Last updated: August 27, 2025
In January, Mersin, Turkey, experiences a mild winter with a maximum temperature reaching 21°C (70°F) and an average of 12°C (54°F), while dipping to a minimum of 5°C (42°F). The month sees 131 mm (5.1 in) of precipitation spread across 9 rainy days, contributing to the area's lush environment. Humidity levels are relatively high at 79%, enhancing the cool, crisp air that characterizes this coastal city. Whether you're exploring the waterfront or relaxing at local cafes, January offers a pleasant atmosphere for both residents and visitors alike.
In Mersin, Turkey, January experiences a delightful range of temperatures, showcasing a mild winter climate. With minimums around 5°C (42°F) and maximums reaching up to 21°C (70°F), the average temperature hovers comfortably at 12°C (54°F). This month bridges the cooler and warmer months, hinting at the transition toward spring. As winter concludes and February approaches, the temperatures begin to slightly dip, yet January remains notably warmer compared to other regions at this time of year. The pleasant sunny days juxtaposed with cooler evenings make January an inviting period for outdoor activities, marking the start of a gradual rise in temperatures as the city gears up for the warm Mediterranean spring.
In Mersin, Turkey, January marks the height of winter precipitation, bringing an impressive 131 mm (5.1 in) of rainfall over 9 days, making it one of the wettest months of the year. This abundance of moisture sets the stage for a dramatic contrast in the following months; by February, precipitation drops significantly to 61 mm (2.4 in) over just 6 days, demonstrating a steady decline that continues into the dry summer months. Notably, from June to July, the region experiences virtually no rainfall, highlighting the stark seasonal shift. The gradual tapering of rain culminates with December's total of 159 mm (6.2 in), which, while high, paves the way for the drier winter transition ahead. Overall, January serves as a vital reminder of Mersin's dynamic climate, characterized by a clear seasonal rhythm that influences both daily life and the region's lush landscapes.
In January, Mersin, Turkey experiences a relatively high humidity level of 79%, setting the tone for a month that feels quite damp. As the year progresses into February, the humidity slightly climbs to 80%, reaching its peak at this time. However, a decline begins in March with humidity dropping to 76% and continues to decrease through the spring months, bottoming out at 60% in June. This trend reflects the region's transition into the dry summer, where July and August witness the lowest humidity levels at 48% and 41%, respectively. As the summer wanes and autumn sets in, humidity begins to rise again, with November reaching 74%, and culminating in December at a striking 81%, indicating a return to the wetter conditions typical of winter. Overall, Mersin showcases a clear seasonal shift in humidity, illustrating a cycle of moisture that ebbs and flows throughout the year.
In January, Mersin, Turkey experiences a UV Index of 3, indicating a moderate risk of harm from unprotected sun exposure, with a burn time of approximately 30 minutes. Interestingly, this index remains consistent through the cooler months, with both November and December also showing a moderate level. As the year progresses into February, the index rises to 5, suggesting an increase in sun intensity that continues to escalate through the spring and summer months. By April, the UV Index reaches 8 (very high), peaking at 11 in June, where the burn time decreases to just 10 minutes—a clear sign to be cautious under the sun. This trend of soaring UV levels persists into July and August, before tapering off in the fall. The shift from moderate to extreme exposure throughout the year highlights the importance of sun protection, especially during the hotter months. To stay informed on UV levels, check the detailed guide at Mersin UV Index.
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Mersin, Turkey, enjoys a delightful transition into the new year, with January basking in 210 hours of sunshine. As the months progress, the sun begins to shine more brightly, reaching 266 hours in February and climbing steadily to 351 hours by April. This upward trend peaks in the summer months, with July glowing under an impressive 420 hours of sunlight, making it the sunniest month of the year. Although August experiences a slight decline to 394 hours, the warmth continues until autumn, with 351 hours in September. As the daylight gradually fades into winter, October still retains 321 hours, while November and December see a gentle dip, settling at 276 and 248 hours, respectively. Overall, Mersin's sunshine hours create a vibrant and enjoyable climate, perfectly suited for outdoor activities throughout most of the year.
In Mersin, Turkey, January brings a relatively modest 43% chance of sunny weather, marking it as one of the cloudier months of the year. As winter transitions into spring, the likelihood of sun begins to climb significantly, with February soaring to 69% sunshine and March following closely at 66%. This upward trend continues into the warmer months, peaking in the summer where sunshine probabilities reach an impressive 84% in both June and July, and even higher in August at 87%. As autumn sets in, the chances of sunny days remain strong, showcasing an encouraging pattern of increasing sunlight as the year progresses. Overall, while January may not deliver the brightest days, it sets the stage for a sun-soaked spring and summer.
