Last updated: March 17, 2025
In May, Split, Croatia, experiences a delightful transition into warmer weather, with maximum temperatures reaching up to 25°C (77°F) and an average of 17°C (63°F), providing a refreshing atmosphere for both locals and visitors. The month brings a comfortable respite from the chill of spring, though temperatures can dip to a minimum of 8°C (47°F) during cooler nights. While the weather is predominantly mild, precipitation is not uncommon, with about 75 mm (2.9 in) of rainfall spread over 12 days, contributing to the lush Mediterranean landscape. The humidity sits at a moderate 78%, making it an ideal time to explore the coastal beauty of this historic city.
May in Split, Croatia, marks a delightful transition into warmer weather, with temperatures rising significantly from the chill of previous months. The average temperature reaches a pleasant 17°C (63°F), signaling the arrival of spring in full bloom. Minimum temperatures settle comfortably at 8°C (47°F), while daytime highs can soar to a delightful 25°C (77°F), creating ideal conditions for exploring the city's stunning coastal scenery. This month acts as a prelude to summer, showcasing a remarkable shift from the cooler spring months, inviting visitors to enjoy outdoor activities and soak up the sun before the peak season arrives.
In May, Split, Croatia, experiences a noticeable dip in precipitation compared to the preceding months, with around 75 mm (2.9 inches) falling over 12 days. This marks a shift from the heavier rainfall seen in earlier spring months, such as April, which recorded 85 mm (3.4 inches). As the city welcomes warmer weather, the reduction in both total precipitation and rainy days signals the approach of summer, where conditions typically become drier. This trend is further highlighted as June follows with a sharp decrease to just 35 mm (1.4 inches) over 5 days, setting the stage for sunnier skies ahead.
In May, the humidity in Split, Croatia, hovers around 78%, showcasing a slight increase compared to the previous months. This uptick marks a transition from the cooler, wetter springtime of April—with its humidity at 75%—to the warmer and more humid conditions that characterize the summer months. Following the trend of gradual decrease in humidity from January’s peak of 83% down to the comfortable levels seen in July and August, May serves as a pleasant midpoint. As temperatures rise, the coastline begins to attract more visitors, making the comfortable, albeit humid, May days ideal for enjoying Split's stunning scenery and vibrant atmosphere.
As May arrives in Split, Croatia, the UV Index surges to 8, placing it in the very high exposure category. This sharp increase from the previous months highlights a significant turning point in the region's sun intensity, reducing the safe burn time to just 15 minutes. Visitors and locals alike should be aware of this shift, as sun protection becomes essential to avoid skin damage. This trend towards heightened UV levels continues into June, which sees an even higher index of 10. With summer on the horizon, taking precautions during this time is crucial. For more details on UV levels throughout the year, you can explore the Split UV Index.
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In May, Split, Croatia, basks in a delightful 399 hours of sunshine, marking a peak in the spring season as days grow longer and warmer. This vibrant month shows a clear upward trend from the 358 hours in April, heralding the onset of summer. As the sun shines more brightly, residents and visitors alike embrace outdoor activities, from strolling along the historic waterfront to exploring the breathtaking nearby islands. Following May, the sunshine continues to intensify into June, reaching an impressive 421 hours, indicating that Split is not just a destination for sun-seekers, but a place where the joy of spring transitions seamlessly into the warmth of summer.
As spring transitions into summer, May in Split, Croatia, offers a promising 52% chance of sunny weather. This slight rise from April's 49% reflects the region's warming trend, as sunshine becomes more prevalent leading into the summer months. Notably, the likelihood of sunny days increases significantly in June, peaking at 67%, suggesting that while May may deliver a mix of sun and clouds, it holds the potential for delightful days that hint at the sunny season to come. The gradual climb in sunny weather percentages through the earlier months signals a vibrant shift, making May an increasingly appealing time to enjoy Split's outdoor charms.
