September Weather in Cesme, Turkey

Last updated: August 27, 2025

In September, Çeşme, Turkey offers a delightful climate, featuring maximum temperatures reaching 30°C (86°F) and an average of 24°C (75°F), perfect for those seeking mild warmth. The nights are pleasantly cool, with minimum temperatures around 17°C (63°F). This month sees minimal rainfall, with only 5 mm (0.2 in) of precipitation over just 1 day, allowing ample opportunities to explore. With a moderate humidity level of 56%, visitors can enjoy the beautiful coastline and vibrant local culture in comfortable conditions.

September Temperature in Cesme

As summer gives way to autumn in Çeşme, Turkey, September boasts wonderfully mild temperatures, with averages reaching 24°C (75°F). The days remain warm, peaking at a comfortable 30°C (86°F), while the nights cool down to a pleasant 17°C (63°F), making it an ideal time for outdoor activities and enjoying the vibrant local culture. This month stands out as a gentle transition from the hot summer, offering visitors the chance to bask in the lingering warmth before the cooler months set in. With the sea still warm from the summer sun, September is perfect for swimming and savoring the stunning coastal scenery, all while avoiding the peak season crowds.

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

The chart illustrates September temperature patterns in Cesme, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cesme, 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).
JanFebMarAprMayJunJulAugSepOctNovDec525456616875797975686257
Data source: Temperature data for Cesme 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 Cesme

September in Çeşme, Turkey, marks the tail end of summer with a significant drop in precipitation, registering only 5 mm (0.2 in) of rain over a mere single day. This is part of an overall trend where the region experiences its warmest and driest months from June to August, with July and August seeing virtually no rainfall. As the season shifts toward autumn, the sporadic showers begin to return, but September still remains one of the driest months. This dryness is a stark contrast to the wetter months that precede and follow it, particularly January and December, which receive substantial rainfall. Overall, September serves as a gentle transition into the wetter autumn months, maintaining that quintessential Mediterranean charm while laying the groundwork for the rejuvenating rains ahead.

September Precipitation Trends in Cesme

The chart displays monthly precipitation patterns in Cesme, 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 Cesme, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec1618563361181154980154
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Cesme

September in Çeşme, Turkey, marks a transition as humidity levels begin to rise again after the summer months. With an average humidity of 56%, it is notably higher than the preceding August, which enjoyed a comfortable low of 49%. This shift indicates the approach of autumn, as the coastal region enjoys a pleasant balance of warm temperatures and moderate humidity. Historically, as autumn sets in, humidity tends to increase, reclaiming some of the higher levels seen in the earlier months of the year, such as January at 84% and November at 82%. This gradual ascent suggests that while September may offer a brief reprieve in humidity, the season ahead will soon bring the familiar moisture back to Çeşme's beautiful shores.

September Average Humidity in Cesme

This chart illustrates the average monthly humidity levels in Cesme, 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 Cesme is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%83%81%75%74%67%57%49%56%74%82%85%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Cesme

As summer winds down, September in Cesme, Turkey sees a UV Index of 8, categorizing it as very high. This indicates a slight decrease from peak summer levels, yet sun-seekers should still exercise caution, as the recommended burn time remains a brief 15 minutes. With highly elevated UV exposure persisting into September, the trend illustrates the region's strong sunlight even in early autumn. Travelers should continue to protect their skin adequately while enjoying the warm days by the sea. For more insights on UV conditions throughout the year, check out Cesme UV Index.

Maximum UV Index Levels in Cesme for September

The chart shows the monthly maximum UV Index (UVI) for Cesme 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 Cesme typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec347891010108643
Data source: Cesme 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 Cesme

As summer gracefully transitions into autumn, September in Cesme, Turkey, continues to bask in the warm embrace of the sun, with an impressive 350 hours of sunshine gracing the month. This follows a peak in July with 428 hours and maintains a vibrant glow as the daylight hours begin to slowly wane. While September experiences a slight decrease from the balmy summer months, it still showcases a generous amount of sunshine—more than any preceding months except for the height of summer. As autumn beckons, visitors can still relish the serene beauty of Cesme, enjoying milder days drenched in sunlight, making it an ideal time for travel and exploration.

Monthly Sunshine Duration in Cesme: September Highlighted

The September sunshine duration represents the total number of hours Cesme 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.
JanFebMarAprMayJunJulAugSepOctNovDec201h263h333h352h404h414h428h399h350h325h271h253h
Data source: Cesme September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Cesme During September

September in Çeşme, Turkey, is characterized by a high likelihood of sunny weather, boasting a serene 90% chance of sunshine that invites outdoor adventures and beach days. This month stands on the tail end of a noteworthy trend, with sun probabilities having steadily increased from just 37% in January to a remarkable 99% in August. Following the peak of summer, September still retains much of that glorious warmth and brightness, making it an ideal time to soak in the stunning coastal views and enjoy the vibrant local culture. As autumn approaches, the chance of clear skies drops slightly, but the mild, sunny days continue to provide a perfect backdrop for relaxation and exploration.

