Denizli Climate

Last updated: January 18, 2025

Denizli, Turkey, exhibits a Csa Köppen-Geiger climate classification, characterized by hot, dry summers and mild, wet winters. The region experiences a minimum temperature of -18°C (0°F) in January, showcasing its ability to endure cold extremes. Conversely, summer months soar to an impressive 41°C (107°F) in July, highlighting the intensity of the seasonal heat. With an annual average temperature of 15°C (60°F), Denizli's climate is marked by significant seasonal variation, providing both challenges and opportunities for its diverse ecosystem and agricultural practices.

Denizli temperature by month

In Denizli, Turkey, temperature patterns reflect a distinct seasonal rhythm, with notable shifts between the cold and warm months. Winter months, particularly January and February, see minimum temperatures dipping as low as -18°C (0°F) and -13°C (8°F), while daytime highs reach around 21°C (70°F), indicating a fluctuating climate. As spring arrives, temperatures gradually escalate; March experiences a significant increase, culminating in April where average temperatures rise to 14°C (57°F) and maximums can reach 32°C (89°F). The transition to summer brings peak heat in July and August, boasting maximum temperatures of 41°C (107°F), contrasting sharply with cooler evenings. As autumn approaches, temperatures begin to decline once more, with November and December marked by lows of -5°C (23°F) and -8°C (17°F), while daytime averages settle around 11°C (51°F) and 6°C (44°F), highlighting a cycle of extreme to mild temperatures that define Denizli’s climate.

Monthly Temperatures in Denizli, Turkey

The chart illustrates Denizli's temperature patterns throughout the year, with values aggregated from various locations across the region. It highlights seasonal variations and temperature changes across the months.
JanFebMarAprMayJunJulAugSepOctNovDec394447576671808073625143
Data source: Denizli temperature data aggregated from multiple regional locations, generated using Copernicus Climate Change Service information.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

Denizli experiences a temperature range from a minimum of -18°C (0°F) in January to a maximum of 41°C (106°F) in July, as detailed in the monthly temperatures in Denizli. Similarly, Babadag has a slightly milder range, with minimum temperatures dropping to -17°C (2°F) in January and peaking at 40°C (105°F) in August, which can be explored further in the monthly temperatures in Babadag. Pamukkale mirrors Denizli's climate, with lows of -18°C (0°F) in January and highs of 41°C (106°F) in July, as shown in the monthly temperatures in Pamukkale.

Precipitation Patterns in Denizli

Denizli experiences a varied precipitation pattern throughout the year, with the majority of rainfall concentrated in the winter months. January stands out as the wettest month, receiving 71 mm (2.8 in) of rain over an average of 9 days, while December closely follows with a similar total. February and March also contribute significantly, with precipitation amounts of 40 mm (1.6 in) and 61 mm (2.4 in), respectively, as late winter gives way to early spring. This seasonal peak in rainfall is critical for supporting the region's agriculture and water resources.

As the year progresses into summer, Denizli undergoes a stark reduction in precipitation, with July and August recording only 6 mm (0.2 in) and 11 mm (0.4 in) on a mere 1 and 2 days of rain, respectively. This dry spell is characteristic of the hot summer climate, showing a considerable drop in rainfall compared to earlier months. Precipitation begins to pick up again in the fall, with October and November bringing moderate rainfall of 29 mm (1.1 in) and 36 mm (1.4 in), further contributing to the region’s hydration before winter returns, making Denisli's precipitation trends vital for its ecological balance and agricultural vitality.

Monthly Average Precipitation in Denizli, Turkey

The average monthly precipitation in Denizli, providing insights into seasonal rainfall patterns and the region's precipitation trends throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec71406135464561110293672
Data source: Denizli precipitation data aggregated from multiple regional locations, generated using Copernicus Climate Change Service information.
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Sunshine Duration in Denizli

In Denizli, Turkey, sunshine duration showcases a clear seasonal trend, characterized by a gradual increase from winter to summer. Starting the year with 195 hours of sunlight in January, the region experiences a steady rise as spring approaches, with February and March presenting 255 hours and 326 hours, respectively. This upward trajectory continues into April and May, where sunny hours peak at 349 hours and 398 hours. The transition to summer marks a significant high, reaching 400 hours in June and culminating in a remarkable 424 hours of sunshine in July, making summer the sunniest season of the year.

As summer fades into autumn, a gradual decline in sunshine hours is observed, yet notable warmth persists. August sees a drop to 398 hours, while September maintains a respectable 349 hours of sunlight. October begins the descent into the cooler months with 322 hours, followed by November and December, which record 273 hours and 239 hours, respectively. This seasonal fluctuation highlights Denizli's vibrant summers and milder winters, emphasizing the region's favorable conditions for outdoor activities and agriculture, as the abundance of sunshine throughout spring and summer supports growth and vitality.

