Last updated: January 18, 2025
İzmir, Turkey, experiences a Mediterranean climate classified as Csa under the Köppen-Geiger system. Characterized by its warm, dry summers and mild, wet winters, the region witnesses a temperature spectrum that ranges from an extreme low of -10°C (13°F) in January to an impressive high of 44°C (111°F) in July. The average annual temperature hovers around 17°C (63°F), contributing to İzmir's distinct seasonal variations and vibrant ecosystems, making it an intriguing subject for climate studies.
İzmir, Turkey, presents a fascinating temperature profile that reflects distinct seasonal trends throughout the year. Winters are characterized by relatively mild conditions with January reaching minimum temperatures as low as -10°C (13°F) and average temperatures around 7°C (46°F). As the seasons transition, February and March see gradual increases, with March's average hitting 11°C (52°F). The arrival of spring in April brings warmer days, peaking with average temperatures of 15°C (59°F) and maximums up to 32°C (90°F). Summer intensifies the heat, with July recording scorching highs of 44°C (111°F) and maintaining average temperatures of 27°C (81°F) through August. The onset of fall in September brings a slight respite, averaging 24°C (75°F) before temperatures begin to drop again in October. By late autumn, November witnesses averages of 14°C (57°F) and December closes the year with mild conditions, featuring maximums around 21°C (70°F). This pattern exhibits a clear seasonal rhythm dominated by warm, dry summers and mild, wet winters, characteristic of the Mediterranean climate.
Cesme experiences mild winter temperatures with a minimum of 2°C (35°F) in January, while summer peaks at a warm 33°C (91°F) in July monthly temperatures in Cesme. In nearby Izmir, winters can be colder, dropping to -5°C (23°F) in January, with scorching summers reaching up to 41°C (106°F) in July monthly temperatures in Izmir. Alacati mirrors Cesme's climate, sharing the same winter minimum of 2°C (35°F) and a summer maximum of 33°C (91°F) monthly temperatures in Alacati.
İzmir, Turkey, experiences a precipitation pattern strongly influenced by its Mediterranean climate, with the majority of rainfall occurring during the winter months. January stands out as the wettest month, receiving 143 mm (5.6 in) of rain over 11 days, while December follows closely with 130 mm (5.1 in) across 13 days. February and March also contribute to this winter wetness, averaging 85 mm (3.4 in) and 80 mm (3.2 in), respectively. As spring approaches, precipitation begins to decrease, with April and May seeing a notable drop to 50 mm (2.0 in) and 40 mm (1.6 in), while summer months witness a dramatic reduction in rainfall.
During the summer, İzmir’s climate shifts to significantly drier conditions, with July and August recording minimal precipitation—only 5 mm (0.2 in) and 4 mm (0.2 in), respectively. This dry spell results in just one rainy day in July and none in August. As fall arrives, sporadic rain returns, with October and November receiving 55 mm (2.2 in) and 76 mm (3.0 in) of rainfall over five and seven days respectively, while September experiences a brief uptick with 10 mm (0.4 in). This seasonal distribution underscores the stark contrast between İzmir's wet winters and dry summers, emphasizing the region's characteristic climatic features.
İzmir, Turkey, showcases a remarkable seasonal variation in sunshine duration, reflecting its Mediterranean climate. During the winter months, sunlight is relatively limited, with January receiving just 193 hours of sunshine, which gradually increases to 256 hours by February. March marks the beginning of a significant upward trend, as hours of sunshine rise to 327 hours. This increase continues into spring, with April and May enjoying 349 hours and 401 hours, respectively, setting the stage for the sun-drenched summer months that follow.
As summer arrives, İzmir basks in an impressive peak of sunshine, with July boasting 427 hours of radiant sunlight, the highest of the entire year. While August sees a slight dip to 398 hours, the sunny conditions persist well into early fall, with 349 hours in September. However, as the year winds down, sunshine duration begins to decline, with October providing 321 hours and November further decreasing to 270 hours. December closes the year with 247 hours of sunshine, reinforcing İzmir’s reputation for sunny summers contrasted with cooler, cloudier winter months. This pattern not only emphasizes the city’s inviting climate but also contributes to its vibrant outdoor lifestyle.
The UV Index in İzmir, Turkey, exhibits a clear seasonal pattern, underscoring the variation in sun exposure throughout the year. During the winter months of January and December, the UV Index remains low at 3, categorized as "moderate," with a burn time of 30 minutes. As the year progresses into spring, UV levels begin to rise significantly, with March and April reaching a UV Index of 8. These months are designated as "very high," indicating that skin protection is essential within just 15 minutes of sun exposure. May marks a peak in this steady increase, with a UV Index of 10, further emphasizing the need for heightened sun safety.
