September Weather in Golcuk, Turkey

Last updated: August 27, 2025

Explore the vibrant September weather in Golcuk, Turkey, where temperatures can soar to a maximum of 38°C (100°F) while maintaining a comfortable average of 21°C (70°F). As summer transitions to autumn, the nights can be refreshingly cool, with temperatures dipping to a minimum of 6°C (44°F). Expect a moderate precipitation of 33 mm (1.3 in) over about 6 days, contributing to a humidity level of 60% that adds a hint of freshness to the air. Whether you’re basking in the warmth or enjoying the occasional rain shower, Golcuk offers a diverse climate that highlights the beauty of early fall.

September Temperature in Golcuk

In September, Gölcük, Turkey begins to transition from the sweltering summer months to milder autumn days. With minimum temperatures around 6°C (44°F) and average highs reaching a warm 38°C (100°F), the month strikes a delightful balance. The evenings cool down nicely, making outdoor activities pleasant until dawn. As September progresses, the landscape begins to change, hinting at the colors of fall, while the lingering warmth from summer ensures the days remain inviting. This shift in temperatures showcases a gentle easing from the intensity of summer, providing an enjoyable atmosphere for both locals and visitors alike.

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

The chart illustrates September 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, September 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).
JanFebMarAprMayJunJulAugSepOctNovDec394346546370757670615245
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.

September Precipitation in Golcuk

In September, Golcuk, Turkey, experiences a modest return of precipitation with an average of 33 mm (1.3 inches) falling over approximately 6 days. This marks a noticeable increase compared to the exceptionally dry months of July and August, which recorded only 31 mm and 16 mm respectively. As summer wanes, the rain begins to rejuvenate the landscape, providing a gentle reminder of the approaching autumnal season. This uptick in moisture sets the stage for the wetter months ahead, with October and November expected to bring further rainfall, averaging 52 mm and 53 mm respectively. The gradual shift in September signifies the transition from long, dry days to the more balanced weather patterns typical of the fall season in Golcuk.

September Precipitation Trends in Golcuk

The chart displays monthly precipitation patterns in Golcuk, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Golcuk, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec9071976777783117335253107
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Golcuk

In September, Golcuk, Turkey, experiences a noticeable shift in humidity, dropping to 60%. This marks a transition from the sultry summer months of July and August, which saw humidity levels decline to 63% and 55% respectively. As autumn begins to set in, September's humidity reflects a gradual increase as the air starts to cool, leading into the wetter months ahead. It's a time of refreshing change, where the oppressive summer heat gives way to a more comfortable climate, foreshadowing the return to higher humidity levels as the year progresses towards winter with October and November showing considerable increases back to 73% and 82%. Overall, September stands out as a turning point, balancing the remnants of summer warmth with hints of autumn's embrace.

September Average Humidity in Golcuk

This chart illustrates the average monthly humidity levels in Golcuk, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Golcuk is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%84%83%76%77%70%63%55%60%73%82%85%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Golcuk

As September rolls into Golcuk, Turkey, the UV Index remains notably high at 8, categorized as very high, which means sun exposure can lead to burns in just 15 minutes. This gradual decrease from the peak summer months, where the Index hit 10 in July and August, indicates a slight retreat in intensity, though caution is still essential. As autumn approaches, the trend continues to highlight the importance of sun protection, especially in the transition from summer's scorched days to the milder sun of October. For more detailed insights into Golcuk's UV levels throughout the year, visit Golcuk UV Index.

Maximum UV Index Levels in Golcuk for September

The chart shows the monthly maximum UV Index (UVI) for Golcuk in September, 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 September, the maximum UV index in Golcuk typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec347891010108642
Data source: Golcuk September 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.

September Sunshine in Golcuk

As summer slowly transitions into autumn, September in Gölcük, Turkey, offers a delightful balance of warm days and refreshing breezes. With 343 hours of sunshine, this month stands out for its ample sunlight, easing gently from the peak of summer. Following the sun-drenched July and August, which boast 424 and 394 hours respectively, September still retains a generous glow, hinting at the vibrant colors of fall. The sunshine hours begin to taper off as the year progresses, with a notable decline into the cooler months of October and November. However, September serves as a beautiful bridge, capturing the essence of summer while ushering in the charm of autumn, making it an ideal time for both exploration and relaxation in this picturesque region.

Monthly Sunshine Duration in Golcuk: September Highlighted

The September sunshine duration represents the total number of hours Golcuk experiences direct sunlight during the month of September, excluding cloudy or obstructed periods. This chart compares the sunshine duration of September with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec165h227h301h329h382h398h424h394h343h302h254h217h
Data source: Golcuk September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Golcuk During September

As summer transitions to autumn, September in Gölcük, Turkey, strikes a balance with a 55% chance of sunny weather. This notable figure follows the peak sunny months of July and August, where the chances soar to 77% and 80%, respectively. However, as the days start to shorten and temperatures cool, September's likelihood of sunshine dips, yet it remains pleasantly higher than the early months of the year. This makes September an attractive time for visitors, offering a blend of still-warm days while hinting at the crispness of fall that lies ahead. With its favorable weather, September is an inviting month to explore the charming landscapes of Gölcük.

