December Weather in Golcuk, Turkey

Last updated: August 27, 2025

December in Gölcük, Turkey presents a unique blend of wintery charm and cooler temperatures. With a maximum of 17°C (64°F), the days can feel surprisingly mild, but the average plummets to 2°C (36°F), and nights can dip to a brisk -13°C (8°F). This month witnesses approximately 58 mm (2.3 in) of rainfall over 10 days, complemented by a high humidity level of 88%, creating a moody yet enchanting atmosphere. Visitors can expect a mix of chilly days and potential rain, making December an ideal time to enjoy the picturesque landscapes and cozy indoor settings Gölcük has to offer.

December Temperature in Golcuk

As December unfolds in Golcuk, Turkey, the temperatures begin to dip, marking the onset of winter. The month presents a distinct chill, with average temperatures hovering around 2°C (36°F), accompanied by a brisk minimum of -13°C (8°F). While nights can be notably cold, daytime offers a milder high of 17°C (64°F), providing a striking contrast that captures the essence of the season. Notably, December's temperatures generally trend warmer than the preceding months of November, driven by a gradual transition into winter. As the landscape transforms under the frost, Golcuk takes on a serene, picturesque beauty, inviting those who appreciate a tranquil winter atmosphere.

December Weather in Golcuk: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Golcuk, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Golcuk, December typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec293339495864727166554336
Data source: Temperature data for Golcuk generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Golcuk

In Golcuk, Turkey, December brings an average precipitation of 58 mm (2.3 in), marking it as a significant month for rainfall as winter settles in. This amount is accompanied by approximately 10 days of rain, indicating a steady pattern that unfolds throughout the month. Notably, December's precipitation is higher than that in both October and November, which suggests a gradual intensification leading into the winter season. As the year draws to a close, the landscape transforms under the weight of moisture, providing a refreshing contrast to the parched summer months of July and August, which see minimal rainfall. Thus, December not only closes out the year but also revitalizes the region, setting a vibrant tone for the months ahead.

December Precipitation Trends in Golcuk

The chart displays monthly precipitation patterns in Golcuk, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Golcuk, December typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec50417159647471715213158
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Golcuk

December in Golcuk, Turkey, showcases a return to high humidity, mirroring the levels seen in the earlier winter months, such as January and February, both at 88%. This resurgence hints at the moist, cool air typical of the season, creating an atmosphere that is both refreshing and invigorating. Following a gradual decline through the summer, where humidity dipped to a comfortable 38% in August, December's figures reflect a significant uptick, aligning with the patterns observed in late autumn, particularly November’s 85%. This trend underscores the seasonal transition as the region prepares for the cozy embrace of winter's chill, inviting a sense of comfort amidst the brisk climate.

December Average Humidity in Golcuk

This chart illustrates the average monthly humidity levels in Golcuk, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Golcuk is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%88%86%75%74%67%51%38%52%73%85%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Golcuk

In December, Golcuk, Turkey experiences a moderate UV Index of 3, allowing for a more leisurely outdoor experience with a burn time of approximately 30 minutes. This marks a decline from the intense levels seen in the summer months, where the UV Index peaked at 12 in June, categorizing exposure as extreme. Notably, throughout the year, the region witnesses a consistent rise from late winter to early summer, culminating in the year's highest UV levels during May and July. As the year winds down, December’s lower UV Index offers a welcome relief, making it an ideal time for outdoor activities without the worry of quick sunburn. For more insights, visit Golcuk UV Index.

Maximum UV Index Levels in Golcuk for December

The chart shows the monthly maximum UV Index (UVI) for Golcuk in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In December, the maximum UV index in Golcuk typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec4599111211119743
Data source: Golcuk December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

December Sunshine in Golcuk

In December, the charming town of Gölcük, Turkey, basks in a respectable 246 hours of sunlight, marking a gentle decline as the year wraps up. As autumn melds into winter, days become shorter but still invite pleasant outdoor activities under the winter sun. This trend of diminishing daylight from the peak summer months to December is evident, where the sun shines a peak of 429 hours in July before tapering off. Despite this reduction, Gölcük's December sunshine can offer a refreshing escape, especially when compared to the more overcast months of November and January. With December's warmth beckoning, it's a perfect time to embrace the scenic beauty of Gölcük, even in the cooler months.

Monthly Sunshine Duration in Golcuk: December Highlighted

The December sunshine duration represents the total number of hours Golcuk experiences direct sunlight during the month of December, excluding cloudy or obstructed periods. This chart compares the sunshine duration of December with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec200h263h309h336h398h410h429h402h354h322h273h246h
Data source: Golcuk December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Golcuk During December

In Golcuk, Turkey, the likelihood of sunny weather in December stands at 53%, marking a subtle dip from the month prior when the chance was 54%. This modest decrease reflects the transition into winter, contrasting sharply with the high sunny percentages seen during the summer months, such as 86% in July. Interestingly, while December experiences relatively less sun compared to the sunnier stretches of the year, it still holds its ground against early winter's greyer days. As the year winds down, the chances for sunny skies remain fairly balanced, inviting residents and visitors alike to enjoy the brief moments of sunlight amidst the chill of winter.