In Mersin, Turkey, January welcomes around 9 hours of daylight, marking the start of the gradual transition toward longer days. As February unfolds, daylight increases to 10 hours, and by March, this climbs further to an enticing 11 hours. The promise of spring brings an impressive jump in April, where daylight reaches 13 hours, peaking at 14 hours in both May and June. Summer days are long and enjoyable, sustaining this duration until August when daylight begins to wane slightly to 13 hours. The gentle decline continues through the fall months; September enjoys 12 hours, while October and November settle back to 11 and 10 hours, respectively. Finally, December returns to the 9-hour mark, closing the cycle as Mersin shifts back into winter’s embrace. This rhythmic ebb and flow of daylight not only enriches daily life but also highlights the beautiful seasonal transformations experienced throughout the year.
In Mersin, Turkey, the January winds kick off the year with an average speed of 3.9 m/s (9 mph), making it one of the breezier months. This brisk start contrasts with the subsequent February, which sees a dip to 3.1 m/s (7 mph), hinting at a slight lull in the winds. As spring approaches, March brings a slight increase back to 3.8 m/s (8 mph), but the transition to warmer months sees a steady decline; by April, the winds settle to 2.7 m/s (6 mph). This trend continues through the summer, with August and September averaging just 2.5 m/s (6 mph), showcasing a calm period before winds pick up again in December, soaring to 4.2 m/s (9 mph). Overall, January's invigorating breezes are part of a typical seasonal pattern in Mersin, characterized by energetic beginnings and tranquil summer days.
Weather in Mersin varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Mersin, focusing on differences in temperature, rainfall, humidity, and UV levels.
January and February exhibit some noticeable differences in weather patterns. January tends to be slightly warmer, with average temperatures ranging from a minimum of 5°C (42°F) to a maximum of 21°C (70°F), while February shows a minimum of 4°C (39°F) and a maximum of 20°C (68°F). Precipitation is significantly higher in January, totaling 131 mm (5.1 in) over 9 days, compared to February's 61 mm (2.4 in) spread across just 6 days. Additionally, humidity levels remain quite similar, with January at 79% and February slightly higher at 80%. For a more detailed look at February’s weather, you can check Mersin weather in February.
In January, the weather typically features mild temperatures with a minimum of 5°C (42°F) and an average high of 21°C (70°F). This month also experiences considerable precipitation, averaging 131 mm (5.1 in) over 9 days, alongside a humidity level of 79%. In contrast, March sees slightly warmer temperatures with a minimum of 6°C (43°F) and an average high of 23°C (74°F). Rainfall is significantly lower in March, totaling 69 mm (2.7 in) over the same number of rainy days, and the humidity drops slightly to 76%. To get a more detailed view of March weather patterns, you can check Mersin weather in March.
January and April exhibit notable differences in weather patterns. In January, temperatures range from a minimum of 5°C (42°F) to a maximum of 21°C (70°F), with an average of 12°C (54°F). The month experiences significant rainfall, with a total precipitation of 131 mm (5.1 in) over approximately 9 days and a relatively high humidity of 79%. In contrast, April sees a noticeable increase in temperature, with a minimum of 11°C (52°F) and a maximum reaching 30°C (86°F). The average temperature rises to 18°C (65°F), while precipitation decreases to just 40 mm (1.6 in) spread over 6 days, leading to lower humidity levels at 66%. For more details on April weather, check out Mersin weather in April.
The weather in January features cooler temperatures, with an average of 12°C (54°F) and a maximum of 21°C (70°F), while May brings warmer conditions, showcasing a significant increase in the average temperature to 22°C (72°F) and a maximum that can reach 33°C (92°F). January is also marked by higher precipitation levels, with 131 mm (5.1 in) over 9 rainy days, compared to May's much drier climate, which sees only 19 mm (0.8 in) over 5 days. Additionally, humidity is higher in January at 79%, while May benefits from a relatively lower humidity level of 69%. For more insights into the delightful May weather in Mersin, check out Mersin weather in May.
When comparing the weather in January and June, it is clear that the two months offer vastly different experiences. January features cooler temperatures, with a minimum of 5°C (42°F) and an average of 12°C (54°F), while June warms up significantly, boasting a minimum of 19°C (66°F) and an average of 25°C (77°F).
