Last updated: August 27, 2025
In December, Mudanya, Turkey experiences a notable range in temperatures, with a maximum of 19°C (66°F) and an average hovering around 9°C (49°F). As the month progresses, minimum temperatures can dip to a chilly 0°C (33°F), creating a crisp winter atmosphere. The coastal location contributes to significant precipitation, totaling 127 mm (5.0 in) across 14 rainy days, resulting in a humidity level of 85%. This combination of mild daytime temperatures and damp conditions makes December a unique time for visitors, offering a serene landscape contrasted by the potential for wet weather.
As December settles in Mudanya, Turkey, the temperatures begin to trend cooler, signaling the transition into winter. The month features a minimum temperature of 0°C (33°F), often dipping to just above freezing, while the average hovers around 9°C (49°F). Daytime highs still offer a touch of warmth, reaching a pleasant maximum of 19°C (66°F), making it relatively mild compared to the frigid chill experienced in January and February. This gradual cooling trend initiates a cozy atmosphere perfect for enjoying seasonal festivities, as locals wrap up in warmer attire while still taking advantage of the moderate days that December provides. Overall, while temperatures drop, the charm of Mudanya remains undiminished, inviting visitors to experience its winter allure.
December in Mudanya, Turkey, is marked by a significant uptick in precipitation, with 127 mm (5.0 in) falling over the month. This increase is reflected in the number of rainy days, climbing to 14 days—the highest of the year—suggesting a wetter, more tumultuous start to winter. In comparison to earlier months, where rainfall begins to dwindle in the summer, December's precipitation is notably robust, outpacing November and even January, which tends to be the wettest month. This pattern not only underscores the transition into winter but also highlights the region's capacity for considerable moisture accumulation as the year closes, creating a lush backdrop against which Mudanya's landscapes can be appreciated.
In Mudanya, Turkey, the humidity levels exhibit a clear seasonal trend as the year unfolds. Starting off in the winter months of January and February, the humidity remains high at 84%. As spring arrives in March, there's a slight dip to 83%, followed by a more significant decrease to 76% in April. The trend continues into the warmer months, with June and July experiencing the lowest levels, around 63% to 70%. However, as autumn transitions into winter, humidity levels rise again, peaking at 82% in November and hitting 85% in December. This pattern demonstrates a notable seasonal fluctuation, where humidity tends to be higher in the winter months, providing a cozy atmosphere that contrasts with the drier summer months.
In December, Mudanya, Turkey experiences a noticeable dip in the UV Index, registering at 2, which falls into the low exposure category. This offers a welcome respite from the intense UV levels seen in the summer months, where values peak at 10 in June and July, requiring only a brief 15 minutes of sun exposure before burns can occur. As the year winds down, December allows for extended outdoor enjoyment with a burn time of 45 minutes, encouraging residents and visitors to embrace the milder sun. As you plan your outdoor activities, keep in mind the shifting UV trends throughout the year. For more insights, check out the detailed Mudanya UV Index.
UV Risk Categories
In Mudanya, Turkey, December offers a cozy retreat with 217 hours of sunshine, marking a gentle decline from the vibrant glow of previous months. As the year draws to a close, the trend showcases a steady increase in daylight during the warmer months, peaking in July with 428 hours. This pattern highlights the transition from the sun-drenched summer days to the milder winter season, reminding visitors that even in December, the Sun still graces the coastal town, providing a delightful backdrop for leisurely strolls along the shore. As the days shorten, the inviting glow of Mudanya remains a comforting presence, making it an enchanting destination to enjoy the softer rays of winter sunshine.
In Mudanya, Turkey, the likelihood of sunny weather in December is relatively modest, with a 33% chance of clear skies. This places December on the lower end of the spectrum, particularly when compared to the peak sunny months of July and August, which boast chances of 80% and 86%, respectively. As the year progresses, the likelihood of sunshine generally increases, reaching a high in summer before gradually declining in the fall and winter months. December's lower percentage of sunshine mirrors the trends observed in the preceding months, particularly November's 42%, suggesting a seasonal shift toward cloudier weather as the year comes to a close. Overall, while December may not guarantee abundant sunshine, it offers a pleasant respite amidst the winter chill—a perfect backdrop for enjoying Mudanya's charming coastal allure.