Percentage of Sunny Days in December in Golcuk

The chart illustrates the percentage of sunny days in Golcuk throughout the year, with December highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Golcuk experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec39%64%49%41%72%75%86%80%79%83%54%53%
Data source: Golcuk December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Golcuk in December

As December rolls into Golcuk, Turkey, daylight hours dip to 9 hours, mirroring the shorter days characteristic of winter. This month marks a transition as daylight gradually wanes from the lengthy 14 hours experienced during the summer months of June and July. The gradual decline in daylight begins as early as September, descending to 10 hours in November before hitting its low in December. Observing this pattern highlights the natural rhythm of the seasons, where the months preceding December enjoy increasing daylight, only to surrender to the cozy embrace of winter. As the year concludes, Golcuk experiences this cyclical dance of light and dark, paving the way for longer, brighter days in the months ahead.

Average Daylight Hours in Golcuk for December

The chart illustrates the variation in daylight duration in Golcuk throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 49m10h 45m11h 58m13h 12m14h 14m14h 46m14h 29m13h 34m12h 23m11h 9m10h 5m9h 32m
Data source: Golcuk daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Golcuk

As December arrives in Gölcük, Turkey, the average wind speed settles at a gentle 1.9 m/s (4 mph), mirroring the calmness that characterizes the winter months. This slight decline from the autumn breeze reflects a broader trend throughout the year, where the wind tends to be the least vigorous towards the end of the calendar cycle. Notably, while summer months like July see a brief uptick to 2.5 m/s (6 mph), the overall pattern indicates a steady reduction in wind speeds from October's breezy 1.7 m/s (4 mph) to December's serene atmosphere. This tranquil setting invites cozy winter moments by the picturesque shores, making Gölcük a charming destination during the cold season.

Average December Wind Speed in Golcuk

The chart displays monthly wind speed patterns in Golcuk, with values for each month shown alongside December's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how December's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.22.12.32.52.42.02.52.11.91.71.91.9 m/s
Data source: Golcuk December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Golcuk Compares to Other Months

Weather in Golcuk varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Golcuk, focusing on differences in temperature, rainfall, humidity, and UV levels.

December and January exhibit distinctly chilly weather patterns, though they share some similarities. December features a minimum temperature of -13°C (8°F) and an average of 2°C (36°F), while January sees a drop to a minimum of -18°C (0°F) and an average low of -1°C (30°F). Precipitation is slightly higher in December at 58 mm (2.3 in) compared to January's 50 mm (2.0 in), but both months experience precipitation over approximately 10 days. Notably, humidity remains consistent at 88% for both months, contributing to the overall winter feel. For more detailed insights on January weather, you can check Golcuk weather in January.

In December, the weather is relatively milder with average temperatures around 2°C (36°F), a minimum of -13°C (8°F), and a maximum of 17°C (64°F). The month experiences about 58 mm (2.3 in) of precipitation over approximately 10 days, maintaining a high humidity level of 88%. In contrast, February sees colder conditions, with temperatures ranging from a minimum of -21°C (-6°F) to a maximum of 16°C (61°F) and an average temperature of just 1°C (34°F). Precipitation drops to 41 mm (1.6 in), occurring over 7 days, while humidity remains consistent at 88%. For a detailed look at February weather specifics, you can visit Golcuk weather in February.

December and March exhibit notable differences in weather patterns. In December, temperatures range from a minimum of -13°C (8°F) to a maximum of 17°C (64°F), with an average temperature of around 2°C (36°F). The month receives about 58 mm (2.3 in) of precipitation over approximately 10 days, coupled with high humidity at 88%. In contrast, March sees slightly colder conditions, with a minimum of -16°C (3°F) and a higher maximum of 22°C (71°F), leading to an average of 4°C (39°F). Precipitation increases to 71 mm (2.8 in) over 14 days, accompanied by a humidity level of 86%. For a detailed look at the weather conditions in March, refer to Golcuk weather in March.

In December, the weather is notably colder with temperatures ranging from a chilly -13°C (8°F) at night to a mild 17°C (64°F) during the day, averaging around 2°C (36°F). Humidity is quite high at 88%, and with 10 days of precipitation totaling 58 mm (2.3 in), the month often feels dreary.

In contrast, April brings a significant shift in the climate, with temperatures ranging from a minimum of -6°C (22°F) to a pleasant maximum of 26°C (78°F), leading to an average temperature of 10°C (49°F). Though April sees slightly more rain, totaling 59 mm (2.3 in) across 12 days, the drop in humidity to 74% makes the air feel much more comfortable. For a closer look at the specifics, check out Golcuk weather in April.

