January Weather in Golcuk, Turkey

Last updated: August 27, 2025

January in Gölcük, Turkey showcases a striking temperature range, with a maximum of 20°C (68°F) during warmer days, an average of 4°C (40°F), and occasional chills dipping to a minimum of -12°C (10°F). This month experiences considerable precipitation, totaling 108 mm (4.2 in) over 11 days, contributing to the region's lush landscapes. Humidity levels soar to 88%, enveloping Gölcük in a moist atmosphere, making for a unique winter experience that combines the cold crispness with the beauty of its natural surroundings.

January Temperature in Golcuk

In Golcuk, Turkey, January is characterized by a chill that can dip to a brisk -12°C (10°F), but it also hints at the seasonal transitions ahead with an average temperature of 4°C (40°F). Daytime highs can reach a pleasant 20°C (68°F), providing a stark contrast to the frigid nights. As the month progresses into February and March, temperatures gradually rise, showcasing a trend of warming as the region moves towards spring, with average temperatures inching up to 6°C (44°F) and 8°C (47°F), respectively. This movement from the low of winter to the cusp of spring marks a shift in the air, creating an engaging atmosphere that invites residents and visitors alike to embrace the cool yet refreshing climate. With each passing month, Golcuk transforms further, eventually unveiling a palette of warmer days that herald the arrival of summer.

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

The chart illustrates January 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, January 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).
JanFebMarAprMayJunJulAugSepOctNovDec404446546470757669605145
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.

January Precipitation in Golcuk

January in Gölcük, Turkey, marks the peak of the wet season, with precipitation totaling 108 mm (4.2 in) across approximately 11 rainy days. This sets January apart as the month with the highest rainfall of the year, reflecting a significant shift in climate patterns that precede the drier months ahead. As winter transitions into early spring, the precipitation begins to wane, with February and March seeing notable reductions to 73 mm (2.9 in) and 78 mm (3.1 in), respectively. This trend continues through the spring and into the summer, where rainfall drops significantly, culminating in July and August—the driest months—where total precipitation barely reaches a mere 10 mm (0.4 in) and 6 mm (0.3 in). Overall, January serves as a reminder of the region's lush, wet climate before the arid spells settle in later in the year.

January Precipitation Trends in Golcuk

The chart displays monthly precipitation patterns in Golcuk, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Golcuk, January typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec10873786257481068435692
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Golcuk

In January, Golcuk, Turkey experiences notably high humidity at 88%, a trend that persists into February, maintaining the same level. As winter progresses, the humidity begins to decline, falling to 86% in March and reaching its lowest point of 63% by June. The summer months bring a stark contrast, with humidity dropping significantly to 35% in August. As the seasons shift towards autumn, moisture levels gradually increase again, culminating in December with 89% humidity. This fluctuation reflects a clear seasonal rhythm, showcasing Golcuk's transformation from the damp chill of winter to the dry warmth of summer, before reverting back to moisture-laden air as the year concludes.

January Average Humidity in Golcuk

This chart illustrates the average monthly humidity levels in Golcuk, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Golcuk is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%88%86%75%72%63%47%35%45%69%85%89%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Golcuk

In January, Golcuk, Turkey experiences a moderate UV Index of 3, with a burn time of about 30 minutes under direct sunlight. As the months progress, this UV Index gradually climbs, peaking at 10 in the summer months of June, July, and August, all categorized as very high, where the time it takes to burn significantly decreases to just 15 minutes. Interestingly, there’s a noticeable drop in UV exposure as the year winds down, returning to 3 by December. This seasonal variation underscores the importance of sun protection, especially during the summer months. For more detailed information on the UV Index throughout the year, check out Golcuk UV Index.

Maximum UV Index Levels in Golcuk for January

The chart shows the monthly maximum UV Index (UVI) for Golcuk in January, 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 January, the maximum UV index in Golcuk typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec348891010108643
Data source: Golcuk January 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.