Percentage of Sunny Days in September in Cesme

The chart illustrates the percentage of sunny days in Cesme 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 Cesme experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec37%60%61%55%75%85%97%99%90%80%48%42%
Data source: Cesme September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Cesme in September

As summer begins to fade in September in Çeşme, Turkey, daylight starts to wane, offering approximately 12 hours of sunlight. This month marks a gradual transition from the sun-soaked days of July and August, which enjoy a peak of 14 hours of daylight. Following the summer peak, September embraces a more temperate environment, with the sun setting earlier and the evenings becoming slightly cooler. As the year progresses into October, daylight hours will further decrease to 11 hours, signaling the approach of autumn. This vibrant shift in daylight brings a refreshing change, making September an ideal time to enjoy the stunning beaches and scenic landscapes of Çeşme before the shorter days of winter set in.

Average Daylight Hours in Cesme for September

The chart illustrates the variation in daylight duration in Cesme throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 49m10h 45m11h 58m13h 12m14h 15m14h 46m14h 30m13h 34m12h 23m11h 9m10h 4m9h 31m
Data source: Cesme daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Cesme

As the summer sun begins to fade, September in Çeşme, Turkey, showcases a delightful shift in the coastal winds. With an average wind speed of 6.8 m/s (15 mph), September maintains a breezy charm reminiscent of the lively summer months while introducing a gradual decrease in wind intensity compared to the peak summer figures. This transition marks a slight revival from the more languid winds of August, which averaged 6.0 m/s (13 mph). Interestingly, the winds start to reflect the brisker conditions that will define autumn, as they lay the foundation for a refreshing close to the warm season. In comparison to other months, September's breezes invite both adventure seekers and tranquil beach-goers alike, creating an ideal atmosphere for enjoying the picturesque shores of Çeşme.

Average September Wind Speed in Cesme

The chart displays monthly wind speed patterns in Cesme, 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.
JanFebMarAprMayJunJulAugSepOctNovDec7.27.16.46.14.64.76.96.06.8 m/s5.96.07.0
Data source: Cesme September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Cesme Compares to Other Months

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

September and January present contrasting weather conditions. In September, temperatures are relatively warm, with averages around 24°C (75°F) and maximums reaching up to 30°C (86°F), accompanied by low precipitation of only 5 mm (0.2 in) over just one day, resulting in a comfortable humidity level of 56%. In stark contrast, January experiences much cooler temperatures, with average highs of 11°C (53°F) and lows dipping to 2°C (35°F). This month is also characterized by significantly higher rainfall, totaling 161 mm (6.3 in) over approximately 12 days, leading to increased humidity levels of 84%. For a more detailed look at January weather in Cesme, check out Cesme weather in January.

In September, the weather in Cesme is warm and pleasant, with temperatures ranging from a minimum of 17°C (63°F) to a maximum of 30°C (86°F), accompanied by relatively low humidity at 56% and only 5 mm of rainfall spread over just one day. In contrast, February brings a significant drop in temperatures, with averages hovering around 12°C (55°F) and highs reaching only 18°C (64°F). This month is also much wetter, receiving about 85 mm (3.4 in) of precipitation over nine days and with humidity levels rising to 83%. For more detailed insights, check out Cesme weather in February.

In September, temperatures are pleasantly warm, ranging from a minimum of 17°C (63°F) to a maximum of 30°C (86°F), with an average of 24°C (75°F). The month experiences low precipitation, averaging only about 5 mm (0.2 in) over just 1 day, and the humidity is relatively moderate at 56%. In contrast, March brings much cooler weather, with temperatures ranging from a chilly 3°C (37°F) to a milder 19°C (66°F) and an average of 13°C (56°F). This month is also considerably wetter, with 63 mm (2.5 in) of precipitation spread across 9 days and higher humidity levels at 81%. For more detailed information, visit Cesme weather in March.

September weather is generally warmer and drier compared to April. In September, temperatures range from a minimum of 17°C (63°F) to a maximum of 30°C (86°F), with an average of 24°C (75°F). The month sees only 5 mm of precipitation over a single day, resulting in a humidity level of 56%. In contrast, April experiences cooler temperatures, with a minimum of 9°C (48°F) and a maximum of 25°C (76°F), averaging at 16°C (61°F). April is much wetter, receiving 36 mm of precipitation over five days and exhibiting higher humidity at 75%. For more details on April weather, visit Cesme weather in April.

