Last updated: August 21, 2025
December in Ithaki, Greece brings a mild climate characterized by a maximum temperature of 19°C (67°F) and an average of 15°C (58°F), dipping to a minimum of 8°C (46°F). This month experiences notable precipitation, with a total of 204 mm (8.0 in) spread across 16 days, contributing to a relatively high humidity level of 83%. Visitors can expect a blend of cozy, cooler days perfect for exploring the island's natural beauty while being prepared for the occasional rainfall, making December a unique time to discover the enchanting atmosphere of Ithaki.
As December arrives in Ithaki, Greece, temperatures start to dip but remain quite mild compared to many other regions. With minimum temperatures averaging around 8°C (46°F) and reaching a pleasant maximum of 19°C (67°F), this month serves as a gentle transition into winter. The overall average temperature hovers around 15°C (58°F), making it comfortable for outdoor explorations despite the cooler evenings. This gradual shift from the milder days of late autumn to the cooler temperatures of winter is characteristic of Ithaki’s climate, offering a charming yet tranquil atmosphere for those seeking to enjoy the island’s serene beauty during this time of year.
In December, Ithaki, Greece experiences a notable uptick in precipitation, with 204 mm (8.0 in) of rainfall recorded over 16 days. This trend marks a significant increase from the drier months of summer, where rainfall was sparse, with just 5 mm in August, and contrasts sharply with the preceding months as well. November already brings a heavy 225 mm (8.8 in), but December solidifies this winter rainy pattern, serving as the precursor to a wet season that sustains the island's lush landscapes. While January kicks off the year with even heavier rainfall, the December showers play a crucial role in replenishing water resources and nurturing the vibrant natural ecosystem that characterizes Ithaki during the cooler months.
In Ithaki, Greece, December brings a rise in humidity, with levels reaching 83%, a subtle increase from the previous month. This trend highlights a shift toward the cooler winter months, as humidity values fluctuate throughout the year. Beginning with a peak in January at 84%, humidity gradually decreases through the warmer months, hitting a low of 47% in August. However, as autumn sets in, levels rebound, evidenced by November's 80% before settling at December's 83%. This cyclical pattern illustrates the island's transition from a dry summer to the more humid winter season, creating a refreshing atmosphere as the year draws to a close.
In Ithaki, Greece, the UV Index exhibits notable seasonal variation throughout the year. December sees a moderate UV Index of 3, similar to January and November, prompting a burn time of about 30 minutes before protection is advised. As we transition from winter into spring, the index climbs sharply, reaching 8 in April and peaking at 10 during the summer months of June through August, indicating very high exposure risk. This trend underscores the importance of sun safety, especially in the sweltering summer heat, while the milder winter months offer a more forgiving environment for outdoor activities. For more detailed information on monthly UV levels, visit Ithaki UV Index.
UV Risk Categories
In Ithaki, Greece, the month of December enjoys a generous 250 hours of sunshine, contributing to the island's mild charm as winter approaches. This marks a noticeable dip from the sun-drenched months of July and June, which bask in over 400 hours of radiant daylight, yet still outshines the grayness that envelops many regions during this season. As the year transitions from the peak of summer, where sunshine peaks at 422 hours in July, to the cooler winter months, the island retains a warm embrace, inviting visitors to experience its tranquil beauty. The steadily decreasing daylight from May's 400 hours to December illustrates a clear seasonal trend, yet Ithaki's December light still provides a gentle reminder of its enduring allure amidst the winter chill.
When considering the likelihood of sunny weather in December on Ithaki, Greece, the statistics reveal some intriguing trends. December offers a 53% chance of sunshine, a welcomed respite as the year draws to a close. Following November's relatively low 34%, December begins to trend upwards, hinting at a return of sunnier days as winter progresses. This is part of a broader pattern in which the chances of sunshine gradually increase with the approach of summer months, peaking in the sweltering heat of July (97%) and August (95%). As the seasons transition, December stands out as a month that, while not as bright as the summer, still holds promise for those seeking a bit of winter sunshine on this picturesque island.