Percentage of Sunny Days in September in Golcuk

The chart illustrates the percentage of sunny days in Golcuk throughout the year, with September 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.
JanFebMarAprMayJunJulAugSepOctNovDec25%43%31%35%59%63%78%80%55%43%42%33%
Data source: Golcuk September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Golcuk in September

In September, Golcuk, Turkey experiences a notable transition as daylight duration begins to wane, offering 12 hours of daylight. This decrease marks a shift from the vibrant summer months of June and July, where the sun graced the skies for a maximum of 14 hours each day. As autumn approaches, the daylight gradually diminishes, following a general trend observed throughout the year. From the early days of January with just 9 hours, the increase peaked in the mid-summer months, before gently retreating as October arrives with only 11 hours of sunlight. This rhythm of light captures the essence of Golcuk’s seasonal shifts, inviting nature lovers to enjoy the still-bright September days before winter's embrace.

Average Daylight Hours in Golcuk for September

The chart illustrates the variation in daylight duration in Golcuk throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 39m10h 40m11h 57m13h 17m14h 24m14h 57m14h 40m13h 40m12h 24m11h 6m9h 56m9h 21m
Data source: Golcuk daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Golcuk

As summer transitions to fall, September in Golcuk, Turkey greets visitors with a gentle breeze averaging 1.8 m/s (4 mph). This slight uptick in wind speed, comparable to the preceding months, suggests a continuation of the calm and pleasant conditions experienced during summer. The wind remains soft and soothing, a consistent companion that carries the last whispers of warmth from the sunny days of August. As the year moves into autumn, the winds remain relatively stable, oscillating just slightly but always ensuring that Golcuk's charm is enhanced by its refreshing air. This blend of gentle breezes and the onset of cooler days creates a perfect atmosphere for exploring the beautiful landscapes and serene waters of this picturesque town.

Average September Wind Speed in Golcuk

The chart displays monthly wind speed patterns in Golcuk, with values for each month shown alongside September's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how September's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec1.91.81.71.71.71.51.91.81.8 m/s1.61.81.9
Data source: Golcuk September wind data, generated using information from the Copernicus Climate Change Service.

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

September and January present stark contrasts in weather. In September, temperatures range from a mild 6°C (44°F) at night to a sizzling 38°C (100°F) during the day, with an average of 21°C (70°F). The month sees relatively low precipitation, totaling 33 mm (1.3 in) over about 6 days, with humidity at 60%. Conversely, January ushers in much colder conditions, with temperatures dipping as low as -11°C (12°F) at night and peaking at 21°C (71°F) during the day, averaging just 4°C (40°F). This winter month experiences significantly higher precipitation, totaling 90 mm (3.5 in) spread across 12 days, and humidity rises to 84%. For a detailed overview of January weather conditions, check out Golcuk weather in January.

September and February present markedly different weather conditions. In September, temperatures range from a mild 6°C (44°F) at night to a scorching maximum of 38°C (100°F) during the day, with an average of 21°C (70°F). The month experiences relatively low precipitation of 33 mm (1.3 in) over about 6 days, coupled with a moderate humidity of 60%. In contrast, February brings much colder weather, with temperatures plunging to a minimum of -10°C (15°F) and an average of 6°C (43°F), peaking at 22°C (73°F). This month sees significantly higher precipitation, totaling 71 mm (2.8 in) across approximately 11 days, and a higher humidity level of 84%. For more detailed information about February's weather in Golcuk, you can visit Golcuk weather in February.

In September, the weather is notably warmer, with temperatures ranging from a minimum of 6°C (44°F) to a maximum of 38°C (100°F), averaging around 21°C (70°F). This month experiences relatively low precipitation, totaling 33 mm (1.3 in) over about 6 days, and humidity sits at a comfortable 60%. In contrast, March brings a chillier climate, with temperatures ranging from -8°C (18°F) to 24°C (75°F), and an average of 8°C (47°F). Rainfall is more frequent in March, with a total of 97 mm (3.8 in) spread over 13 days, and higher humidity at 83%. For a detailed look at the weather in Golcuk during March, check out Golcuk weather in March.

When comparing the weather in September and April, noticeable differences emerge in both temperature and precipitation patterns. September experiences warmer temperatures, with averages around 21°C (70°F) and highs reaching up to 38°C (100°F), while April is cooler, with average temperatures of 12°C (54°F) and maximums of only 28°C (82°F). Additionally, April tends to be wetter, receiving 67 mm (2.6 in) of precipitation over 12 days compared to September's 33 mm (1.3 in) over just 6 days. The humidity level also varies, standing at 60% in September while it climbs to a higher 76% in April. For further details on the monthly changes, you can check Golcuk weather in April.