When comparing the weather in September and May, September tends to be warmer with an average temperature of 24°C (75°F) compared to May's cooler average of 20°C (68°F). September also sees higher maximum temperatures, reaching up to 30°C (86°F), while May peaks at 28°C (82°F). In terms of precipitation, September is relatively dry with only 5 mm (0.2 in) over just one day, whereas May experiences a bit more rain, with 11 mm (0.4 in) falling over two days. Additionally, the humidity is notably higher in May at 74%, compared to September's 56%. For more detailed insights, check out Cesme weather in May.

When comparing the weather in September and June, we see that both months feature similar average temperatures, with September's average at 24°C (75°F) and June's also at 24°C (75°F). However, June tends to be slightly warmer with a maximum temperature of 31°C (88°F) compared to September's 30°C (86°F). In terms of precipitation, June sees a bit more rainfall, averaging 8 mm (0.3 in) over one day compared to September's minimal 5 mm (0.2 in) with also one day of precipitation. Additionally, June has higher humidity levels at 67%, while September's humidity is a bit lower at 56%. For more detailed insights, you can check Cesme weather in June.

In comparing the weather between September and July, it is evident that July tends to be warmer overall. July boasts a minimum temperature of 21°C (70°F) and can reach a maximum of 33°C (91°F), with an average of 26°C (79°F). Meanwhile, September features slightly cooler conditions, with minimums at 17°C (63°F) and maximums reaching 30°C (86°F), averaging 24°C (75°F). Additionally, July experiences practically no precipitation, with only 1 mm (0.0 in) recorded and no rainy days, while September sees a bit more moisture with 5 mm (0.2 in) over just one day. Humidity levels are quite similar, with July slightly higher at 57% compared to September’s 56%. For more details on July weather, you can visit Cesme weather in July.

In comparing the weather of September to August, September tends to be slightly cooler, with average temperatures ranging from a minimum of 17°C (63°F) to a maximum of 30°C (86°F), compared to August's warmer range of 22°C (71°F) to 32°C (90°F). Additionally, September experiences a modest increase in precipitation, receiving about 5 mm (0.2 in) over one day, while August remains notably dry with only 1 mm (0.0 in) and no rainy days. Humidity levels are also slightly higher in September at 56%, compared to August’s 49%. For more details on August weather, check Cesme weather in August.

In comparing the weather between September and October, it's clear that October tends to be cooler and wetter. September boasts a minimum temperature of 17°C (63°F), an average of 24°C (75°F), and a maximum reaching 30°C (86°F), with only 5 mm (0.2 in) of precipitation over just one day. In contrast, October experiences lower temperatures, with a minimum of 13°C (55°F), an average of 20°C (68°F), and a maximum of 27°C (82°F). Additionally, October sees a significant increase in rainfall, measuring 49 mm (1.9 in) across four days, along with a rise in humidity to 74%. For more details on the specifics of October's weather, visit Cesme weather in October.

In September, the weather is warm and pleasant, with temperatures averaging around 24°C (75°F) and reaching highs of 30°C (86°F). Rainfall is minimal, with just 5 mm (0.2 in) of precipitation occurring on a single day, and humidity levels are relatively comfortable at 56%. In contrast, November brings a noticeable drop in temperature, with averages falling to 17°C (63°F) and maximums of 23°C (74°F). The month is significantly wetter, experiencing 80 mm (3.1 in) of precipitation spread over 8 days, and the humidity rises to 82%. For more detailed insights into the November weather, check out Cesme weather in November.

In September, the weather is warm and pleasant, with temperatures ranging from a minimum of 17°C (63°F) to a maximum of 30°C (86°F) and an average of 24°C (75°F). Rainfall is minimal during this month, with only about 5 mm (0.2 inches) of precipitation over just one day and humidity levels at a comfortable 56%.

In contrast, December brings much cooler conditions, with temperatures dipping to a minimum of 6°C (43°F) and averaging around 14°C (57°F), peaking at 20°C (68°F). This month is significantly wetter, receiving approximately 154 mm (6.1 inches) of rain over 16 days, and the humidity increases to 85%. For more details about December weather, check out Cesme weather in December.

Compare Cesme's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Cesme

As summer gives way to autumn, September in Çeşme offers a delightful transition with warm days and cooler evenings. With average temperatures lingering around a comfortable 24°C (75°F), this month boasts plenty of sunshine and pleasant conditions. Unlike the preceding peak summer months, September experiences significantly less rainfall, with only a single day of precipitation, making it an ideal time for outdoor activities. The 56% humidity level adds a touch of mildness to the air, enhancing the overall experience of this charming coastal town. For more insights into Çeşme's climate throughout the year, visit Cesme Climate.