January Sunshine in Golcuk

In Golcuk, Turkey, January is a modest start to the year, boasting 174 hours of sunshine. As winter gives way to spring, the days gradually brighten, with February welcoming 244 hours of sunlight, signaling a shift towards longer days. March continues this positive trend, illuminating the landscape with 317 hours, while April further enhances the allure of the region, reaching 343 hours. The sunshine peaks in the summer months, highlighting the beauty of Golcuk; June offers 406 hours, which escalates to a spectacular 429 hours in July, the sunniest month of the year. As summer wanes, sunlight remains plentiful, with 398 hours in August, before transitioning into autumn with September’s 348 hours. The daylight hours gradually taper off through October and November, ending the year with 264 hours in the latter month. This gradual ebb and flow of sunshine not only beautifully frames the seasons but also invites visitors to experience the charm of Golcuk throughout the year.

Monthly Sunshine Duration in Golcuk: January Highlighted

The January sunshine duration represents the total number of hours Golcuk experiences direct sunlight during the month of January, excluding cloudy or obstructed periods. This chart compares the sunshine duration of January with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec174h244h317h343h395h406h429h398h348h316h264h234h
Data source: Golcuk January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Golcuk During January

In Golcuk, Turkey, the likelihood of sunny weather in January hovers around a modest 30%, setting the stage for a winter landscape often shrouded in clouds. As the months progress, there is a noticeable upward trend in sunshine, with February bringing a noticeable increase to 49%, hinting at an early taste of spring. The sunny disposition continues in March and April, where chances remain robust at 40% and 43%, respectively. However, the weather truly shines with the onset of summer, reaching 85% in July and peaking at a dazzling 92% in August. This gradual transition from the crisp winter gloom to the vibrant summer warmth highlights Golcuk's dynamic climate, making it a captivating destination as the year unfolds.

Percentage of Sunny Days in January in Golcuk

The chart illustrates the percentage of sunny days in Golcuk throughout the year, with January 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.
JanFebMarAprMayJunJulAugSepOctNovDec30%49%40%43%66%73%85%92%75%62%47%34%
Data source: Golcuk January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Golcuk in January

In January, Gölcük, Turkey experiences about 9 hours of daylight, setting a reflective tone for the start of the year. As winter retreats, daylight gradually increases, reaching 10 hours in February and 11 hours in March, heralding the arrival of spring. The month of April brings a noticeable shift, with daylight extending to 13 hours, leading into the vibrant days of May and June, where it peaks at a refreshing 14 hours. This summer abundance continues through July and August, before gently tapering off. By September, Gölcük's days diminish to 12 hours, followed by a gradual decline throughout the autumn months. Ultimately, the cycle returns to 9 hours in December, illustrating a rhythmic dance of light that beautifully reflects the changing seasons.

Average Daylight Hours in Golcuk for January

The chart illustrates the variation in daylight duration in Golcuk throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 44m10h 42m11h 57m13h 14m14h 20m14h 52m14h 35m13h 38m12h 24m11h 7m10h9h 26m
Data source: Golcuk daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Golcuk

In January, Golcuk, Turkey experiences a gentle breeze with an average wind speed of 2.7 m/s (6 mph), setting a calm tone for the winter month. This tranquility continues into February and March, where winds remain consistent at 2.9 m/s and 2.7 m/s respectively, maintaining that soothing atmosphere. As spring approaches in April, the winds slightly decrease to 2.6 m/s, leading into a gradual decline through the warmer months of May and June, where the average drops to 2.4 m/s. However, by July, the wind picks up, reaching 3.3 m/s, marking a refreshing change with the arrival of summer. The trend stabilizes in August and September, hovering around 3.1 m/s and 3.2 m/s, before tapering off again in the fall months of October and November back to 2.5 m/s. Overall, Golcuk's wind patterns exhibit a rhythmic ebb and flow, intricately linked to the changing seasons.