September typically experiences warmer temperatures compared to May, with average highs reaching 21°C (70°F) and maximums soaring up to 38°C (100°F). In contrast, May's temperatures are milder, averaging around 17°C (64°F) with maximums peaking at 34°C (93°F). Additionally, September sees less precipitation, totaling 33 mm (1.3 in) over 6 days, while May is wetter, receiving 77 mm (3.0 in) across 13 days. The humidity is also higher in May at 77%, compared to September's 60%, making late spring feel quite different from early fall. For more details, you can visit Golcuk weather in May.

In September, temperatures exhibit a broader range, with a minimum of 6°C (44°F) and a maximum soaring up to 38°C (100°F). The average remains consistent at 21°C (70°F), but the month is marked by relatively low precipitation of 33 mm (1.3 in) over just 6 days, coupled with a moderate humidity level of 60%. In contrast, June starts warmer with a minimum temperature of 9°C (48°F) and a maximum of 33°C (92°F), also averaging 21°C (70°F). However, June experiences significantly higher precipitation at 78 mm (3.1 in) on approximately 13 days, and a higher humidity level of 70%. This difference highlights September's drier and hotter conditions relative to June's wetter and more humid weather. For further details, visit Golcuk weather in June.

In comparing the weather of September and July, September features a wider temperature range with a minimum of 6°C (44°F) and a maximum of 38°C (100°F), averaging around 21°C (70°F). In contrast, July experiences milder temperatures, ranging from a minimum of 14°C (57°F) to a maximum of 37°C (98°F), with an average of 24°C (75°F). Both months see similar precipitation levels, with September recording 33 mm (1.3 in) and July slightly less at 31 mm (1.2 in), both spread over six days. Humidity levels are slightly higher in July at 63%, compared to 60% in September. For more details on the July climate, you can refer to Golcuk weather in July.

In comparing the weather between August and September, September tends to be cooler with a minimum temperature of 6°C (44°F) and an average of 21°C (70°F), while August is warmer, featuring a minimum of 14°C (58°F) and an average of 24°C (76°F). Interestingly, both months can reach the same maximum temperature of 38°C (100°F), but September experiences more precipitation with 33 mm (1.3 in) over 6 days compared to August's 16 mm (0.6 in) over just 2 days. Additionally, September has slightly higher humidity at 60% compared to August's 55%. For more specific weather details, you can refer to Golcuk weather in August.

September and October exhibit notable differences in weather patterns. In September, temperatures can range from a minimum of 6°C (44°F) to a maximum of 38°C (100°F), with an average of 21°C (70°F). The month experiences relatively low precipitation, totaling 33 mm (1.3 in) over about 6 days, and humidity levels are around 60%. In contrast, October sees cooler temperatures, with a minimum of 2°C (37°F), an average of 16°C (61°F), and a maximum of 35°C (95°F). Precipitation increases in October to 52 mm (2.1 in) over approximately 8 days, accompanied by higher humidity at 73%. For more details, you can refer to Golcuk weather in October.

September and November present a marked contrast in weather conditions. In September, temperatures range from a mild minimum of 6°C (44°F) to a warm average of 21°C (70°F), peaking at a scorching 38°C (100°F). The month receives 33 mm (1.3 in) of rainfall over six days, with a moderate humidity level of 60%. In contrast, November sees temperatures drop significantly, with a minimum of -1°C (30°F) and an average of 11°C (53°F), while the maximum reaches a more temperate 26°C (79°F). The month experiences increased precipitation, totaling 53 mm (2.1 in) over eight days, and a higher humidity of 82%. This shift highlights a transition from the warmth of late summer to the chill of late autumn. For more specific details, you can check Golcuk weather in November.

In September, the weather is significantly warmer, with temperatures ranging from a mild 6°C (44°F) at night to a scorching maximum of 38°C (100°F) during the day, averaging around 21°C (70°F). This month experiences relatively low precipitation, totaling just 33 mm (1.3 in) over about 6 days, accompanied by a comfortable humidity level of 60%.

In contrast, December brings much colder conditions, with nighttime lows plummeting to -6°C (22°F) and daytime highs only reaching up to 20°C (68°F), leaving an average temperature of 7°C (45°F). The month is also wetter, with 107 mm (4.2 in) of rainfall spread over 14 days, and increased humidity at 85%. The stark differences in temperatures and precipitation illustrate the transition from the warm, dry days of September to the chilly, wet climate of December. For more detailed information about the weather in December, visit Golcuk weather in December.

Compare Golcuk's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Golcuk

As summer transitions to autumn, September in Golcuk offers a delightful shift in weather. The warmth of the days, with average temperatures around 21°C (70°F), is perfect for outdoor activities, while the cooler nights invite cozy evenings. Compared to the hotter summer months, September brings a welcome reduction in humidity and a modest amount of rainfall, with an average of 33 mm spread over just a few days. This month embodies a refreshing balance, making it an ideal time to explore the beautiful landscapes of Golcuk. For more insights into the local climate throughout the year, visit Golcuk Climate.