As spring transitions into summer, Split, Croatia, basks in an increasing abundance of sunlight. In May, daylight stretches to a delightful 14 hours, marking a significant leap from the 13 hours experienced in April. This upward trend continues into June, where locals and visitors alike can enjoy the benefits of 15 hours of sunshine. The gradual lengthening of days not only brightens the landscape but also enhances outdoor activities, making May a particularly vibrant time to explore the city. As the season progresses, daylight begins to recede again in August, showcasing a natural ebb and flow that characterizes the region's climate throughout the year.
In May, Split, Croatia experiences a gentle breeze, with an average wind speed of 3.7 m/s (8 mph). This month marks a slight increase from April's 3.9 m/s, showcasing the transition toward warmer, sunnier days. Interestingly, while the wind begins to calm down in the summer months—falling to 2.7 m/s in June—the momentum of May prepares locals and visitors alike for the vibrant coastal activities that await. In contrast to the stronger winds of early spring and the milder gusts of late summer, May strikes a delightful balance, creating an inviting atmosphere perfect for exploring the beautiful Dalmatian coast.
The weather in Split changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of May's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Split and find detailed weather information for every month.
In May, temperatures in Split are notably milder, with a minimum of 8°C (47°F), an average of 17°C (63°F), and a maximum of 25°C (77°F). This month also experiences moderate rainfall, averaging 75 mm (2.9 in) over 12 days, coupled with a humidity level of 78%. In contrast, January presents a much colder climate, with temperatures dipping as low as -7°C (20°F) and peaking at 15°C (59°F), resulting in an average of 7°C (45°F). Precipitation is higher at 106 mm (4.2 in) across 10 days, and humidity is slightly elevated at 83%. For more detailed insights on January conditions, please visit Split weather in January.
May and February present contrasting weather experiences. In May, temperatures range from a minimum of 8°C (47°F) to a comfortable maximum of 25°C (77°F), with an average of 17°C (63°F). The month sees around 75 mm (2.9 in) of precipitation over about 12 days, accompanied by a humidity level of 78%. In contrast, February is cooler, with temperatures dipping as low as -3°C (27°F) and reaching a maximum of 16°C (61°F), averaging only 9°C (48°F). Despite having slightly less rain, at 112 mm (4.4 in) over 10 days, February maintains high humidity at 76%. For a deeper insight into Split's weather during February, visit Split weather in February.
In comparing the weather of March and May, we can observe some significant differences. May generally offers milder temperatures, with a minimum of 8°C (47°F), an average of 17°C (63°F), and a maximum of 25°C (77°F), making it considerably warmer than March, which ranges from a minimum of -4°C (24°F) to a maximum of 18°C (65°F) with an average of 10°C (50°F). Additionally, May experiences less precipitation, totaling 75 mm (2.9 in) over 12 days, compared to March's 96 mm (3.8 in) across 10 days. Humidity levels are slightly higher in May at 78% compared to March's 73%. For more detailed insights into March weather, visit Split weather in March.
In comparing the weather between April and May, it’s clear that May experiences milder temperatures, with an average of 17°C (63°F) compared to April's 13°C (55°F). The maximum temperatures in May can reach up to 25°C (77°F), slightly higher than April's peak of 23°C (73°F). While both months see a fair amount of rainfall, April receives slightly more precipitation at 85 mm (3.4 in) over 9 days, compared to May's 75 mm (2.9 in) across 12 days. Notably, humidity remains quite similar, with May at 78% and April at 75%. For more detailed insights, you can visit Split weather in April.
In May, the weather tends to be mild, with temperatures ranging from a minimum of 8°C (47°F) to a maximum of 25°C (77°F) and an average of 17°C (63°F). Rainfall is relatively frequent, occurring on about 12 days and totaling 75 mm (2.9 in), resulting in a humidity level of 78%. In contrast, June offers warmer and drier conditions, with temperatures soaring from a minimum of 14°C (57°F) to a maximum of 29°C (85°F) and an average of 22°C (71°F). Precipitation drops significantly to just 35 mm (1.4 in) over 5 days, accompanied by a slightly lower humidity of 75%. For more specifics on June weather, you can check Split weather in June.
