Last updated: February 24, 2025
Experience the charm of Surfside Beach, United States, in May, where the weather strikes a delightful balance between warmth and refreshing breezes. With maximum temperatures reaching 32°C (90°F) and an average of 23°C (73°F), the days are perfect for beach outings and outdoor activities. The evenings offer a cool respite, with temperatures dipping to a minimum of 12°C (54°F). While the month sees 108 mm (4.3 in) of precipitation spread over 9 days, the lush surroundings thrive in this humid atmosphere, with an average humidity of 78%. This combination of warmth and occasional showers creates an inviting environment for visitors and a vibrant coastal experience.
In Surfside Beach, United States, May marks the transition to warmer weather, with temperatures making a noticeable leap. The minimum temperature rises to a comfortable 12°C (54°F), while the average temperature reaches a pleasant 23°C (73°F), and highs can soar to 32°C (90°F). This month showcases a welcoming shift from the cooler days of earlier spring, providing ideal conditions for outdoor activities and beach outings. As the days get longer and warmer, May becomes a vibrant month, setting the stage for the summer season ahead, where residents and visitors alike can fully embrace the sun-soaked charm of Surfside Beach.
In May, Surfside Beach experiences a notable uptick in precipitation, recording 108 mm (4.3 in) of rain over 9 days. This marks the transition to a wetter season, a precursor to the more intense rainfall of summer. The month stands out not only for its increased volume but also for how it bridges the milder spring months—where April also had 95 mm (3.7 in)—to the oncoming deluge of June's 138 mm (5.4 in). As the temperatures rise and nature awakens, May's rainfall plays a crucial role in replenishing water sources and nurturing the surrounding landscapes, setting the stage for the lushness of summer ahead.
In Surfside Beach, the month of May showcases a consistent humidity level of 78%, mirroring the preceding months and maintaining a stable climate as spring transitions into summer. This percentage reflects a slight dip from the more humid winter months, where levels peaked at 83% in January. As summer approaches, humidity begins to rise again, reaching its highest points in July and November at 82%. Overall, May’s humidity is comfortably moderate, entrenching it as a pleasant time to enjoy the beach, while setting the stage for the warmer, more humid days that follow.
As May rolls into Surfside Beach, the UV Index surges to an extreme level of 11, marking a significant increase from the previous months. This trend continues from the gradual rise that began in February. By now, sunbathers need to be especially vigilant, as the burn time shrinks to just 10 minutes—a stark reminder of the sun's intensity this time of year. Following months of moderate to high exposure levels, May serves as a precursor to summer, setting the stage for consistent extreme conditions through June to August. This pattern emphasizes the importance of sun protection during the peak months. For more details, check out Surfside Beach UV Index.
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May is truly a radiant month in Surfside Beach, where sunshine graces the shores with 337 hours of bright, cheerful light. This abundant month stands out as the peak of the spring season, reflecting a steady increase in daylight from earlier months—**a significant leap from the chilly 186 hours of January. As the days grow warmer, this trend continues with April's 309 hours, showing how the allure of summer begins to take hold. June and July maintain the momentum, showcasing an impressive 343 hours, right before the summer heat peaks. This sunshine trend not only elevates the enjoyment of beachgoers but also sets the stage for a vibrant outdoor lifestyle that carries into the bustling months ahead.
In Surfside Beach, May brings a 51% chance of sunny weather, marking a transition into the warmer months. This percentage is a notable increase from the cooler spring months of March and April, where the likelihood of sunshine fluctuated between 36% and 60%. Following May, the sunny chances dip again in June to 32%, indicating a trend where early summer does not guarantee clear skies. Interestingly, November exhibits a higher probability of sunny weather at 61%, suggesting that while May is relatively promising, the month of November may offer even brighter days. Overall, May serves as a delightful opportunity to enjoy the outdoors before the summer clouds roll in.
