May Weather in Mersin, Turkey

Last updated: August 27, 2025

In May, Mersin, Turkey experiences a delightful transition into summer, with maximum temperatures peaking at 33°C (92°F) and an average of 22°C (72°F), making it an inviting destination for sun-seekers. The nights remain pleasantly warm, with minimum temperatures around 16°C (60°F). Although precipitation is relatively low at 19 mm (0.8 in), expect a few showers, occurring on about 5 days throughout the month. With a humidity level of 69%, the air feels comfortably warm, creating a vibrant atmosphere perfect for outdoor activities and exploration.

May Temperature in Mersin

In May, Mersin, Turkey, welcomes the warmth of late spring with temperatures rising significantly, showcasing a noticeable shift from the cooler months. With nighttime lows around 16°C (60°F) and daily averages reaching 22°C (72°F), the climate invites outdoor activities and exploration. The peak daytime warmth can soar up to 33°C (92°F), indicating that summer is just around the corner. This month's gentle transition from the mild temperatures of April sets an enjoyable atmosphere for residents and visitors alike, as they relish the sun-drenched days and balmy evenings.

May Weather in Mersin: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Mersin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mersin, May 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).
JanFebMarAprMayJunJulAugSepOctNovDec545659647277838482776759
Data source: Temperature data for Mersin 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.

May Precipitation in Mersin

In Mersin, Turkey, May marks the transition into the drier summer months, with precipitation levels significantly decreasing to just 19 mm (0.8 in) across 5 days of rainfall. This is a sharp contrast to the wetter winter months, where January peaks at 131 mm (5.1 in) and experiences 9 rainy days. As spring progresses, the precipitation steadily declines from 69 mm in March to 40 mm in April, indicating a notable trend towards increasing dryness. The trend continues into June, with even lower rainfall at 11 mm (0.4 in) and only 2 days of rain, as Mersin prepares for the dry heat of summer. Overall, May serves as a pivotal month where the region's climate shifts from potentially wetter days into the idyllic, sun-soaked season ahead.

May Precipitation Trends in Mersin

The chart displays monthly precipitation patterns in Mersin, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Mersin, May typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec131617040191171091256159
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Mersin

In Mersin, Turkey, May marks a transitional period in humidity levels as they show a slight increase to 69% after the drier month of April, which registered 66%. This trend indicates the city is moving toward the more humid summer months, where humidity begins to decline significantly, dropping to 60% in June and continuing its descent through the peak of summer. The variations illustrate how Mersin experiences its highest humidity in the winter, reaching a peak of 81% in December, gradually tapering off as the year progresses. Thus, May offers a mild and comfortable humidity, setting the stage for the warm summer ahead while still holding onto the remnants of spring's freshness.

May Average Humidity in Mersin

This chart illustrates the average monthly humidity levels in Mersin, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Mersin is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%80%76%66%69%60%49%41%47%64%74%81%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Mersin

As spring transitions into early summer, Mersin, Turkey, experiences a notable increase in UV intensity, with May recording a UV Index of 10, classified under the very high exposure category. This sharp rise from April’s index of 8 reflects a heightened risk of sunburn, with a burn time of just 15 minutes. Notably, this trend makes May one of the sunniest months to be cautious about skin exposure. As summer approaches, the UV Index reaches its peak in June at 11, emphasizing the need for protective measures. For a detailed insight into the UV conditions throughout the year, check out the Mersin UV Index.

Maximum UV Index Levels in Mersin for May

The chart shows the monthly maximum UV Index (UVI) for Mersin in May, 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 May, the maximum UV index in Mersin typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3578101110108743
Data source: Mersin May 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.

May Sunshine in Mersin

In Mersin, Turkey, May marks a delightful turning point in sunshine hours, showcasing 401 hours of radiant sunlight that sets the stage for summer's arrival. Following a gradual increase from 210 hours in January to a blooming 351 hours in April, May's sun-drenched days lead into an even brighter June, which boasts 408 hours. The month not only enhances the vibrant local landscapes but also invites residents and visitors alike to bask in the warmth. As daylight continues to peak in July with 420 hours, May stands out as the gateway to longer, sunlit adventures, highlighting a trend that ties the region's charm closely to its plentiful sunshine.

Monthly Sunshine Duration in Mersin: May Highlighted

The May sunshine duration represents the total number of hours Mersin experiences direct sunlight during the month of May, excluding cloudy or obstructed periods. This chart compares the sunshine duration of May with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec210h266h331h351h401h408h420h394h351h321h276h248h
Data source: Mersin May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Mersin During May

May marks a delightful transition into sunnier days in Mersin, Turkey, with a striking 80% chance of sunshine. This optimism follows a steady increase through the spring months, where April sees a 54% likelihood, making May stand out as a beacon of warmth and brightness. As the region shifts from the cooler days of winter and early spring, the likelihood of clear skies continues to rise, peaking in the summer months of June and July at 84%. Such trends signify that if you're planning a visit in May, you can expect ample opportunities to bask in the sun, making it an ideal time for outdoor activities and exploration in this beautiful coastal city.

