Last updated: August 27, 2025
December in Yalova, Turkey brings a mild climate with maximum temperatures reaching up to 18°C (65°F), while the average settles around 9°C (49°F). Night temperatures can dip to a chilly 1°C (33°F), urging visitors to bundle up. This month sees significant rainfall, totaling 119 mm (4.7 in) over approximately 15 rainy days, contributing to the region's lush landscapes. With a high humidity level of 85%, December is a cozy yet damp time to explore Yalova’s natural beauty, making it perfect for those who appreciate a serene winter atmosphere.
As December settles over Yalova, Turkey, a noticeable chill begins to replace the milder temperatures of autumn. With minimum temperatures dipping to around 1°C (33°F), the city embraces the winter season, showcasing a chilly charm. The average temperature hovers at a brisk 9°C (49°F), making it a perfect time for cozy sweaters and warm drinks. Daytime highs can reach a comfortable 18°C (65°F), offering a refreshing escape from the depths of winter. This gentle transition into colder weather, characterized by gradually falling temperatures from previous months, invites residents and visitors alike to enjoy the serene beauty of Yalova while preparing for the heart of winter ahead.
In December, Yalova experiences a notable uptick in precipitation, with 119 mm (4.7 in) recorded over 15 days of rain, making it one of the wettest months of the year. This trend marks a significant increase from the drier summer months, with July and August only seeing 46 mm and 21 mm, respectively. As the year draws to a close, the transition from the milder fall months—October's 56 mm and November's 62 mm—to the heavier December downpours signals the onset of winter. The consistent rainfall not only revitalizes the vibrant landscape but also underscores Yalova’s distinctive seasonal shifts, as it embraces the colder, wetter climate of winter.
December in Yalova, Turkey, marks a notable increase in humidity, reaching 85%. This rise follows a gradual decline from the summer months, where humidity dipped to a comfortable 55% in August. As the seasons shift from summer to winter, the humidity trends reflect the onset of cooler temperatures. November, with its 82% humidity, sets the stage for December’s peak, creating a damp atmosphere that envelops the region. Despite the chill, humidity levels remain notably high, consistent with the early winter months. This persistent moisture in the air is a reminder of Yalova's temperate climate, offering a unique experience as the year concludes.
As the year comes to a close in Yalova, Turkey, December brings a noticeable shift in UV exposure. With a UV Index of 2, categorized as low, sun-seekers can enjoy up to 45 minutes of safe sun without much risk of burning. This marks a significant decrease from the high levels observed during the summer months, where indices soared to 10. The trend shows a gradual decline from the peaks of spring and summer, providing a welcome reprieve for those sensitive to sun exposure. For more details on the UV levels you can expect throughout the year, visit Yalova UV Index.
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In Yalova, Turkey, December offers a cozy transition into winter, with an average of 212 hours of sunshine. While the sun starts to set earlier than in the vibrant summer months, this isn't the end of delightful days. The trend reveals a gradual decrease in sunlight from the peak of 426 hours in July, tapering down through the autumn with November's 251 hours. Despite this reduction, December still shines brighter than January, where the year begins with a mere 162 hours. This gradual decline in daylight hours magnifies the warm, inviting atmosphere characteristic of Yalova during the holiday season, making it a unique time to enjoy the mild weather while embracing the charm of winter festivities.
In Yalova, Turkey, December brings a modest chance of sunshine, with about 32% of days likely to see sunny weather. As the year transitions towards winter, this figure reflects a dip compared to the sunnier months that precede it. Notably, the sunniest months occur in the heart of summer, peaking in July and August at 78% and 84% respectively, while late spring enjoys a more generous 59% in May. By December, however, the likelihood of clear skies has decreased considerably, continuing a downward trend that began in the fall as temperatures drop and clouds become more prevalent. While December may not be the brightest month in Yalova, the chance of encountering sunny spells still offers a glimmer of hope amidst the cooler weather.