As spring transitions into summer, Surfside Beach experiences a notable increase in daylight duration. Beginning in January and February with 10 hours of daylight, the length gradually extends to 11 hours in March as the days grow longer. By April, the daylight reaches 13 hours, a peak that is maintained through May. This pattern marks the onset of the summer months where daylight peaks at 14 hours in both June and July. As summer gives way to autumn, daylight starts to wane again, tapering off to 13 hours in August and 12 hours in September before descending gradually through the fall months. This rhythmic ebb and flow of daylight not only enriches the coastal experience but also invites outdoor adventures as the seasons change.
In Surfside Beach, May welcomes a gentle breeze, with an average wind speed of 4.6 m/s (10 mph), creating the perfect setting for outdoor activities. As spring transitions into summer, the winds remain consistent, slightly declining from April's similar speeds. This stability in wind patterns indicates a shift from the brisker gusts of early spring, which peak at 4.9 m/s (11 mph) in March, to the softer, warmer currents that precede the summer heat. Residents and visitors alike can enjoy the refreshing air without the overpowering winds typical of earlier months, making May an ideal time for beach outings and water sports. The gradual decrease in wind speeds throughout the summer months suggests a calming atmosphere perfect for relaxation, aligning beautifully with Surfside Beach’s laid-back coastal vibe.
The weather in Surfside Beach 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 Surfside Beach and find detailed weather information for every month.
May and January present stark contrasts in weather. In May, temperatures range from a minimum of 12°C (54°F) to a maximum of 32°C (90°F), with an average of 23°C (73°F), making it a warm and pleasant month. However, May also experiences significant rainfall, with about 108 mm (4.3 in) over 9 days and a humidity level of 78%.
On the other hand, January brings much cooler temperatures, with a minimum of -5°C (24°F) and a maximum of 22°C (71°F). The average temperature is just 10°C (51°F), and precipitation is lower at 67 mm (2.6 in) spread over 8 days, while humidity is slightly higher at 83%. For more details on January weather in this region, you can check Surfside Beach weather in January.
When comparing the weather in May to that of February, it's clear that May offers warmer conditions. With minimum temperatures around 12°C (54°F) and average highs reaching 23°C (73°F), May is significantly warmer than February, which has a minimum of 1°C (34°F) and an average maximum of about 22°C (71°F). While both months experience considerable precipitation—108 mm (4.3 in) in May versus 95 mm (3.7 in) in February—the number of rainy days is quite similar, with May receiving rain on 9 days compared to February's 10 days. Humidity levels are also comparable, remaining relatively high at 78% in May and 79% in February. For a closer look at the specific weather conditions in February, you can check Surfside Beach weather in February.
When comparing the weather in March and May, it's clear that May offers significantly warmer temperatures, with averages ranging from a minimum of 12°C (54°F) to a maximum of 32°C (90°F), compared to March's chillier temperatures, which range from 1°C (34°F) to a maximum of 24°C (75°F). Additionally, May experiences more precipitation, totaling 108 mm (4.3 in) over 9 days, whereas March sees 74 mm (2.9 in) over 8 days. Humidity remains fairly consistent between the two months, with May at 78% and March at 79%. For more details on March weather, check out Surfside Beach weather in March.
In comparing the weather of April and May, we observe a noticeable increase in temperatures as the seasons transition. May boasts a minimum temperature of 12°C (54°F) and an average high of 23°C (73°F), while April starts cooler, with a minimum of 5°C (41°F) and an average high of 18°C (65°F). Additionally, May experiences a slightly higher maximum temperature, reaching up to 32°C (90°F) compared to April's 27°C (80°F). Precipitation also increases in May, with 108 mm (4.3 in) over 9 days, compared to April's 95 mm (3.7 in) over 7 days. Despite this overall increase in warmth and rainfall, the humidity remains consistent at 78% for both months. For more details, you can check Surfside Beach weather in April.
