Last updated: August 21, 2025
In January, Dion, Greece experiences a significant chill, with maximum temperatures reaching 16°C (62°F) and an average low of 5°C (42°F), occasionally plunging to a brisk -11°C (12°F). The month is marked by frequent rainfall, totaling 90 mm (3.5 in) over approximately 11 days, contributing to an atmosphere of palpable humidity at 89%. This blend of cool temperatures and considerable precipitation creates a unique winter landscape, ideal for those seeking a tranquil retreat amidst the stunning backdrop of Dion's historical ruins.
January in Dion, Greece, presents a chilly embrace as winter takes hold, with temperatures ranging from a brisk -11°C (12°F) to a mild 16°C (62°F) during the day. The average temperature hovers around 5°C (42°F), showcasing the area's cool character. As the month progresses, the stark contrasts in temperature hint at a gradual warming trend leading into February, where the minimum shifts to a nippy -6°C (21°F), signaling the slow approach of spring. This transition sets the stage for a steady increase in warmth, laying the groundwork for the vibrant blooms and milder weather typical of the coming months.
In January, Dion, Greece, experiences a notable precipitation level of 90 mm (3.5 in), marking the month as one of the wetter periods of the year. The rain graces the area on approximately 11 days, setting the stage for a lush and vibrant environment as winter transitions into spring. This trend of elevated rainfall continues into February, offering a similar amount, while March sees a slight increase, with 106 mm (4.2 in) over 12 days. As the week-to-week averages suggest, this early year precipitation is crucial for replenishing the region's natural resources. Interestingly, towards the summer months, precipitation begins to taper off, highlighting the seasonal shift towards drier conditions. The maximum rainfall peaks in November, reminding us of the fluctuating patterns that characterize Dion’s unique Mediterranean climate.
In Dion, Greece, January ushers in a season of markedly high humidity, averaging 89%, which creates a distinctly cool and damp atmosphere. As the month progresses into February, this humidity begins to taper slightly to 84%, continuing its downward trend through March at 81%. However, spring brings a noticeable shift: by April and May, humidity levels stabilize at a more comfortable 72%. The summer months offer even drier air, peaking in August with a refreshing 43%, ideal for outdoor activities. As fall arrives, humidity gradually climbs back up, reaching 74% in October and surging once again to 87% by November, before starting the cycle anew with January’s humidity once more at 89%. This rhythmic fluctuation in humidity throughout the year enhances the region’s charm, making it a unique destination for those who appreciate the balance of climatic contrasts.
In January, Dion, Greece, experiences a moderate UV Index of 3, with a burn time of approximately 30 minutes. As winter progresses, the UV Index rises steadily, peaking at moderate levels in February. However, come March, there's a noticeable shift, with the UV Index reaching 6 and entering the high exposure category, reducing safe sun enjoyment to just 25 minutes. The trend continues upward through spring, with very high levels in April and May, where the UV Index hits 8 and 9, respectively, demanding only 15 minutes of sun exposure to avoid burning. This peak intensity carries into the summer months, with a maximum UV Index of 10 in June and July, sustaining the need for caution. As the year draws to a close, the UV Index begins its descent, but even in November, it remains at a moderate 4, allowing for a burn time of 30 minutes. For more detailed information on sun safety and exposure levels, visit Dion UV Index.
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In Dion, Greece, January offers a refreshing start to the year with 189 hours of sunshine, laying the foundation for a gradual increase in brightness as winter transitions to spring. As February arrives, the days lengthen, bringing about 230 hours of sunlight, heralding the end of the colder months. March sees a significant leap to 312 hours, igniting a vibrant energy as nature begins to awaken. This sunny trend continues, peaking in the height of summer with 424 hours in July; however, even as the year wanes, sunshine remains generous, with 346 hours in September and 296 hours in October, ensuring that Dion enjoys a colorful tapestry of light throughout the year. The consistent upward trend from January to May reflects a growing vibrancy, inviting visitors to bask in its radiant charm.
In Dion, Greece, the likelihood of sunny weather in January hovers around 40%, marking it as a relatively modest start to the year. While this figure may seem low compared to the sun-drenched heights of July and August, when chances soar to 80% and 81% respectively, it reflects a seasonal trend of increasing sunshine as winter gives way to spring. As the months progress into February and beyond, the likelihood of sunny days steadily rises, peaking in the summer months before tapering off in the fall. Thus, while January might not offer plentiful sunshine, it sets the stage for clearer skies just around the corner, promising a gradual shift towards brighter days ahead.
