, the monthly fluctuations reveal a pattern where the winter months offer brisker winds, gradually shifting to a more tranquil climate as the year unfolds.
The weather in Thessaloniki changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of January'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.
In January, the weather is notably chillier, with minimum temperatures plummeting to -10°C (14°F) and averaging around 4°C (39°F). The month experiences an average maximum temperature of 18°C (65°F) and sees about 58 mm (2.3 in) of precipitation over 8 days, coupled with high humidity at 88%. In contrast, February brings a slight warming trend, featuring minimum temperatures of -5°C (23°F) and an average of 7°C (46°F). The maximum temperature can reach up to 20°C (68°F), and precipitation decreases to 46 mm (1.8 in) over the same number of days, with humidity also dipping slightly to 83%. For more detailed information, you can check out Thessaloniki weather in February.
January in Thessaloniki is characterized by colder temperatures, with averages around 4°C (39°F) and a minimum that can drop to -10°C (14°F). It experiences around 58 mm (2.3 in) of precipitation over about 8 days, accompanied by high humidity levels at 88%. In contrast, March sees a notable warming trend, with average temperatures climbing to 10°C (50°F) and maximums reaching 25°C (77°F). Precipitation increases slightly to 84 mm (3.3 in) but is spread over more days, totaling about 12. The humidity also decreases, sitting at 81%. For a more detailed look at weather conditions during this month, check out Thessaloniki weather in March.
January and April present markedly different weather patterns. In January, temperatures can drop to a biting -10°C (14°F), with an average of 4°C (39°F) and highs reaching 18°C (65°F). The month experiences significant humidity at 88% and sees about 58 mm (2.3 in) of precipitation over roughly 8 days. In contrast, April brings a more temperate climate, with minimum temperatures around 1°C (34°F), an average temperature of 14°C (57°F), and maximums soaring to 29°C (85°F). While April sees slightly less precipitation at 57 mm (2.2 in) spread across 9 days, its humidity drops to a more comfortable 71%. For more details, check out Thessaloniki weather in April.
January in Thessaloniki is characterized by chilly temperatures, with minimums dropping to -10°C (14°F) and an average of 4°C (39°F). The month experiences about 58 mm (2.3 in) of precipitation over 8 days, coupled with high humidity at 88%. In contrast, May brings a much milder and warmer climate, featuring minimum temperatures of 8°C (47°F) and an average of 19°C (67°F), with maximums reaching up to 33°C (91°F). Although May has slightly more rainfall at 77 mm (3.0 in) spread over 10 days, the overall humidity is lower at 74%. For more information on the weather in May, you can check Thessaloniki weather in May.
January and June present a stark contrast in weather patterns. In January, temperatures can drop to a minimum of -10°C (14°F) and hover around an average of 4°C (39°F) before peaking at 18°C (65°F). The month also sees around 58 mm (2.3 in) of precipitation over eight days, and high humidity at 88% adds to the chill. In comparison, June brings a much milder clime, with minimum temperatures starting at 12°C (54°F) and averaging 23°C (74°F), soaring to maximums of 38°C (101°F). This month experiences higher precipitation at 100 mm (3.9 in) over 13 days, but with significantly lower humidity at 63%. For more detailed insights, you can explore the Thessaloniki weather in June.
January and July present a stark contrast in weather conditions. In January, temperatures range from a chilling minimum of -10°C (14°F) to an average of 4°C (39°F), peaking at a moderate 18°C (65°F). The month experiences higher humidity at 88% and receives about 58 mm (2.3 in) of precipitation over 8 days. In contrast, July boasts a much warmer climate, with minimums at 16°C (61°F) and soaring averages of 26°C (79°F), while maximum temperatures can reach a sweltering 39°C (102°F). This month features slightly less precipitation, totaling 52 mm (2.1 in) but over fewer days (7 days), and a drier humidity level of 60%. For more insights into the weather during this vibrant summer month, visit Thessaloniki weather in July.
January and August in Thessaloniki present a stark contrast in weather conditions. In January, temperatures range from a chilling minimum of -10°C (14°F) to a mild maximum of 18°C (65°F), with an average of 4°C (39°F). The month experiences 58 mm (2.3 in) of precipitation over 8 days, accompanied by high humidity at 88%. In contrast, August boasts significantly warmer temperatures, with a minimum of 15°C (60°F), an average of 26°C (80°F), and a scorching maximum reaching up to 40°C (105°F). Precipitation is relatively low at 50 mm (2.0 in) over just 5 days, with much lower humidity at 47%. For more insights into the summer climate, you can check Thessaloniki weather in August.
In January, the weather is quite cold, with temperatures ranging from a minimum of -10°C (14°F) to a maximum of 18°C (65°F), and an average temperature of around 4°C (39°F). The month sees significant precipitation, totaling 58 mm (2.3 in) over about 8 days, along with high humidity at 88%. In contrast, September experiences much milder temperatures, with a minimum of 8°C (46°F), an average of 22°C (72°F), and a high of 35°C (95°F). Rainfall is considerably less, at 27 mm (1.1 in) over just 5 days, and the humidity drops to a more comfortable 57%. For more details about the weather during September, you can check out Thessaloniki weather in September.
In January, the weather is considerably colder, with minimum temperatures dropping to -10°C (14°F) and an average high of only 18°C (65°F). The month sees about 58 mm of precipitation over 8 days, coupled with high humidity levels at 88%. In contrast, October offers a much milder experience, with minimum temperatures around 4°C (40°F) and an average high of 29°C (85°F). Although October has slightly more precipitation at 62 mm over just 6 days, the humidity is lower at 76%. For more details, you can check Thessaloniki weather in October.
In January, temperatures can plunge as low as -10°C (14°F), with an average of 4°C (39°F) and highs reaching up to 18°C (65°F). The month experiences about 58 mm (2.3 in) of precipitation over 8 days, accompanied by high humidity levels of 88%. In contrast, November offers milder temperatures, with a minimum of -2°C (28°F), an average of 12°C (53°F), and a maximum of 24°C (76°F). Precipitation increases slightly to 80 mm (3.2 in) across 10 days, with humidity remaining relatively close at 85%. For those interested in more details about this month, you can check out Thessaloniki weather in November.
In January, temperatures in Thessaloniki range from a chilly minimum of -10°C (14°F) to a pleasant maximum of 18°C (65°F), with an average of 4°C (39°F). The month sees approximately 58 mm (2.3 in) of precipitation over 8 days, contributing to a high humidity level of 88%. In contrast, December experiences slightly milder temperatures, with a minimum of -6°C (22°F) and the same maximum of 18°C (65°F), averaging 7°C (45°F). December also has more precipitation, totaling 83 mm (3.3 in) over 9 days, paired with a humidity level of 87%. For a more detailed look at December's weather, you can check out Thessaloniki weather in December.
January weather in Thessaloniki presents a striking contrast to the milder months, showcasing chilly temperatures and increased humidity. With average lows dipping to -10°C (14°F), this month stands out as one of the coldest. Rainfall is more frequent, with about 8 days of precipitation and an accumulation of 58 mm (2.3 in), creating a damp atmosphere. While the temperatures can occasionally reach a comfortable 18°C (65°F), the overall conditions remind visitors that winter is in full effect. For those looking to explore the seasonal charm of the city, understanding this colder climate is essential. Discover more about the unique aspects of Thessaloniki Climate for a comprehensive guide.