May and July exhibit distinct weather characteristics. In May, temperatures range from a minimum of 8°C (47°F) to a maximum of 25°C (77°F), with an average of 17°C (63°F). This month brings about 75 mm (2.9 in) of precipitation over 12 days, and the humidity is relatively high at 78%. In contrast, July enjoys warmer conditions with a temperature range of 17°C (62°F) to 30°C (86°F), averaging around 24°C (75°F). Rainfall is significantly reduced in July, totaling 26 mm (1.0 in) over just 3 days, and humidity levels decrease slightly to 71%. For more detailed information about July's weather, visit Split weather in July.
May and August present distinct contrasts in weather conditions. In May, temperatures range from a cool minimum of 8°C (47°F) to a comfortable maximum of 25°C (77°F), with an average around 17°C (63°F). This month sees 75 mm (2.9 in) of precipitation over 12 days, contributing to a higher humidity level of 78%. In contrast, August is decidedly warmer, with temperatures starting at a minimum of 16°C (62°F) and peaking at 31°C (88°F), yielding an average temperature of 25°C (77°F). Precipitation drops significantly to just 28 mm (1.1 in) over only 3 days, resulting in a much lower humidity of 65%. For a closer look at what to expect, check out Split weather in August.
May and September showcase distinct weather patterns, reflecting the transition from spring to autumn. In May, temperatures range from a minimum of 8°C (47°F) to a maximum of 25°C (77°F), with an average temperature of 17°C (63°F) and relatively high humidity at 78%. The month sees approximately 75 mm (2.9 in) of precipitation over 12 days, making it a somewhat wet month. Conversely, September enjoys warmer temperatures, ranging from a minimum of 11°C (52°F) to a maximum of 29°C (84°F), with an average of 21°C (70°F). Although it experiences slightly more rainfall at 102 mm (4.0 in) over just 8 days, the humidity drops to 69%, providing a more comfortable atmosphere. For more detailed insights, you can check Split weather in September.
May and October in Split exhibit a transition in weather, with both months displaying mild average temperatures. In May, daily temperatures range from a minimum of 8°C to a maximum of 25°C, showcasing a more significant warm-up as the month progresses, while October sees temperatures starting slightly higher with a minimum of 10°C and peaking at 23°C. Precipitation levels also differ, with October recording more rainfall at 111 mm over just 8 days compared to May's 75 mm spread over 12 days. Despite these differences, humidity remains relatively consistent, at 78% in May and slightly lower at 76% in October. For those looking to explore October’s unique charm, more information can be found at Split weather in October.
May typically offers milder temperatures with a minimum of 8°C (47°F) and an average of 17°C (63°F), peaking at 25°C (77°F). The month sees around 75 mm (2.9 in) of rainfall spread over 12 days, while humidity hovers at 78%. In contrast, November experiences cooler temperatures, with a minimum of 3°C (38°F) and an average of 13°C (56°F), reaching highs of 20°C (69°F). This month is also significantly wetter, receiving 257 mm (10.1 in) of precipitation over 14 days, accompanied by a slightly higher humidity level of 81%. For more details, check out Split weather in November.
May and December present markedly different weather conditions. In May, temperatures range from a mild 8°C (47°F) at night to a pleasant 25°C (77°F) during the day, with an average of 17°C (63°F). The month sees about 75 mm (2.9 in) of precipitation spread over 12 days, and humidity levels sit around 78%. In contrast, December brings cooler temperatures, with lows dropping to 0°C (32°F) and highs averaging only 16°C (60°F). This month experiences significantly higher precipitation, totaling 233 mm (9.2 in) over 16 days, accompanied by a slightly higher humidity of 81%. For more details, check out Split weather in December.
As May unfolds in Split, the city greets the arrival of warmer temperatures and increased humidity, transforming the landscape into a vibrant panorama of spring. With a blend of sunshine and occasional rainfall, this month stands in delightful contrast to the cooler and more unpredictable months preceding it. As the average temperature rises, visitors can enjoy extended outdoor activities, while the 12 days of precipitation ensure the lushness of the surrounding nature. Whether you're strolling along the Adriatic coastline or exploring the historic streets, May's inviting climate offers a refreshing backdrop for adventure. For a deeper understanding of what to expect throughout the year, explore Split Climate.