In Dion, Greece, January ushers in the new year with a modest 9 hours of daylight, setting the stage for longer, brighter days ahead. As the month slips into February, daylight gradually increases to 10 hours, signaling the early stirrings of spring. This upward trend continues into March, reaching 11 hours, and blossoms further in April with 13 hours of sunlight. May marks a peak of 14 hours, offering a taste of the vibrant summer days to come, which maintain that duration through July. As August rolls in, the daylight begins to wane slightly, descending to 13 hours, followed by a gentle reduction to 12 hours in September and 11 hours in October. The cycle completes as November and December return to 9 hours of daylight, reinforcing the rhythmic ebb and flow of sunlight that characterizes each year in this enchanting region.
In Dion, Greece, January's winds are brisk, with an average speed of 3.1 m/s (7 mph), setting the tone for a season where breezes begin to taper off as the months progress. Following January, February and March exhibit notable decreases, dropping to 2.5 m/s (6 mph) and 2.7 m/s (6 mph), respectively. This trend continues through the spring, with April and May maintaining that gentle 2.5 m/s (6 mph) average, offering a calm reprieve. By the summer months, wind speeds further decline, with June, July, and August each averaging around 2.2-2.4 m/s (5 mph), creating a tranquil atmosphere. As autumn approaches, October experiences a slight increase back to 2.5 m/s (6 mph), only to diminish again in November to 2.3 m/s (5 mph). Interestingly, the year wraps up with a return to January's initial briskness, as December also sees winds at 3.1 m/s (7 mph), suggesting that Dion's weather is characterized by a cyclical dance of calm and spirited winds throughout the year.
Weather in Dion varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Dion, focusing on differences in temperature, rainfall, humidity, and UV levels.
In January, temperatures tend to be colder, with a minimum of -11°C (12°F) and an average of 5°C (42°F), while February sees a slight increase, with a minimum of -6°C (21°F) and an average of 8°C (46°F). However, both months experience similar maximum temperatures, peaking at 16°C (62°F) in January and 17°C (63°F) in February. Precipitation levels are comparable, with January receiving 90 mm (3.5 in) over 11 days and February slightly less at 88 mm (3.5 in) over 12 days. Additionally, humidity decreases marginally from 89% in January to 84% in February. For more detailed insights, visit Dion weather in February.
January and March showcase a notable transition in weather patterns. In January, temperatures can drop as low as -11°C (12°F), with an average of 5°C (42°F) and a maximum of 16°C (62°F). The month sees considerable precipitation, totaling 90 mm (3.5 in) over 11 days, accompanied by high humidity levels at 89%. In contrast, March experiences milder temperatures, with a minimum of -3°C (28°F), an average of 9°C (49°F), and peaking at 19°C (66°F). Precipitation in March increases slightly to 106 mm (4.2 in) over 12 days, but humidity decreases to 81%. This shift reflects a gradual warming as winter gives way to spring. For more details, you can visit Dion weather in March.
January and April present a stark contrast in weather conditions. In January, temperatures can dip as low as -11°C (12°F) and even the average temperature remains chilly at 5°C (42°F), with a maximum of only 16°C (62°F). The month experiences considerable precipitation, totaling 90 mm (3.5 inches) over 11 days, accompanied by high humidity at 89%.
In contrast, April brings a noticeable warming trend, with minimum temperatures rising to 2°C (36°F) and an average temperature of 13°C (55°F). The maximum can reach a pleasant 24°C (75°F). Although April sees a similar number of rainy days (11), the total precipitation is slightly lower at 77 mm (3.0 inches) and the humidity decreases to 72%.
For more detailed insights on April weather, you can explore Dion weather in April.
January and May present stark contrasts in weather conditions. In January, temperatures can drop as low as -11°C (12°F), with an average of 5°C (42°F) and highs reaching up to 16°C (62°F). The month is characterized by high humidity at 89% and considerable precipitation, totaling 90 mm (3.5 in) over 11 days. In contrast, May offers much milder and more pleasant weather, with temperatures ranging from a minimum of 10°C (49°F) to a maximum of 28°C (82°F) and an average of 18°C (64°F). While May experiences slightly more rainy days at 12, the total precipitation is lower at 73 mm (2.9 in), and humidity decreases to 72%. For more details, visit Dion weather in May.
