Last updated: August 21, 2025
Experience the charming December weather of Zakynthos, Greece, where temperatures range from a comfortable 8°C (48°F) to a pleasant maximum of 20°C (67°F). The average temperature settles at 15°C (59°F), providing a mild climate perfect for exploring the island's scenic beauty. December also brings a notable 203 mm (8.0 in) of precipitation over about 18 days, contributing to the lush greenery that the island is known for. With an average humidity of 75%, visitors can enjoy the serene atmosphere, making it an ideal month for off-peak travel and enjoying the natural landscapes without the summer crowds.
In December, Zakynthos experiences a significant shift as the island embraces the cooler winter months. With minimum temperatures hovering around 8°C (48°F) and maximums reaching up to 20°C (67°F), visitors can expect mild yet refreshing weather. The average temperature of 15°C (59°F) creates a comfortable atmosphere, ideal for exploring the island's stunning natural beauty without the summer crowds. As the month progresses, the island's landscape transforms, showcasing a vibrant palette of greens, enhanced by seasonal rains. While the temperatures dip compared to the warmer months, December in Zakynthos offers a unique charm and tranquility, perfect for those seeking a peaceful getaway.
In December, Zakynthos experiences a notable increase in precipitation, with 203 mm (8.0 in) of rain falling over 18 days. This month stands out as one of the wetter periods, closely following November's impressive total of 237 mm (9.3 in). The trend of frequent rainfall begins to shift during the colder months; compared to the drier summer months where precipitation drops significantly, December signals the onset of winter weather patterns. The combination of extended rainy days and substantial precipitation creates a lush landscape, making it an important month for replenishing the island's natural resources while transforming its scenic beauty into a vibrant, green oasis.
In Zakynthos, Greece, December brings a moderate humidity level of 75%, creating a comfortable atmosphere as the year draws to a close. This value is just a slight increase from the preceding months, demonstrating a trend towards higher humidity during the winter season. Following the summer's lowest point in August at 68%, the humidity levels consistently rise in the latter part of the year, with December maintaining a balance similar to April and June. As you enjoy the beauty of this Ionian Island in December, the air remains pleasantly fresh, making it an ideal time for exploring its stunning landscapes and charming towns.
In December, Zakynthos, Greece, experiences a moderate UV Index of 3, maintaining similar levels to January and November. As winter settles in, the exposure category remains steady, resulting in a burn time of 30 minutes—a manageable duration for enjoying the island's winter sun. This pattern of relatively low UV levels allows visitors to explore the stunning landscapes with reduced risk of overexposure, in contrast to the intense summer months where UV readings peak at a striking 10. Overall, December offers a refreshing escape where sun-seekers can delight in the charm of Zakynthos without the harsh intensity of the summer sun. For more detailed information, check out the Zakynthos UV Index.
UV Risk Categories
In Zakynthos, Greece, December offers a gentle farewell to the year, with approximately 255 hours of sunshine. While the light begins to wane compared to the bustling summer months, it contrasts beautifully with the sun-drenched days of July, which boasts the year’s peak at 420 hours. As the seasons transition, December still enjoys significantly more sunlight than the early months of the year, with January starting at just 207 hours. Notably, the island experiences consistent sun throughout the colder months, inviting visitors to revel in a tranquil yet vibrant atmosphere. As the days gradually lengthen into spring, the sunlight steadily increases, promising an enticing return to the breathtaking brightness that defines the summer months.
As we dive into the winter month of December in Zakynthos, Greece, the chances of enjoying sunny weather hover around 52%. This marks a notable shift from the drearier conditions seen in November, which presents only a 36% likelihood of sunshine. While December's sun percentage may not rival the 97% enjoyed during the peak summer months of July and August, it's certainly a pleasant improvement compared to the earlier winter months. The transition from November to December signifies a slight upward trend, hinting at the potential for sunny breaks amidst the cooler, moister weather. Visitors can still hope for some delightful sunny days to explore the island's breathtaking coastal beauty during this quieter season.