Percentage of Sunny Days in May in Mersin

The chart illustrates the percentage of sunny days in Mersin throughout the year, with May 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 Mersin experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec43%69%66%54%80%84%84%87%89%87%61%47%
Data source: Mersin May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Mersin in May

In Mersin, Turkey, the duration of daylight experiences a captivating transformation throughout the year. Starting from January with just 9 hours of daylight, the days gradually lengthen, reaching 14 hours by May. This peak in May marks the transition to the sun-drenched months of summer, where June, July, and August maintain a delightful 14-hour stretch of daylight, perfect for outdoor adventures. As autumn approaches, daylight begins to wane, gently tapering to 11 hours in October and 10 hours in November. Finally, the cycle resets in December, looping back to the 9 hours of sunlight that welcome the new year. This rhythmic pattern not only highlights the changing seasons but also invites residents and visitors alike to embrace the vibrant outdoor life that Mersin has to offer.

Average Daylight Hours in Mersin for May

The chart illustrates the variation in daylight duration in Mersin throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 56m10h 50m11h 58m13h 8m14h 8m14h 37m14h 22m13h 30m12h 22m11h 12m10h 11m9h 40m
Data source: Mersin daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Mersin

In Mersin, Turkey, May marks a subtle transition in wind patterns as the average wind speed registers at 2.8 m/s (6 mph). This slight increase from April’s calmer 2.7 m/s reflects a gentle warming trend as spring progresses toward summer. Interestingly, May’s wind speeds are aligned with those of August, indicating a consistent atmosphere during late spring and early summer. While the winds are relatively mild compared to the more brisk gusts seen in January (3.9 m/s) and December (4.2 m/s), the gentle breezes of May contribute to the region's pleasant climate, making it an inviting time for outdoor activities and exploration along the beautiful Mediterranean coast.

Average May Wind Speed in Mersin

The chart displays monthly wind speed patterns in Mersin, with values for each month shown alongside May's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how May's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.93.13.82.72.8 m/s2.93.02.82.52.72.94.2
Data source: Mersin May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Mersin Compares to Other Months

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

May and January present starkly contrasting weather conditions. In May, temperatures range from a pleasant 16°C (60°F) at night to a warm 33°C (92°F) during the day, with an average temperature of 22°C (72°F). The month sees relatively low precipitation, totaling just 19 mm (0.8 in) over about 5 days, coupled with a moderate humidity level of 69%. In contrast, January is much cooler, with temperatures fluctuating between a minimum of 5°C (42°F) and a maximum of 21°C (70°F), averaging around 12°C (54°F). This month experiences significantly higher precipitation, accumulating to 131 mm (5.1 in) over 9 days, alongside a higher humidity of 79%. For more detailed insights, you can check out Mersin weather in January.

When comparing the weather in May and February, it is clear that May offers warmer temperatures and significantly less precipitation. In May, temperatures range from a minimum of 16°C (60°F) to a maximum of 33°C (92°F), with an average of 22°C (72°F) and only 19 mm (0.8 in) of rainfall over about 5 days. In contrast, February presents a cooler landscape, with temperatures ranging from a minimum of 4°C (39°F) to a maximum of 20°C (68°F) and an average of 13°C (56°F). February also sees more precipitation, totaling 61 mm (2.4 in) over roughly 6 days, along with higher humidity levels at 80%. For more details, you can check Mersin weather in February.

May weather is generally warmer and drier compared to March. In May, temperatures range from a minimum of 16°C (60°F) to a maximum of 33°C (92°F), with an average of 22°C (72°F) and only 19 mm of precipitation over about 5 days. In contrast, March experiences cooler temperatures, with a minimum of 6°C (43°F) and a maximum of 23°C (74°F), averaging 15°C (59°F) while receiving significantly more rainfall at 69 mm spread across 9 days. Additionally, March has a slightly higher humidity level at 76%, compared to May's 69%. For more detailed information about March weather specifically, you can visit Mersin weather in March.

In comparing the weather of April and May, it is evident that May tends to be warmer and drier. May boasts a minimum temperature of 16°C (60°F) and an average of 22°C (72°F), with a maximum reaching up to 33°C (92°F), while April has lower temperatures ranging from a minimum of 11°C (52°F) to a maximum of 30°C (86°F). Precipitation also differs, with May receiving only 19 mm (0.8 in) over 5 days, compared to April's 40 mm (1.6 in) across 6 days. Furthermore, humidity remains relatively similar, with May at 69% and April slightly lower at 66%. For more detailed information, you can check Mersin weather in April.