Monthly Sunshine in Denizli, Turkey

Monthly sunshine duration represents the total hours of direct sunlight Denizli receives each month, excluding periods when the sun is obscured by clouds or other obstructions.
JanFebMarAprMayJunJulAugSepOctNovDec195h255h326h349h398h400h424h398h349h322h273h239h
Data source: Denizli sunshine duration data aggregated from multiple regional locations, generated using Copernicus Climate Change Service information.

Denizli UV Index Trends

The UV Index in Denizli, Turkey, reveals a distinct seasonal pattern influenced by varying sunlight exposure throughout the year. During the winter months, particularly in January and February, the UV Index is moderate, sitting at 4 and 5, with a burn time of 30 minutes—indicating relatively lower sun strength. As the seasons transition into spring, the index sharply rises; by March, it reaches 8, categorized as very high, and further escalates to 9 in April. This trend of increasing sun intensity culminates in May and June, where the UV Index peaks at 11 and 12, both classified as extreme, necessitating precautions such as sunscreen and protective clothing, with reduced burn times of just 10 minutes.

As summer progresses, the UV Index remains elevated, with July and August maintaining an index of 11. However, September marks a decline to 9, signaling a gradual decrease in sun intensity as autumn approaches. During this transition, October ushers in a UV Index of 7, categorized as high, with a burn time of 25 minutes. By November and December, the index returns to moderate levels at 4 and 3, with longer burn times of 30 minutes. This cyclical pattern underscores the importance of UV awareness in Denizli, particularly during the peak months, where sun safety becomes crucial for residents and visitors alike.

Monthly Maximum UV Index for Denizli, Turkey

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Denizli. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec4589111211119743
Data source: Denizli UV Index data aggregated from multiple regional locations, generated using Copernicus Climate Change Service information.

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.

Daylight Hours in Denizli

In Denizli, Turkey, daylight duration exhibits a clear seasonal progression, transitioning from shorter days in winter to longer ones in summer. In January, daylight lasts approximately 9 hours, gradually increasing to 10 hours in February and 11 hours in March as the days grow longer with the approach of spring. This trend continues into April and May, where daylight reaches 13 hours and expands to 14 hours, coinciding with the peak growing season. The summer months of June, July, and August maintain this length of 14 hours of daylight, providing ample opportunity for outdoor activities and agricultural pursuits.

As autumn arrives, daylight begins to gradually decrease, starting from 13 hours in August and dropping to 12 hours in September. The decline continues into October, where daylight lasts 11 hours, before settling back to 10 hours in November. This pattern culminates in December, once again reaching 9 hours of daylight, mirroring the length seen at the start of the year. Such variations in daylight duration inform residents and visitors about the best times to engage in outdoor activities while also affecting local agriculture and lifestyle rhythm throughout the seasons.

Average Monthly Daylight Hours in Denizli, Turkey

This chart shows the total daylight hours Denizli receives each month, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec591h646h718h790h852h883h867h812h742h670h606h574h
Data source: Denizli daylight hours, calculated based on aggregated data for various regional locations, determined by the times between sunrise and sunset.

Climate Highlights of Denizli's Popular Destinations

Babadag, Turkey experiences a significant temperature range throughout the year, with January temperatures dipping as low as -17°C (2°F) and reaching a peak of 40°C (105°F) in July and August. Rainfall is heaviest in winter months, particularly January and December, with 89 mm (3.5 in) of precipitation each. Sunshine is abundant during summer, averaging over 400 hours in June and July, while winter months have less, averaging around 195 hours in January. Overall, Babadag has a diverse climate that accommodates both cold winters and hot summers. For more details, visit Babadag climate.

Denizli, Turkey experiences a diverse climate characterized by hot summers and mild winters. January sees temperatures ranging from -18°C to 20°C, while July peaks at a sizzling 41°C. Precipitation is heaviest in the winter months, with January receiving 78 mm, and significantly decreases during the summer, particularly in July. The region enjoys generous sunshine, especially in the summer, with July boasting 423 hours of sunlight. For more detailed information, visit Denizli climate.

Pamukkale, Turkey experiences a varied climate with extremes in temperature and sunshine throughout the year. Winter months can be quite cold, with January temperatures ranging from -18°C to 20°C, while July and August see maximums reaching up to 41°C. Precipitation is highest in January and December, with 78 mm and 77 mm respectively, while the summer months are relatively dry. Sunshine hours peak in July at 423 hours, providing plenty of bright days. For more details, visit Pamukkale climate.

Conclusion

In conclusion, Denizli, Turkey, presents a dynamic climate characterized by distinct seasonal variations in temperature, precipitation, sunshine duration, UV Index, and daylight hours. From the cold winters with mild sunshine and moderate UV levels to the hot summers marked by extreme UV exposure and extended daylight, each season offers unique characteristics that shape the region's ecology, agriculture, and daily life. Understanding these climatic patterns is essential for residents and visitors alike to adapt to the environmental conditions, maximize outdoor activities, and implement appropriate sun safety measures. Ultimately, Denizli's climate not only enriches its natural beauty but also plays a crucial role in its cultural and economic vitality.

Discover the Climate of Denizli's Places

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