Average January Wind Speed in Golcuk

The chart displays monthly wind speed patterns in Golcuk, with values for each month shown alongside January's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how January's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.7 m/s2.92.72.62.42.43.33.13.22.52.52.6
Data source: Golcuk January wind data, generated using information from the Copernicus Climate Change Service.

How January 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 January’s weather to other months in Golcuk, focusing on differences in temperature, rainfall, humidity, and UV levels.

In January, the weather typically features a minimum temperature of -12°C (10°F) and an average of 4°C (40°F), with maximums reaching 20°C (68°F). This month also experiences higher precipitation, totaling 108 mm (4.2 in) over approximately 11 days, maintaining a consistent humidity level of 88%. In contrast, February sees slightly milder temperatures, with a minimum of -9°C (16°F) and an average of 6°C (44°F), while still peaking at 20°C (69°F). Precipitation decreases to 73 mm (2.9 in) over 10 days, but humidity remains unchanged at 88%. For more detailed weather information, you can visit Golcuk weather in February.

January and March present distinct weather patterns, reflective of the transition from winter to early spring. In January, temperatures can drop as low as -12°C (10°F), with an average of 4°C (40°F) and a maximum of 20°C (68°F). This month experiences significant precipitation, totaling 108 mm (4.2 in) over 11 days, coupled with high humidity at 88%.

In contrast, March sees milder conditions, with a minimum temperature of -9°C (16°F) and an average of 8°C (47°F), peaking at 22°C (72°F). Precipitation decreases to 78 mm (3.1 in) over the same number of days, and humidity slightly decreases to 86%. These changes illustrate a gradual warming trend and a shift towards drier conditions as the season progresses. For more detailed information, you can refer to Golcuk weather in March.

January and April present contrasting weather patterns. In January, temperatures can plummet to a minimum of -12°C (10°F), with an average temperature around 4°C (40°F) and a maximum of 20°C (68°F). The month is quite wet, recording 108 mm (4.2 in) of precipitation over 11 days, coupled with high humidity levels at 88%. In stark contrast, April offers a milder climate, with minimum temperatures around -3°C (27°F) and a notable average of 12°C (55°F), peaking at a comfortable 28°C (82°F). Precipitation decreases significantly to 62 mm (2.4 in) over just 10 days, and humidity drops to 75%. For more details, visit Golcuk weather in April.

January and May present a stark contrast in weather. In January, temperatures can plummet to a chilling minimum of -12°C (10°F), while average highs reach only 20°C (68°F). The month experiences notable precipitation, accumulating 108 mm (4.2 in) over 11 days, accompanied by high humidity at 88%. In contrast, May welcomes warmer conditions with a minimum temperature of 4°C (40°F) and an average temperature of 18°C (64°F), peaking at a scorching 35°C (95°F). The precipitation decreases to 57 mm (2.2 in) over 10 days, with humidity falling to a more comfortable 72%. For a closer look at what to expect, check out Golcuk weather in May.

In January, the weather is notably colder, with temperatures ranging from a frigid minimum of -12°C (10°F) to a relatively mild maximum of 20°C (68°F), averaging around 4°C (40°F). The month experiences significant precipitation, totaling 108 mm (4.2 in) over 11 days, along with high humidity levels at 88%.

In contrast, June brings much warmer conditions with a minimum temperature of 7°C (44°F) and a maximum that can soar to 34°C (94°F), resulting in a comfortable average of 21°C (71°F). This month is also drier, with only 48 mm (1.9 in) of precipitation over 10 days, and humidity decreases to 63%. For a more detailed look at the weather patterns in June, you can check Golcuk weather in June.

The weather in January is characterized by chilly temperatures, with lows reaching as low as -12°C (10°F) and an average of 4°C (40°F), making it a stark contrast to the warmth of July. In January, the region experiences significant precipitation, totaling 108 mm (4.2 in) over 11 days, and the humidity is quite high at 88%. Conversely, July showcases a much warmer climate, with temperatures ranging from a minimum of 12°C (54°F) to a scorching maximum of 37°C (99°F) and an average of 24°C (76°F). This summer month sees minimal rainfall, with only 10 mm (0.4 in) over just 2 days, coupled with a much lower humidity of 47%. This dramatic shift in weather conditions highlights the seasonal diversity in the region. For more specific details about Golcuk, check out Golcuk weather in July.