In Yalova, Turkey, the daylight duration paints a vivid picture of seasonal change throughout the year. As winter sets in, December brings a return to 9 hours of daylight, mirroring the shorter days of January and November. This marks a significant contrast to the sun-drenched 15 hours of light enjoyed in June, the peak of summer. From early spring's gradual increase of 11 hours in March to the lush 14 hours of May, the transition showcases nature awakening and thriving. However, just as summer sunsets usher in longer evenings, the daylight duration tapers down in the fall, leading to the cozy, shorter days characteristic of winter. Thus, Yalova’s daylight journey reflects the cyclical rhythms of nature, inviting residents and visitors alike to appreciate both the bright and shadowed moments.
As December ushers in the chill of winter in Yalova, Turkey, the average wind speed picks up slightly to 3.9 m/s (9 mph), marking a notable transition from the milder breezes of the earlier months. While the year begins with January's gentle 3.5 m/s, it witnesses a gradual increase through the months, peaking in October at 4.1 m/s before settling into December's brisk currents. This trend highlights a consistent pattern of increasing wind speeds from late summer to winter, suggesting that as the year draws to a close, the air carries a refreshing chill, invigorating both the landscapes and the locals alike. The winds of December not only herald the onset of colder weather but also hint at the dynamic climatic shifts that characterize Yalova’s seasonal rhythm.
Weather in Yalova varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Yalova, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, the weather in Yalova is generally milder, with temperatures ranging from a minimum of 1°C (33°F) to a maximum of 18°C (65°F) and an average of 9°C (49°F). The month sees significant rainfall, with 119 mm (4.7 in) over approximately 15 days, leading to high humidity levels at 85%. In contrast, January experiences cooler temperatures, with a minimum of -4°C (25°F) and an average of 6°C (43°F), although the maximum can still reach 17°C (63°F). Precipitation decreases slightly to 102 mm (4.0 in) over about 13 days, with humidity slightly lower at 84%. For more detailed insights, you can visit Yalova weather in January.
In December, temperatures in Yalova range from a minimum of 1°C (33°F) to a maximum of 18°C (65°F), with an average temperature of 9°C (49°F). The month sees considerable rainfall, totaling 119 mm (4.7 in) over about 15 days, accompanied by high humidity levels at 85%. In contrast, February experiences colder temperatures, with lows dipping to -3°C (27°F) and an average of 7°C (45°F), while still reaching up to 18°C (65°F). Precipitation decreases to 68 mm (2.7 in) over 11 days, and humidity slightly decreases to 84%. For more details on the weather in February, visit Yalova weather in February.
In December, the weather tends to be milder with average temperatures ranging from 1°C (33°F) at its lowest to a maximum of 18°C (65°F). The month sees significant precipitation, averaging 119 mm (4.7 in) over about 15 days, while humidity remains high at 85%. In contrast, March experiences a slightly cooler minimum temperature of -3°C (27°F) but can reach up to 20°C (68°F), with an average temperature of 8°C (47°F). Precipitation during this month is lower, totaling 86 mm (3.4 in) across approximately 12 days, and the humidity is slightly less at 83%. For more detailed insights, you can check Yalova weather in March.
In December, Yalova experiences cooler temperatures ranging from a minimum of 1°C (33°F) to a maximum of 18°C (65°F), with an average of 9°C (49°F). This month also sees a significant amount of precipitation, totaling 119 mm (4.7 in) over approximately 15 days, accompanied by high humidity levels at 85%. In contrast, April brings milder weather, with temperatures starting at a minimum of 4°C (39°F) and reaching up to 24°C (75°F), averaging 12°C (53°F). Precipitation decreases to 49 mm (1.9 in) over just 9 days, and humidity drops to 76%. For more detailed insights, you can check Yalova weather in April.
In December, Yalova experiences cooler temperatures, with a minimum of 1°C (33°F) and an average of 9°C (49°F), peaking at 18°C (65°F). The month is characterized by relatively high humidity at 85% and significant precipitation, totaling 119 mm (4.7 inches) over 15 days. In contrast, May brings a significant warm-up, with temperatures ranging from a minimum of 8°C (47°F) to an average of 17°C (63°F) and a maximum of 29°C (84°F). The weather in May is generally drier, with only 54 mm (2.1 inches) of rainfall distributed over 8 days and a lower humidity level of 77%. For more detailed insights, you can check Yalova weather in May.