Precipitation patterns also contrast sharply; January sees about 131 mm (5.1 in) of rain over 9 days, whereas June is much drier with only 11 mm (0.4 in) of rain falling over just 2 days. Additionally, humidity levels are higher in January at 79%, compared to a more comfortable 60% in June. For a closer look at June weather conditions, visit Mersin weather in June.
January and July showcase stark contrasts in weather. In January, temperatures range from a chilly minimum of 5°C (42°F) to a mild maximum of 21°C (70°F), with an average of 12°C (54°F). This month also sees considerable rainfall, with approximately 131 mm (5.1 in) over about 9 days, coupled with high humidity at 79%. In contrast, July experiences a significant warm-up, with temperatures starting at a comfortable minimum of 23°C (74°F), averaging 28°C (83°F), and peaking at an impressive 34°C (93°F). Rainfall drops dramatically to just 7 mm (0.3 in), and the month enjoys a dry spell with no rainy days, along with a lower humidity level of 48%. For more details on this summer month, you can view Mersin weather in July.
When comparing the weather in January and August, there is a stark contrast in temperature and humidity. January sees a mild climate with minimum temperatures around 5°C (42°F) and averages of 12°C (54°F), peaking at 21°C (70°F). It also experiences higher precipitation, with 131 mm (5.1 in) spread over 9 days, resulting in a humidity level of 79%. In contrast, August boasts much warmer conditions, with temperatures ranging from a minimum of 25°C (77°F) to an average of 29°C (84°F), and a maximum of 35°C (96°F). Rainfall drastically decreases to just 10 mm (0.4 in) over 2 days, contributing to a much lower humidity of 41%. For more specifics on August weather, you can check Mersin weather in August.
In January, the weather is significantly cooler with temperatures ranging from a minimum of 5°C (42°F) to a comfortable maximum of 21°C (70°F), and an average temperature of 12°C (54°F). This month also sees considerable rainfall, accumulating around 131 mm (5.1 in) over approximately 9 days, contributing to a high humidity level of 79%. In stark contrast, September brings warm and dry conditions, with temperatures soaring from a minimum of 22°C (72°F) to a sweltering maximum of 38°C (101°F), and an average temperature of 28°C (82°F). Precipitation drops dramatically to just 9 mm (0.3 in) over only 2 days, resulting in a much lower humidity of 47%. For more details on September weather in Mersin, visit Mersin weather in September.
In January, the weather is significantly cooler with temperatures ranging from a minimum of 5°C (42°F) to a maximum of 21°C (70°F) and an average of 12°C (54°F). The month sees considerable rainfall, accumulating to 131 mm over approximately 9 days, and the humidity is notably high at 79%. In contrast, October experiences warmer temperatures, with averages reaching 25°C (77°F), peaking at 32°C (91°F) and a minimum of 16°C (62°F). Precipitation is minimal, with just 12 mm expected over 2 days, and humidity drops to a more comfortable 64%. For a closer look at what to expect during October, you can check Mersin weather in October.
In January, the weather is cooler with temperatures ranging from a minimum of 5°C (42°F) to a maximum of 21°C (70°F) and an average of 12°C (54°F). There is also more precipitation, with 131 mm (5.1 in) falling over 9 days, contributing to a higher humidity level of 79%. In contrast, November boasts warmer temperatures, with a minimum of 11°C (53°F) and a maximum of 28°C (82°F), averaging around 20°C (67°F). The month experiences significantly less rainfall, totaling 56 mm (2.2 in) across just 4 days, and maintains a slightly lower humidity at 74%. For more detailed information, you can check Mersin weather in November.
When comparing the weather in January and December, January tends to be slightly cooler with average temperatures ranging from a minimum of 5°C (42°F) to a maximum of 21°C (70°F), while December boasts higher averages with a minimum of 7°C (45°F) and a maximum of 22°C (72°F). Additionally, January experiences less precipitation at 131 mm (5.1 in) over 9 days, compared to December's 159 mm (6.2 in) over 10 days. Humidity levels are also marginally lower in January at 79%, compared to December's 81%. For more details on December weather, you can visit Mersin weather in December.
In January, Mersin experiences a refreshing shift from the warmer months, with relatively mild temperatures and increased humidity. This month marks a transition, as maximums reach a comfortable 21°C while the average settles at a cool 12°C. However, it also brings about the season's wettest days, with notable precipitation covering several days, contributing to the city's lush landscape. The combination of cooler air and higher humidity provides a stark contrast to the typical Mediterranean summer, making January a unique time to experience Mersin's natural beauty. For a deeper understanding of what to expect throughout the year, visit Mersin Climate.