In December, Zakynthos experiences a gentle decline in daylight, with the sun gracing the island for about 9 hours each day. This is part of a natural rhythm, as the year begins with an increase in daylight, starting at 9 hours in January and peaking at 14 hours during the late spring and summer months of May through July. As autumn sets in, daylight gradually diminishes, returning to a similar duration witnessed at the beginning of the year. This ebbing light casts a serene atmosphere over the island, inviting cozy evenings and the captivating beauty of its winter landscapes. Overall, December reflects a tranquil conclusion to the year, reminding visitors of the cyclical nature of Zakynthos' enchanting seasonal transformations.
As winter sets in, December winds in Zakynthos pick up noticeably, averaging 6.8 m/s (15 mph), marking a shift from the gentler breezes of the preceding months. While the spring and summer months typically enjoy lighter winds, averaging around 4 to 5 m/s, the transition to December brings a refreshing change. This slight uptick from November's 5.7 m/s (13 mph) serves as a signal that winter is here, offering a robust yet invigorating breeze that enhances the island's serene charm. The steady increase in wind speed throughout late fall and into December not only invigorates the coastal landscape but also adds a touch of excitement to the island's picturesque winter setting.
Weather in Zakynthos varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Zakynthos, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, the weather in Zakynthos is generally mild, with temperatures ranging from a minimum of 8°C (48°F) to a maximum of 20°C (67°F) and an average of 15°C (59°F). However, the month is characterized by higher precipitation, totaling 203 mm (8.0 in) over 18 days, coupled with a humidity level of 75%. In contrast, January sees a slight dip in temperatures, with a minimum of 4°C (40°F) and an average of 13°C (55°F), while still reaching highs of 20°C (68°F). Precipitation is slightly lower at 198 mm (7.8 in) over 16 days, and humidity remains similar at 76%. For more detailed information on January weather in Zakynthos, visit Zakynthos weather in January.
In December, the weather tends to be milder, with average temperatures ranging from a minimum of 8°C (48°F) to a maximum of 20°C (67°F). The month is quite wet, featuring 203 mm (8.0 in) of precipitation over 18 days, and humidity levels hover around 75%. In contrast, February experiences slightly cooler temperatures, with averages from a low of 6°C (43°F) to a high of 18°C (64°F). Precipitation also decreases significantly in February, totaling 92 mm (3.6 in) across 11 days, accompanied by a slightly lower humidity level of 73%. For more specific insights into the weather during this month, you can check Zakynthos weather in February.
December and March in Zakynthos exhibit distinct weather characteristics that highlight the transitional nature of the seasons. December, with temperatures ranging from a minimum of 8°C (48°F) to a maximum of 20°C (67°F), is generally cooler, with an average of 15°C (59°F). The month is also marked by significant rainfall, totaling 203 mm (8.0 in), spread over 18 days, and a humidity level of 75%. In contrast, March sees slightly milder temperatures, with a minimum of 6°C (44°F) and a maximum of 19°C (66°F), averaging 14°C (57°F). Precipitation drops to 74 mm (2.9 in) across 11 days, and humidity is slightly lower at 73%. For more detailed insights on what to expect weather-wise, you can visit Zakynthos weather in March.
In December, the weather is generally cooler, with temperatures ranging from a minimum of 8°C (48°F) to a maximum of 20°C (67°F) and an average of 15°C (59°F). This month also sees a significant amount of rainfall, totaling 203 mm (8.0 in) across 18 days, while humidity remains at a steady 75%.
In contrast, April experiences milder temperatures, with a minimum of 11°C (52°F), an average of 16°C (61°F), and a maximum reaching 24°C (76°F). Rainfall drastically decreases to just 30 mm (1.2 in) spread over about 5 days, though the humidity continues to linger at 75%.
For a detailed look at the weather in April, you can check out Zakynthos weather in April.
December and May present contrasting weather patterns. In December, temperatures range from a mild 8°C (48°F) to a comfortable 20°C (67°F), with an average of 15°C (59°F). However, this month also sees significant rainfall, with 203 mm (8.0 in) of precipitation spread across 18 days, leading to a humidity level of 75%. In stark contrast, May offers warmer weather, with temperatures varying from a minimum of 13°C (56°F) to a maximum of 26°C (80°F) and an average of 19°C (66°F). Precipitation in May is limited to just 16 mm (0.6 in) over 4 days, resulting in a slightly higher humidity level of 79%. For more details on the enjoyable weather in May, you can refer to Zakynthos weather in May.