As the year draws to a close, December in Mudanya, Turkey, offers a return to shorter days, with only 9 hours of daylight—mirroring the month of January. This sunny coastal town experiences a gradual increase in daylight from February through May, reaching a peak of 14 hours in June, July, and August, providing ample sunlight for outdoor activities. However, as autumn transitions into winter, daylight dwindles again, tapering down to 11 hours in October and back to 9 hours in both November and December. This cyclical pattern of daylight underscores the beautiful rhythm of the seasons in Mudanya, inviting both residents and visitors to cherish the fleeting moments of sunshine during the winter months.
In Mudanya, Turkey, the December wind brings a gentle yet invigorating breeze, with an average speed of 3.8 m/s (about 8 mph). This subtle increase compared to the preceding months, particularly May and June when winds were lighter at 2.9 m/s and 2.3 m/s respectively, signals a shift as the year draws to a close. Notably, December's winds are slightly stronger than November's 3.4 m/s, contributing to a crisp atmosphere ideal for winter strolls along the coast. As the year transitions into winter, the winds remain relatively stable throughout the months, with January to March often hovering around 3.4 to 3.6 m/s, indicating a consistent coastal breeze that characterizes Mudanya's maritime charm.
Weather in Mudanya varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Mudanya, focusing on differences in temperature, rainfall, humidity, and UV levels.
December and January present notable differences in weather conditions. In December, temperatures range from a minimum of 0°C (33°F) to a maximum of 19°C (66°F), with an average of 9°C (49°F). The month experiences considerable rainfall of 127 mm (5.0 in) over 14 days, coupled with high humidity at 85%. In contrast, January sees a slight dip in temperatures, with a minimum of -3°C (26°F) and an average of 6°C (44°F), while the maximum temperature reaches 18°C (65°F). Precipitation decreases slightly to 110 mm (4.3 in) over 13 days, and humidity remains relatively steady at 84%. For more detailed information about January weather, you can visit Mudanya weather in January.
In December, temperatures range from a chilly minimum of 0°C (33°F) to a mild maximum of 19°C (66°F), averaging at 9°C (49°F). The month is characterized by high humidity at 85% and receives about 127 mm (5.0 in) of precipitation over 14 days. In contrast, February experiences slightly colder temperatures, with a minimum of -3°C (27°F) and an average of 7°C (46°F), while the maximum can reach 20°C (67°F). February is drier, with only 73 mm (2.9 in) of precipitation across 12 days and a humidity level of 84%. For more detailed information, you can check Mudanya weather in February.
In December, temperatures in the region range from a minimum of 0°C (33°F) to a maximum of 19°C (66°F), with an average temperature of 9°C (49°F). The month sees considerable precipitation, totaling 127 mm (5.0 in) over approximately 14 days, contributing to a high humidity level of 85%. In contrast, March experiences slightly cooler conditions with minimum temperatures dipping to -3°C (27°F) and maximums reaching 20°C (69°F), while the average temperature is around 8°C (48°F). Although March has less total precipitation at 94 mm (3.7 in) occurring over 13 days, the humidity is marginally lower at 83%. For more details on the weather during this month, you can check Mudanya weather in March.
In December, the weather is significantly cooler with temperatures ranging from a minimum of 0°C (33°F) to a maximum of 19°C (66°F), averaging around 9°C (49°F). The month experiences higher precipitation, totaling 127 mm (5.0 in) over about 14 days, and the humidity is noticeably higher at 85%. In contrast, April brings more moderate conditions, with temperatures starting at a minimum of 5°C (41°F) and reaching up to 23°C (73°F), resulting in an average of 12°C (54°F). Additionally, April sees much less rainfall, with only 55 mm (2.2 in) spread over 9 days, and a lower humidity level of 76%. For more specific details about the weather during this month, you can check Mudanya weather in April.
December and May offer contrasting weather experiences. December typically sees temperatures ranging from a chilly 0°C (33°F) to a mild 19°C (66°F), averaging around 9°C (49°F). With an average humidity of 85%, it can feel damp, especially with 127 mm (5.0 in) of precipitation spread over 14 days. In contrast, May enjoys much warmer temperatures, with a minimum of 8°C (47°F) and a maximum reaching 28°C (83°F), averaging 17°C (63°F). The month is also drier, with only 60 mm (2.4 in) of precipitation over 9 days and lower humidity at 77%. This delightful change in weather makes May a much sunnier and more pleasant time compared to the cooler, wetter December. For more details, you can check Mudanya weather in May.