Summer brings the highest UV levels, peaking in June with an extreme UV Index of 11, resulting in a burn time of only 10 minutes. This extreme solar intensity continues in July and August, where values remain at 10. In September, while conditions slightly moderate to a UV Index of 8, the risk remains substantial, encouraging protective measures. As autumn rolls in, October sees a UV Index drop to 6, categorized as "high," with a burn time of 25 minutes, while November and December revert to moderate levels of 4 and 3 respectively. This annual cycle not only highlights the necessity of sun protection during the sunnier months but also illustrates İzmir's overall vibrant and sunny climate.
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Daylight duration in İzmir, Turkey, demonstrates a compelling seasonal trend marked by gradual increases and decreases throughout the year. In the winter months of January and December, residents can expect only 9 hours of daylight, creating shorter days that emphasize the cozy atmosphere of the season. As February arrives, daylight extends to 10 hours, and by March, it reaches 11 hours, signaling the approach of spring and the gradual lengthening of days. This trend accelerates in April, with sunlight increasing to 13 hours, and May brings further brightness with 14 hours, providing ample daylight for outdoor activities.
The summer months maintain this peak duration, with June, July, and August all offering 14 hours of daylight, ideal for enjoying the warm Mediterranean climate. As autumn sets in, daylight begins to diminish, with September and October yielding 12 hours and 11 hours, respectively. This decline continues into November as daylight shrinks to 10 hours, before returning to the winter pattern with 9 hours in December. This rhythmic cycle not only defines the daily life of İzmir's inhabitants but also enhances the region's appeal as a destination for sun-seekers year-round.
Alacati, Turkey, experiences a Mediterranean climate with mild, wet winters and hot, dry summers. January temperatures range from 2°C (35°F) to 19°C (67°F), while July sees highs of up to 33°C (91°F). Rainfall is heaviest in winter months, particularly January, receiving 161 mm (6.3 in), tapering off to minimal levels in July and August. The area enjoys abundant sunshine, peaking in July with 428 hours, making it an attractive destination for warm weather seekers. For more details, check the Alacati climate.
Bergama, Turkey experiences a varied climate throughout the year, with temperatures ranging from a minimum of -6°C (22°F) in January to a maximum of 41°C (106°F) in July. Precipitation is heaviest in January with 128 mm (5.0 in) and significantly decreases in the summer months, reaching as low as 4 mm (0.1 in) in August. The region enjoys abundant sunshine, particularly in the summer, with July having the highest at 428 hours. For more detailed information, visit Bergama climate.
Birgi, Turkey experiences a diverse climate characterized by cold winters and hot summers. January sees temperatures ranging from -10°C to 19°C, while July and August can reach up to 39°C. Rainfall is prominent in the winter months, with January averaging 129 mm, tapering off to just 11 mm in July. The region enjoys considerable sunshine, particularly in summer, with July boasting up to 426 hours. For more details, visit Birgi climate.
The climate in Bogazici, Turkey, features a wide range of temperatures throughout the year, with January temperatures ranging from -5°C (24°F) to a maximum of 21°C (71°F), and reaching highs of 43°C (109°F) in July. Precipitation varies significantly, peaking in January with 140 mm (5.5 in) and decreasing to just 4 mm (0.1 in) in July. Sunshine is abundant in the summer months, with July enjoying 425 hours of sunshine, while winter months receive less, such as 198 hours in January. For more detailed information, visit Bogazici climate.
Cesme, Turkey experiences a Mediterranean climate characterized by mild winters and hot, dry summers. January temperatures range from a chilly 2°C (35°F) to 19°C (67°F), while July sees higher averages between 21°C (70°F) and 33°C (91°F). Precipitation is highest in winter, particularly January with 161 mm (6.3 in), while summer months receive minimal rainfall. Sunshine is abundant year-round, peaking at 428 hours in July. For more detailed information, visit Cesme climate.
Dikili, Turkey, experiences a Mediterranean climate characterized by hot, dry summers and mild, wetter winters. Temperatures range from a chilly -4°C (26°F) in January to a peak of 39°C (102°F) in July. Precipitation is highest during the winter months, particularly in January with 133 mm (5.3 in), while summer months like July and August are quite dry. The area enjoys abundant sunshine, with July receiving the most hours at 429. For more detailed information, visit Dikili climate.