January and August present striking contrasts in weather. In January, temperatures can plummet as low as -12°C (10°F) while averaging around 4°C (40°F), with the potential to reach a maximum of 20°C (68°F). This winter month is also characterized by significant precipitation, totaling 108 mm (4.2 in) over approximately 11 days, coupled with high humidity levels at 88%. In stark contrast, August enjoys much milder temperatures, with a minimum of 14°C (57°F) and an average of 24°C (76°F), soaring to a maximum of 37°C (99°F). The summer month sees minimal rainfall, only 6 mm (0.3 in) over just 1 day, and a much drier humidity of 35%. Such differences highlight the seasonal extremes. For more details, you can refer to Golcuk weather in August.

January and September present contrasting weather conditions. In January, temperatures can plummet to a chilling minimum of -12°C (10°F), with an average temperature around 4°C (40°F) and occasional highs reaching 20°C (68°F). This month is marked by significant precipitation, totaling 108 mm (4.2 in) over about 11 days, accompanied by high humidity at 88%. In stark contrast, September enjoys a much milder climate, with minimum temperatures around 6°C (43°F) and an average of 21°C (69°F), peaking at a warm maximum of 36°C (97°F). Precipitation is minimal at just 8 mm (0.3 in) over only 2 days, and humidity drops significantly to 45%. For more information on September weather, you can visit Golcuk weather in September.

January and October present contrasting weather landscapes. In January, temperatures range from a chilly -12°C (10°F) to a milder 20°C (68°F), with an average temperature of 4°C (40°F). The month is characterized by high humidity at 88% and considerable precipitation, totaling 108 mm (4.2 in) over 11 days. In stark contrast, October sees a wider temperature variation, with minimums of -1°C (31°F) and maximums soaring to 33°C (92°F), averaging 16°C (60°F). Precipitation significantly decreases to 42 mm (1.7 in) and occurs over just 5 days, accompanied by lower humidity at 69%. For more detailed insights, check Golcuk weather in October.

In January, the weather is significantly colder, with temperatures ranging from a minimum of -12°C (10°F) to a maximum of 20°C (68°F) and an average of 4°C (40°F). The month experiences higher precipitation levels at 108 mm (4.2 in) over approximately 11 days, accompanied by a humidity level of 88%. In contrast, November has milder temperatures, with a minimum of -3°C (27°F), an average of 11°C (52°F), and a maximum of 25°C (76°F). Precipitation is lower in November at 56 mm (2.2 in) over 7 days, and humidity is just slightly lower at 85%. For more details about the weather in November, you can visit Golcuk weather in November.

January and December in Golcuk display notable differences in weather patterns. January tends to be colder, with average temperatures ranging from a minimum of -12°C (10°F) to a maximum of 20°C (68°F), compared to December's milder range of -6°C (22°F) to 19°C (67°F). Additionally, January experiences more precipitation, totaling 108 mm (4.2 in) over about 11 days, while December has slightly less, at 92 mm (3.6 in) across 12 days. The humidity remains quite similar in both months, with January at 88% and December at 89%. For a more detailed look, you can check Golcuk weather in December.

Compare Golcuk's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Golcuk

January in Golcuk presents a striking contrast to the more temperate months of the year. With average temperatures lingering around 4°C and dropping as low as -12°C, it marks the heart of winter, making it one of the coldest months. The notable 88% humidity can make the chill feel even more pronounced, paired with an average of 11 days of precipitation, which contributes to the winter ambiance. This combination of cooler temperatures and increased moisture sets January apart from the typically warmer, drier months that follow. For a broader perspective on the year-round climate, check out Golcuk Climate.