December and June present contrasting weather characteristics. In December, temperatures fluctuate between a chilly minimum of 0°C (33°F) and a maximum of 19°C (66°F), averaging around 9°C (49°F). This month is marked by significant precipitation, totaling 127 mm (5.0 in) over roughly 14 days, paired with a high humidity level of 85%. In stark contrast, June boasts milder temperatures, ranging from a minimum of 13°C (56°F) to a maximum of 30°C (86°F), with an average of 21°C (71°F). Precipitation drops to 60 mm (2.4 in) over about 10 days, accompanied by a more comfortable humidity of 70%. For more details on June weather, you can visit Mudanya weather in June.
December and July present stark contrasts in weather. In December, temperatures range from a minimum of 0°C (33°F) to a maximum of 19°C (66°F), with an average of 9°C (49°F). This month also experiences significant precipitation, totaling 127 mm (5.0 in) over about 14 days, accompanied by high humidity at 85%. In contrast, July boasts much warmer temperatures, with a minimum of 17°C (64°F) and a maximum of 32°C (90°F), averaging 24°C (75°F). This month sees considerably less rain, with only 36 mm (1.4 in) falling over 5 days and humidity dropping to 63%. For more detailed information on July weather, you can check Mudanya weather in July.
In December, the weather is much cooler, with temperatures ranging from a chilly 0°C (33°F) at night to a mild 19°C (66°F) during the day, compared to the warm August climate where temperatures soar between 18°C (65°F) and 32°C (90°F). December also sees significantly higher precipitation, averaging 127 mm (5.0 in) over 14 days, while August is quite dry with just 18 mm (0.7 in) over 2 days. Additionally, December's humidity is notably higher at 85%, making the air feel more damp and cold, whereas August enjoys a more comfortable 55% humidity. For a detailed look at August weather conditions, you can refer to Mudanya weather in August.
December weather is characterized by significantly cooler temperatures, with averages around 9°C (49°F) and maximums reaching only 19°C (66°F). In contrast, September enjoys a much warmer climate, where average temperatures are about 22°C (71°F) and can peak at 32°C (89°F). Additionally, December experiences higher precipitation levels, totaling 127 mm (5.0 in) over 14 days, compared to September's much drier conditions with only 38 mm (1.5 in) of rainfall over just 6 days. Humidity levels also vary, with December being much more humid at 85%, while September maintains a lower humidity of around 60%. For a closer look at September's pleasant weather, you can refer to Mudanya weather in September.
When comparing the weather in December to that of October, it's evident that December is much cooler and wetter. In December, temperatures range from a chilly minimum of 0°C (33°F) to a mild maximum of 19°C (66°F), while October enjoys warmer temperatures with a minimum of 9°C (48°F) and a maximum of 29°C (85°F). Additionally, December experiences significantly higher precipitation at 127 mm (5.0 in) over 14 days, compared to October's 63 mm (2.5 in) over just 8 days. The humidity also rises in December to 85%, up from October's 73%, contributing to a more brisk and damp atmosphere. For more insights on the October climate, you can check Mudanya weather in October.
In comparing the weather of December and November, December is notably cooler with average temperatures ranging from a minimum of 0°C (33°F) to a maximum of 19°C (66°F), while November boasts milder conditions, with temperatures ranging from 5°C (42°F) to 24°C (75°F). Additionally, December experiences significantly more precipitation, totaling 127 mm (5.0 in) over 14 days, compared to November's 63 mm (2.5 in) over 10 days. Humidity levels are slightly higher in December at 85%, compared to 82% in November. For a detailed overview of November weather, you can refer to Mudanya weather in November.
As December unfolds in Mudanya, the weather takes a notable turn, bringing a refreshing chill to the air. With average temperatures around 9°C and humidity levels peaking at 85%, this month feels crisper compared to the milder autumn months. December is also characterized by increased precipitation, with approximately 14 rainy days, leading to a total of 127 mm of rainfall—significantly higher than what is typically seen in previous months. This combination of cooler temperatures and frequent showers gives December its distinctive, cozy atmosphere. For those interested in knowing more about the year-round climate, visit Mudanya Climate.