In Ithaki, Greece, the rhythm of daylight unfolds beautifully throughout the year, with a notable dip in December, where the sun graces the skies for just 9 hours. As the year begins, January also offers a mere 9 hours of daylight, showcasing the quiet solitude of winter. However, as spring approaches, daylight gradually increases, peaking at 14 hours in the summer months of May, June, and July, when the island is bathed in sunlight. The gradual transition back to shorter days begins in August, leading to a gentle decline through the autumn months, until December's return to early winter's embrace. This cyclical dance between longer and shorter days paints a vivid picture of Ithaki’s seasonal charm, inviting residents and visitors alike to enjoy the variations of light throughout the year.
As December unfolds in Ithaki, Greece, the wind begins to pick up, averaging 7.1 m/s (16 mph), a welcome change compared to the calmer summer months. After a gradual decline from the more robust gusts typical of winter, the winds of November settle at a 6.8 m/s (15 mph), setting the stage for December's increase. This subtle uptick highlights a trend where the winter months gradually usher in stronger breezes, contrasting sharply with the tranquil stillness of June and July, which see averages around 4 m/s. The shifting patterns not only enhance the island's charm as it prepares for the cooler season but also invite a refreshing vibrancy that beckons both locals and travelers to embrace the windswept beauty of Ithaki in the heart of winter.
Weather in Ithaki varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Ithaki, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, the weather tends to be milder, with average temperatures ranging from a minimum of 8°C (46°F) to a maximum of 19°C (67°F), accompanied by significant precipitation of 204 mm (8.0 in) over 16 days. The humidity remains high at 83%, contributing to a damp feeling throughout the month. In contrast, January experiences slightly cooler temperatures, with a low of 3°C (38°F) and an average of 12°C (54°F), while still reaching a maximum of 19°C (66°F). Precipitation decreases to 179 mm (7.1 in) over 14 days, and the humidity remains comparable at 84%. For more details about the specifics of January weather in Ithaki, you can visit Ithaki weather in January.
December weather is generally milder, with average temperatures ranging from a minimum of 8°C (46°F) to a maximum of 19°C (67°F), while February sees cooler temperatures, featuring a minimum of 4°C (40°F) and a maximum of 17°C (63°F). Precipitation is significantly higher in December, with 204 mm (8.0 in) falling over 16 days, compared to February, which has only 96 mm (3.8 in) over 10 days. Additionally, December has a higher humidity level at 83%, while February’s humidity is slightly lower at 78%. For more specific details about the weather in February, you can check Ithaki weather in February.
In December, weather conditions are generally milder with average temperatures ranging from a minimum of 8°C (46°F) to a maximum of 19°C (67°F), while in March, the temperatures are slightly cooler, with a minimum of 6°C (44°F) and a maximum of 17°C (63°F). December experiences significantly more precipitation, totaling 204 mm (8.0 inches) over 16 days, compared to March's 63 mm (2.5 inches) over 10 days. Humidity also tends to be higher in December at 83%, compared to 75% in March, suggesting that while both months are relatively mild, March is drier and slightly more comfortable. For more details on the weather during this month, you can check out Ithaki weather in March.
In December, the weather is cooler with temperatures ranging from a minimum of 8°C (46°F) to a maximum of 19°C (67°F), and the month is characterized by high humidity at 83%. It also experiences significant precipitation, totaling 204 mm (8.0 in) over 16 days. In contrast, April brings milder temperatures with a minimum of 11°C (52°F) and a maximum of 23°C (74°F), along with significantly less rainfall, amounting to only 31 mm (1.2 in) across 5 days. The humidity drops to 70%, providing a more comfortable atmosphere. For more details on the weather in April, visit Ithaki weather in April.
December and May showcase contrasting weather patterns. In December, temperatures range from a minimum of 8°C (46°F) to a maximum of 19°C (67°F), with an average of 15°C (58°F). The month is characterized by high humidity at 83% and considerable precipitation, totaling 204 mm (8.0 in) over 16 days, making it one of the wetter months. In contrast, May experiences milder conditions, with temperatures ranging from a minimum of 13°C (55°F) to a maximum of 24°C (75°F), and an average of 18°C (65°F). This month enjoys significantly less rainfall, at just 16 mm (0.6 in) over 3 days, and lower humidity levels at 72%. For more details on May weather, visit Ithaki weather in May.