December weather in Golcuk presents a much colder and more frigid atmosphere compared to May. During December, temperatures can dip as low as -13°C (8°F) with an average hovering around 2°C (36°F), while May introduces much milder conditions, with a minimum of 1°C (34°F) and an average of 14°C (58°F). In terms of warmth, May can reach highs of 31°C (88°F), significantly contrasting with December's highest temperature of 17°C (64°F). Both months experience precipitation, with December receiving 58 mm (2.3 in) over approximately 10 days and May slightly more at 64 mm (2.5 in) across 12 days. Additionally, December has higher humidity levels at 88%, compared to May’s 74%. For a detailed look at what to expect in May, check out Golcuk weather in May.

December weather is characterized by much colder temperatures, with an average of 2°C (36°F) and occasional lows of -13°C (8°F), while June presents a significantly warmer climate, showcasing average temperatures around 18°C (65°F) and highs reaching up to 31°C (88°F). In December, the region experiences 58 mm (2.3 in) of precipitation over approximately 10 days, coupled with high humidity of 88%, whereas June sees slightly more rainfall at 74 mm (2.9 in) but with lower humidity of 67%, and precipitation spread over 11 days. For a more detailed look at June weather in Golcuk, visit Golcuk weather in June.

December and July present stark contrasts in weather patterns. In December, temperatures can plummet to a chilling minimum of -13°C (8°F), with an average of just 2°C (36°F) and occasional highs reaching 17°C (64°F). The month also sees frequent precipitation, amounting to 58 mm (2.3 in) over about 10 days, coupled with a high humidity level of 88%, creating a damp and cold environment. In contrast, July boasts a more pleasant climate with minimum temperatures of 9°C (48°F) and an average soaring to 22°C (72°F), peaking at a sizzling 35°C (95°F). Rainfall is minimal in July, with only 7 mm (0.3 in) falling over a single day, and the humidity drops significantly to 51%, contributing to a much drier heat. For more details on the warm weather during this summer month, check out Golcuk weather in July.

In December, temperatures in Golcuk can drop significantly, ranging from a chilly minimum of -13°C (8°F) to a more moderate average of 2°C (36°F) and occasionally peaking at 17°C (64°F). The month is characterized by higher humidity at 88% and considerable precipitation, with around 58 mm (2.3 in) falling over approximately 10 days. In contrast, August brings a warm and pleasant climate with temperatures ranging from a minimum of 9°C (48°F) to an average of 22°C (71°F) and highs reaching 35°C (96°F). This month is notably drier, with only 16 mm (0.6 in) of rain over just 3 days and a significantly lower humidity of 38%. For more detailed information about the weather in August, you can check Golcuk weather in August.

December and September present stark contrasts in weather. In December, temperatures range from a chilling minimum of -13°C (8°F) to a mild maximum of 17°C (64°F), with an average of around 2°C (36°F). This month is characterized by high humidity at 88% and frequent precipitation, seeing about 58 mm (2.3 in) spread over 10 days. In contrast, September boasts a significantly warmer climate, with temperatures fluctuating from a minimum of 2°C (36°F) up to a sweltering maximum of 36°C (97°F), averaging 19°C (66°F). Precipitation is scarce during this month, with only 15 mm (0.6 in) of rain recorded on just 1 day and a more comfortable humidity level of 52%. For more detailed weather information about September, visit Golcuk weather in September.

When comparing the weather between December and October, it is clear that December is significantly colder, with temperatures ranging from a minimum of -13°C (8°F) to a maximum of 17°C (64°F), compared to October's milder conditions with a range of -2°C (28°F) to 28°C (83°F). Additionally, December experiences more precipitation, totaling 58 mm (2.3 in) over about 10 days, while October sees only 21 mm (0.8 in) across 6 days and maintains a lower humidity level of 73% compared to December's 88%. For a more detailed look at October's climate, you can visit Golcuk weather in October.

In December, the weather tends to be colder compared to November, with minimum temperatures dropping to -13°C (8°F) compared to -7°C (20°F) in November. The average temperature in December is also lower at 2°C (36°F), while November sees a milder average of 6°C (43°F). Additionally, December experiences more significant precipitation, totaling 58 mm (2.3 in) over 10 days, whereas November has less precipitation at 31 mm (1.2 in) spread over just 4 days. Humidity levels are slightly higher in December at 88% compared to 85% in November. For more information on November weather conditions, you can visit Golcuk weather in November.

Compare Golcuk's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Golcuk

As December settles in Golcuk, the weather transforms dramatically from the milder autumn months. With temperatures reaching a maximum of 17°C, the average dips to a chilly 2°C, and the nights can plunge to a frosty -13°C. Furthermore, December sees an increase in humidity, averaging around 88%, coupled with 58 mm of precipitation across about 10 days—a stark contrast to the drier summer months. This combination creates a crisp and brisk atmosphere, perfect for those looking to experience the enchanting winter landscapes of the region. For a deeper insight into the seasonal shifts, explore the full details at Golcuk Climate.