January and June present a striking contrast in weather conditions. In January, the temperatures range from a chilly minimum of -11°C (12°F) to a maximum of 16°C (62°F), with an average temperature of 5°C (42°F). The month experiences significant precipitation, totaling 90 mm (3.5 in) over 11 days, accompanied by high humidity at 89%. In contrast, June boasts much warmer temperatures, with lows of 12°C (55°F) and highs reaching up to 32°C (91°F), averaging around 22°C (71°F). While June sees slightly more precipitation at 92 mm (3.6 in) over 15 days, the humidity drops to a more comfortable 57%. For more details about June weather, you can visit Dion weather in June.
January and July present a striking contrast in weather conditions. In January, temperatures can drop as low as -11°C (12°F) but typically average around 5°C (42°F), with highs reaching 16°C (62°F). The month experiences significant precipitation of about 90 mm (3.5 in) over 11 days, accompanied by high humidity levels at 89%. Conversely, July offers a warm reprieve, with temperatures ranging from a minimum of 16°C (61°F) to an average of 24°C (76°F), peaking at 32°C (90°F). The precipitation decreases to 80 mm (3.1 in) over just 9 days, and humidity drops significantly to 50%. For those interested in more specifics about summer weather, you can find additional details here: Dion weather in July.
In January, the weather is quite cold, with temperatures ranging from a frigid minimum of -11°C (12°F) to a mild maximum of 16°C (62°F), averaging around 5°C (42°F). The month receives significant precipitation, totaling 90 mm (3.5 in) over approximately 11 days, coupled with high humidity levels at 89%. In contrast, August presents a strikingly different climate, with temperatures soaring from a minimum of 17°C (64°F) to a maximum of 34°C (94°F), averaging 25°C (77°F). This month experiences considerably less precipitation at 42 mm (1.6 in) over 7 days, and the humidity drops significantly to 43%. For more insights into the weather during this month, check out Dion weather in August.
The weather in January is characterized by much colder temperatures, with a minimum of -11°C (12°F) and an average of 5°C (42°F), while September enjoys a milder climate, ranging from a minimum of 11°C (51°F) to a comfortable average of 21°C (71°F). Precipitation also differs significantly between the two months; January experiences 90 mm (3.5 in) over 11 days, whereas September sees only 38 mm (1.5 in) over 6 days, resulting in a much drier atmosphere. Additionally, humidity levels are notably higher in January at 89%, compared to September’s 56%. For more detailed information, you can check out Dion weather in September.
January and October present quite contrasting weather patterns. In January, temperatures can plummet as low as -11°C (12°F), with an average of 5°C (42°F) and a maximum of 16°C (62°F). The month sees significant precipitation of about 90 mm (3.5 in) spread over 11 days, coupled with high humidity at 89%. On the other hand, October offers a much milder climate, with temperatures ranging from a minimum of 8°C (46°F) to a maximum of 25°C (78°F) and an average of 16°C (61°F). Although precipitation is slightly higher at 93 mm (3.6 in), it falls over fewer days, just 10, and the overall humidity drops to a more comfortable 74%. For more details on October weather, you can visit Dion weather in October.
In comparing the weather between January and November, there are notable differences in temperature and precipitation. January experiences colder temperatures, with a minimum of -11°C (12°F) and an average of 5°C (42°F), while November is much milder, with a minimum of 3°C (37°F) and an average of 12°C (54°F). Additionally, November sees significantly higher precipitation, measuring 187 mm (7.3 in) over 14 days compared to January's 90 mm (3.5 in) over 11 days. Humidity levels are slightly lower in November at 87%, compared to January's 89%. For more details on the weather in November, you can check out Dion weather in November.
In January, the weather is generally colder than in December, with minimum temperatures plummeting to -11°C (12°F) compared to December's milder minimum of -1°C (31°F). Both months share the same maximum temperature of 16°C (62°F), but January's average temperature drops to 5°C (42°F), while December averages slightly warmer at 8°C (47°F). Precipitation is also notable; January sees 90 mm (3.5 in) over 11 days, while December has a higher precipitation level of 115 mm (4.5 in) also over 11 days. Interestingly, both months maintain a constant humidity level of 89%. For more information on the weather in December, you can check out Dion weather in December.
January in Dion presents a unique contrast to the rest of the year, as it embodies the chill of winter with its notably low temperatures and high humidity levels. While the region typically experiences milder weather in other months, January's brisk conditions and increased precipitation make it a time for cozy indoor activities or embracing the beauty of a winter landscape. The 89% humidity adds to the crispness of the air, making it feel even cooler. For those who enjoy a tranquil escape, this is a perfect time to experience Dion's serene winter charm. To learn more about the year-round weather patterns, visit Dion Climate.