December and June exhibit stark contrasts in weather conditions. December features cooler temperatures, with a minimum of 1°C (33°F) and an average of 9°C (49°F), while June enjoys warmer temperatures, boasting a minimum of 13°C (55°F) and an average of 21°C (71°F). Precipitation is notably higher in December with 119 mm (4.7 in) over 15 days, compared to June's 48 mm (1.9 in) spread over just 8 days. Additionally, humidity levels are higher in December at 85%, compared to June's more comfortable 70%. For more information, you can check the weather details at Yalova weather in June.
In December, the weather is significantly cooler, with average temperatures ranging from a chilly 1°C (33°F) to a mild 18°C (65°F). This month sees a higher level of precipitation, totaling 119 mm (4.7 in) over 15 days, combined with humidity levels around 85%, making it feel more damp and overcast. In contrast, July boasts much warmer conditions, with temperatures averaging between 17°C (64°F) and a scorching 34°C (93°F). The summer month experiences less rain, with only 46 mm (1.8 in) over just 5 days, and a lower humidity of 63%, creating a much drier and sunnier atmosphere. For more details, you can check out Yalova weather in July.
The weather in December contrasts sharply with that of August in Yalova. In December, temperatures range from a chilly 1°C (33°F) at night to a mild 18°C (65°F) during the day, with an average of 9°C (49°F). The month is characterized by significant precipitation, totaling 119 mm (4.7 in) over approximately 15 days, along with high humidity at 85%. In stark contrast, August enjoys much warmer temperatures, with a minimum of 18°C (64°F) and a maximum of 34°C (93°F), averaging 24°C (76°F). Rainfall is minimal in August, with only 21 mm (0.8 in) recorded over just two days, and the humidity drops to a more comfortable 55%. For a detailed look at what to expect, visit Yalova weather in August.
When comparing the weather in December and September, notable differences emerge. December typically experiences cooler temperatures, with a minimum of 1°C (33°F) and an average of 9°C (49°F), peaking at 18°C (65°F). In contrast, September is much warmer, boasting minimum temperatures around 13°C (55°F) and averages of 22°C (71°F), reaching highs of 33°C (92°F). Additionally, December is significantly wetter, receiving about 119 mm (4.7 in) of precipitation over 15 days, while September has a much drier climate with only 37 mm (1.4 in) of rain over just 5 days. The humidity also varies greatly, with December exhibiting a high of 85%, compared to September's lower humidity level of 60%. For more details, you can check Yalova weather in September.
When comparing the weather in December to that of October, it's clear that December experiences significantly cooler temperatures, with average highs reaching only 18°C (65°F) compared to October's more comfortable highs of 29°C (85°F). While October enjoys relatively mild conditions with minimum temperatures around 9°C (49°F), December drops to a chilly 1°C (33°F) at night. Additionally, December is much wetter, with 119 mm (4.7 in) of precipitation over 15 days, compared to October's 56 mm (2.2 in) over just 8 days. Humidity levels are also higher in December at 85%, compared to October's 73%. For more details about October weather, you can refer to Yalova weather in October.
In comparing the weather of November and December, December tends to be cooler with a minimum temperature of 1°C (33°F) compared to November's milder minimum of 6°C (43°F). While November enjoys an average temperature of 13°C (56°F) and a maximum of 23°C (73°F), December's averages are significantly lower, ranging from 9°C (49°F) to a maximum of 18°C (65°F). Additionally, December experiences more precipitation, with 119 mm (4.7 in) over 15 days, while November sees less with 62 mm (2.5 in) over 10 days. Humidity is also slightly higher in December at 85% compared to November’s 82%. For those interested in specifics, you can check Yalova weather in November.
December in Yalova marks a distinct transition in weather, bringing cooler temperatures and a significant increase in precipitation. As the mercury dips, you can expect the charming coastal town to be cloaked in a blanket of moisture, with humidity levels reaching an impressive 85%. This month stands out due to its frequent rain, occurring on about half of December days, which is notably higher than the drier, sunnier months that precede it. While daytime highs can still reach a pleasant 18°C, the average chill sets a brisk tone, nudging residents and visitors alike to cozy up indoors or indulge in the beauty of the lush, rain-soaked landscapes. For those interested in exploring more about Yalova's seasonal shifts, check out Yalova Climate.