Izmir, Turkey experiences a Mediterranean climate characterized by hot, dry summers and mild, wet winters. January sees temperatures ranging from -5°C to 21°C with significant rainfall of 145 mm, while July can reach as high as 41°C with minimal precipitation of just 5 mm. Sunshine is abundant, peaking in July with 427 hours, providing plenty of warm, sunny days. The transition between months showcases a gradual increase in temperature and a decrease in rainfall, especially from June to August. For more details, visit Izmir climate.
Karaburun, Turkey, experiences a Mediterranean climate characterized by mild, wet winters and hot, dry summers. January temperatures range from 0°C to 18°C, with significant rainfall of 189 mm, while July sees highs of 30°C and almost no precipitation. Sunshine is abundant, peaking at 429 hours in July, with a gradual decline towards winter. For more detailed climate information, visit Karaburun climate.
Karsiyaka, Turkey experiences a diverse climate with cold winters and hot summers. January temperatures range from a minimum of -4°C (26°F) to a maximum of 21°C (70°F), while July sees much warmer conditions with temperatures between 18°C (64°F) and 40°C (105°F). Precipitation is highest in January and December, with notable rainfall in February and November, while July and August are particularly dry. The region benefits from abundant sunshine, especially in the summer months, peaking at 428 hours in July. For more information, visit Karsiyaka climate.
Konakli, Turkey experiences a Mediterranean climate characterized by mild, wet winters and hot, dry summers. January and December are the coolest months, with average temperatures around 6°C (44°F) and 9°C (48°F), while July and August reach highs of up to 42°C (108°F). Rainfall is most abundant in winter, particularly in January and December with 113 mm (4.4 in), while summers are typically dry with only a few millimeters of precipitation. The region enjoys ample sunshine throughout the year, peaking in July at 425 hours. For more details, visit Konakli climate.
Ozdere, Turkey experiences a Mediterranean climate, characterized by hot, dry summers and mild, wet winters. January's temperatures range from a chilly -3°C to a maximum of 21°C, while July sees highs reaching up to 41°C. Precipitation is most abundant in January and December, with 155 mm and 140 mm respectively, while summer months remain quite dry. Sunshine is plentiful, particularly in July, which boasts approximately 426 hours of sunshine. For more details, visit Ozdere climate.
Seferihisar, Turkey, experiences a Mediterranean climate characterized by warm summers and mild winters. January's temperatures typically range from 0°C to 20°C, while July sees highs of 34°C. Precipitation is highest in winter, with January receiving 142 mm, decreasing significantly by summer months like July and August, which see minimal rainfall. Sunshine is abundant, peaking at 428 hours in July, making it an attractive destination for outdoor activities. For more detailed climate information, visit Seferihisar climate.
Selcuk, Turkey, experiences a Mediterranean climate characterized by hot, dry summers and mild, wet winters. January sees temperatures ranging from -3°C to 21°C, with average precipitation peaking at 155 mm. As summer approaches, July and August reach maximum temperatures of 41°C and 40°C respectively, while rainfall diminishes significantly, dropping to just 3 mm in July. The region enjoys abundant sunshine, especially in the summer months, with July boasting 426 hours of sun. For more detailed information, visit Selcuk climate.
Urla, Turkey, experiences a Mediterranean climate characterized by hot, dry summers and mild, wet winters. Average temperatures range from 10°C (51°F) in January to a peak of 27°C (81°F) in July and August, with minimal rainfall during the summer months. Precipitation is highest in January and December, with 142 mm (5.6 in) and 133 mm (5.2 in) respectively, while the dry months of July and August see virtually no rainfall. Sunshine is abundant, especially during the summer, with July averaging 428 hours of sunlight. For more detailed information, visit Urla climate.
In conclusion, İzmir, Turkey, showcases a distinctive climate characterized by its Mediterranean features, including seasonal variations in temperature, precipitation, sunshine duration, UV Index, and daylight. With mild, wet winters and hot, dry summers, the city offers a vibrant outdoor lifestyle supported by a significant amount of sunshine, particularly during the peak summer months. The fluctuating UV Index underscores the importance of sun safety, especially in late spring and throughout summer, while daylight duration complements these insights, illustrating longer days in summer that contribute to the region’s allure. Overall, İzmir's climate fosters a unique environment that enhances both the natural beauty and the recreational opportunities available to residents and visitors alike.