May typically experiences a mild climate with temperatures ranging from a minimum of 16°C (60°F) to an average of 22°C (72°F) and a maximum of 33°C (92°F). The month sees about 19 mm (0.8 in) of precipitation over five days, and humidity levels average around 69%. In contrast, June warms up with a minimum temperature of 19°C (66°F) and an average of 25°C (77°F), while still reaching up to 33°C (92°F) at its peak. Precipitation decreases to just 11 mm (0.4 in) over only two days, and humidity drops to a more comfortable 60%. For more detailed information, you can check Mersin weather in June.

In May, the weather tends to be milder with temperatures ranging from a minimum of 16°C (60°F) to a maximum of 33°C (92°F), resulting in an average of 22°C (72°F). During this month, precipitation is more frequent, with about 19 mm (0.8 in) falling over approximately five days and humidity levels reaching 69%. In contrast, July brings much warmer temperatures, with a minimum of 23°C (74°F) and a maximum of 34°C (93°F), averaging at 28°C (83°F). This month is notably drier, receiving only 7 mm (0.3 in) of rain over no days and enjoying lower humidity levels at 48%. This shift highlights the transition from spring's mildness to the heat of mid-summer. For more details, you can check Mersin weather in July.

In comparing the weather of May and August, we see a significant increase in temperature as we transition from late spring to high summer. May features a minimum of 16°C (60°F) and an average of 22°C (72°F), while August starts at a warmer minimum of 25°C (77°F) with an average temperature of 29°C (84°F). Additionally, maximum temperatures in August can reach up to 35°C (96°F), compared to May's max of 33°C (92°F). Humidity levels also drop notably from 69% in May to just 41% in August, contributing to a drier feel despite the higher temperatures. Precipitation also decreases, with May experiencing 19 mm over 5 days compared to only 10 mm over 2 days in August. For more insights, you can visit Mersin weather in August.

In comparing the weather between May and September, May typically experiences milder temperatures with a minimum of 16°C (60°F) and a maximum of 33°C (92°F), while September sees warmer averages, with a minimum of 22°C (72°F) and a maximum reaching 38°C (101°F). Additionally, May has higher humidity at 69% compared to September's 47%, making the latter feel less muggy. Precipitation is also less frequent in September, with only 9 mm (0.3 in) over 2 days, whereas May receives 19 mm (0.8 in) across 5 days. For more detailed insights on September weather, you can check Mersin weather in September.

In May, temperatures range from a minimum of 16°C (60°F) to a maximum of 33°C (92°F), with an average of 22°C (72°F). The month experiences around 19 mm (0.8 in) of precipitation over about 5 days, coupled with a humidity level of 69%. In contrast, October sees slightly warmer weather with a minimum of 16°C (62°F), an average of 25°C (77°F), and a maximum of 32°C (91°F). Precipitation drops to 12 mm (0.5 in), occurring over just 2 days, and humidity decreases to 64%. For more details, you can check Mersin weather in October.

May and November present contrasting weather patterns. In May, temperatures range from a minimum of 16°C (60°F) to a maximum of 33°C (92°F), with an average of 22°C (72°F). The month sees relatively low precipitation, totaling 19 mm (0.8 in) across about five days, and a humidity level around 69%. In contrast, November experiences cooler temperatures, with a minimum of 11°C (53°F) and a maximum of 28°C (82°F), averaging 20°C (67°F). Precipitation increases significantly to 56 mm (2.2 in) over four days, while humidity rises slightly to 74%. For more detailed insights, you can check Mersin weather in November.

May and December exhibit contrasting weather patterns. In May, temperatures range from a minimum of 16°C (60°F) to a maximum of 33°C (92°F), with an average of 22°C (72°F). The month sees relatively low precipitation at 19 mm (0.8 in) over about 5 days and a humidity level of 69%. In stark contrast, December experiences much cooler temperatures with a minimum of 7°C (45°F), an average of 15°C (59°F), and a maximum of 22°C (72°F). Precipitation significantly increases to 159 mm (6.2 in) across 10 days, coupled with higher humidity at 81%. For more detailed insights about December weather, check out Mersin weather in December.

Compare Mersin's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Mersin

As May unfolds in Mersin, the weather warmly welcomes the onset of summer, exhibiting a delightful shift characterized by mild temperatures and increased sunshine. With average highs reaching a balmy 33°C (92°F), the days are often bright and inviting, making outdoor activities especially enjoyable. Unlike the cooler months of early spring, May experiences a rise in temperatures, while precipitation is relatively low, with only about 19 mm falling over just five days. As humidity levels hover around 69%, the air feels pleasantly warm, creating a comforting atmosphere perfect for enjoying the coastal beauty. To learn more about Mersin's weather patterns, feel free to explore Mersin Climate.