December and June showcase contrasting weather patterns, highlighting the seasonal shift in climate. In December, temperatures range from a chilly 8°C (46°F) at night to a mild 19°C (67°F) during the day, accompanied by significant rainfall of 204 mm (8.0 in) spread over 16 days and a high humidity level of 83%. In stark contrast, June brings warmer conditions with minimum temperatures around 16°C (62°F) and daytime highs reaching 27°C (82°F). Rain is scarce in June, with only 23 mm (0.9 in) falling over just 2 days, and humidity dips to a more comfortable 60%. For more details on weather conditions in June, you can explore Ithaki weather in June.
December and July present strikingly different weather patterns. In December, temperatures range from a minimum of 8°C (46°F) to a maximum of 19°C (67°F), with an average of 15°C (58°F). This month is characterized by high humidity at 83% and considerable rainfall, averaging 204 mm (8.0 in) over 16 days. In contrast, July boasts much warmer conditions, with temperatures starting at a minimum of 20°C (68°F) and peaking at 28°C (83°F), while the average temperature hovers around 24°C (76°F). This summer month experiences significantly lower precipitation, with only 13 mm (0.5 in) over just one day and a much drier humidity level of 56%. For a closer look at the delightful weather in July, visit Ithaki weather in July.
December and August present starkly contrasting weather conditions. In December, temperatures range from a cool 8°C (46°F) at night to a mild 19°C (67°F) during the day, with an average of 15°C (58°F). The month is marked by significant rainfall, totaling 204 mm (8.0 in) over about 16 days, and high humidity at 83%. In contrast, August basks in warmth, with minimum temperatures around 23°C (73°F) and maximums reaching up to 30°C (85°F), averaging 26°C (79°F). Precipitation is minimal, with only 5 mm (0.2 in) falling during just 1 day, and humidity is notably lower at 47%. For more details on the weather during this summer month, check out Ithaki weather in August.
In December, the weather is significantly cooler and wetter compared to September. With minimum temperatures dropping to 8°C (46°F) and an average of 15°C (58°F), December experiences a stark contrast to September's warmer conditions, where temperatures linger between 18°C (64°F) and an average of 24°C (76°F). Additionally, December sees a much higher level of precipitation at 204 mm (8.0 in) over 16 days, while September enjoys only 49 mm (1.9 in) across just 4 days. The humidity in December is also higher at 83%, compared to 56% in September, making the month feel more damp and less comfortable. For more specific details about September's weather, you can visit Ithaki weather in September.
December weather is noticeably cooler and wetter compared to October. While October enjoys milder temperatures, ranging from a minimum of 15°C (59°F) to a maximum of 26°C (79°F), December brings lower temperatures, with a minimum of 8°C (46°F) and an average of 15°C (58°F). Additionally, precipitation increases significantly in December, with 204 mm (8.0 in) of rain over 16 days, compared to October's 121 mm (4.8 in) over just 8 days. The humidity also rises in December to 83%, making the air feel damp and chilly, whereas October has a more comfortable humidity level of 70%. For those interested in a deeper look at October’s climate, you can check out Ithaki weather in October.
In December, the weather is cooler than in November, with average temperatures ranging from a minimum of 8°C (46°F) to a maximum of 19°C (67°F), compared to November's milder temperatures of 12°C (53°F) to 23°C (73°F). December also experiences slightly less precipitation, totaling 204 mm (8.0 in) over 16 days, while November sees 225 mm (8.8 in) spread across 14 days. Humidity levels are a bit higher in December at 83%, compared to November's 80%, contributing to a notable difference in overall comfort between the two months. For more detailed information, you can check out Ithaki weather in November.
As December settles over Ithaki, the weather takes on a decidedly cooler character, offering a refreshing contrast to the milder months preceding it. With average temperatures dipping to a brisk 15°C, the island experiences its share of rainfall, contributing to a higher humidity level of 83%—a hallmark of winter's embrace. Visitors can expect about 16 days of rain, which adds to the island's charm, transforming the landscape into a lush, green paradise. This shift encourages a different kind of exploration, where the rich culture and cozy local eateries become the highlight amidst the cooler, wetter backdrop. To learn more about seasonal variations and what to expect throughout the year, check out Ithaki Climate.