December and June weather in Zakynthos present a stark contrast. In December, temperatures range from a minimum of 8°C (48°F) to a maximum of 20°C (67°F), with an average of 15°C (59°F). This month is also characterized by significant rainfall, with 203 mm (8.0 in) over 18 days, creating a humid atmosphere of 75%. In contrast, June boasts much warmer conditions with temperatures varying from 17°C (63°F) to 28°C (83°F) and an average of 22°C (72°F). Rainfall is scarce in June, totaling just 22 mm (0.9 in) over only 2 days, while humidity remains steady at 75%. For more details on June weather, check out Zakynthos weather in June.
December and July present contrasting weather patterns. In December, temperatures range from a minimum of 8°C (48°F) to a maximum of 20°C (67°F), with an average of 15°C (59°F). The month sees significant rainfall, totaling 203 mm (8.0 in) over 18 days, accompanied by a humidity level of 75%. In stark contrast, July enjoys warmer temperatures, with a minimum of 20°C (69°F) and a maximum of 29°C (85°F), averaging 25°C (77°F). Rainfall is minimal in July, only 15 mm (0.6 in) across just 1 day, and humidity remains quite similar at 74%. For more details on the summer conditions, you can check out the Zakynthos weather in July.
December and August offer contrasting weather experiences. In December, temperatures range from a minimum of 8°C (48°F) to a maximum of 20°C (67°F) with an average of 15°C (59°F). This month also sees considerable rainfall, with 203 mm (8.0 in) spread over 18 days and a humidity level of 75%. In stark contrast, August features much warmer temperatures, with a minimum of 22°C (72°F) and a maximum of 30°C (87°F), averaging at 27°C (80°F). Remarkably, this summer month experiences only 9 mm (0.3 in) of rain over just 1 day and a lower humidity level of 68%. For more details on Zakynthos weather during the summer, check out Zakynthos weather in August.
When comparing the weather in December and September, notable differences emerge. December tends to be cooler, with average temperatures ranging from a minimum of 8°C (48°F) to a maximum of 20°C (67°F). In contrast, September enjoys warmer conditions, with averages between 18°C (64°F) and 29°C (84°F). Additionally, December is significantly wetter, receiving 203 mm (8.0 in) of precipitation over 18 days, whereas September has only 65 mm (2.6 in) over just 5 days. Humidity levels also differ, with December averaging 75% compared to September's 66%. For more details on September weather, check out Zakynthos weather in September.
December weather in Zakynthos is noticeably cooler than in October, with average temperatures ranging from a minimum of 8°C (48°F) to a maximum of 20°C (67°F). In contrast, October enjoys milder conditions, with temperatures typically between 16°C (60°F) and 27°C (81°F). Additionally, December experiences significantly more rainfall, averaging 203 mm (8.0 in) over 18 days, compared to October's 115 mm (4.5 in) over just 8 days. Humidity is also slightly higher in December at 75%, compared to 69% in October, making October the more pleasant month for outdoor activities. For a detailed look at the weather patterns in October, visit Zakynthos weather in October.
In comparing the weather between December and November, December tends to be cooler with minimum temperatures dropping to 8°C (48°F) and average highs reaching only 20°C (67°F), compared to November's warmer minimum of 12°C (54°F) and maximum of 23°C (75°F). Additionally, December experiences a greater amount of precipitation, totaling 203 mm (8.0 in) over 18 rainy days, while November has 237 mm (9.3 in) spread across fewer days, with just 15 days of rain. Humidity levels remain similar, standing at 75% in December and slightly lower at 73% in November. For a more detailed look at November's weather, visit Zakynthos weather in November.
In December, Zakynthos experiences a distinct shift in weather compared to the rest of the year. With temperatures averaging around 15°C, the island offers a mild retreat, though it's cooler than the warmer months. This month is characterized by increased precipitation, with about 18 rainy days, leading to a lush, vibrant landscape. Humidity levels rise to 75%, contributing to a refreshing yet damp atmosphere. If you're looking for a serene getaway with fewer tourists and a chance to experience the natural beauty of the island in its winter glory, December can be a wonderful choice. For more insights on what to expect throughout the year, visit Zakynthos Climate.