May and June both bring warm weather, but June tends to be slightly warmer with an average temperature of 26°C (78°F) compared to May's 23°C (73°F). While May features a maximum temperature of 32°C (90°F), June's peak is just slightly lower at 31°C (89°F). In terms of precipitation, June is wetter, receiving 138 mm (5.4 in) over 15 days, whereas May sees 108 mm (4.3 in) across 9 days. Both months maintain the same humidity level of 78%, contributing to a muggy atmosphere. For those considering a visit, more detailed insights can be found in the following link: Surfside Beach weather in June.
May and July present distinct weather profiles, with May experiencing milder temperatures and lower humidity. In May, the minimum temperature is around 12°C (54°F), averaging 23°C (73°F) and peaking at 32°C (90°F). The month typically sees about 108 mm (4.3 in) of precipitation over approximately 9 days, with a humidity level of 78%. In contrast, July is warmer, featuring a minimum temperature of 21°C (70°F), an average of 27°C (81°F), and a similar maximum of 32°C (89°F). However, it is also wetter, with precipitation reaching 162 mm (6.4 in) over 17 days and slightly higher humidity at 82%. This increased moisture in July may create a more humid and steamy atmosphere. For a closer look at July weather specifics, you can check Surfside Beach weather in July.
May experiences milder temperatures with a minimum of 12°C (54°F) and an average of 23°C (73°F), peaking at 32°C (90°F). The month is also characterized by moderate rainfall, averaging 108 mm (4.3 in) over 9 rainy days and a humidity level of 78%. In contrast, August is warmer with a minimum temperature of 21°C (71°F) and an average of 27°C (81°F), while high temperatures reach up to 31°C (89°F). However, it sees more precipitation, totaling 196 mm (7.7 in) across 21 rainy days, and slightly higher humidity at 81%. For more detailed insights, you can check the Surfside Beach weather in August.
When comparing the weather in May and September, both months share similar maximum temperatures, reaching up to 32°C (90°F). However, the average temperature in September is slightly warmer at 26°C (78°F) compared to May’s average of 23°C (73°F). May experiences lower precipitation at 108 mm (4.3 in) over nine days, while September sees an increase in both rainfall and rainy days, with 193 mm (7.6 in) across 14 days. Additionally, humidity levels are slightly higher in September at 81%, compared to 78% in May. For more detailed insights, check out Surfside Beach weather in September.
May and October present distinct weather profiles, showcasing the transition between spring and autumn. In May, temperatures range from a minimum of 12°C (54°F) to a maximum of 32°C (90°F), with an average of 23°C (73°F). This month experiences higher rainfall, totaling 108 mm (4.3 in) over about nine days, accompanied by consistent humidity levels at 78%. In contrast, October offers cooler conditions, with temperatures dipping to a minimum of 7°C (44°F) and peaking at 30°C (87°F), averaging 22°C (72°F). Precipitation is noticeably lower, with 62 mm (2.4 in) over the same number of rainy days, maintaining the humidity at 78%. For those interested in more detailed insights, check out Surfside Beach weather in October.
May and November showcase contrasting weather patterns. In May, temperatures range from a mild 12°C (54°F) at night to a warm 32°C (90°F) during the day, contributing to an average of 23°C (73°F). The month experiences considerable rainfall, with 108 mm (4.3 in) over 9 days and humidity at 78%. In contrast, November features cooler conditions, with a minimum of 2°C (36°F) and a maximum of 26°C (79°F), resulting in an average of 15°C (60°F). Despite a slightly lower precipitation level of 90 mm (3.6 in) over the same number of rainy days, November's humidity rises to 82%. To learn more about the specifics of the weather in November, you can visit Surfside Beach weather in November.
May and December present striking contrasts in weather. In May, temperatures typically range from a mild 12°C (54°F) at night to a warm 32°C (90°F) during the day, creating a comfortable average of around 23°C (73°F). Although May sees some precipitation, with about 108 mm (4.3 in) over 9 days, the humidity is relatively low at 78%. In contrast, December experiences much cooler conditions, with temperatures dropping to a minimum of -1°C (31°F) and an average of 12°C (54°F), peaking at a maximum of 22°C (72°F). Precipitation is slightly higher in December, with 146 mm (5.7 in) over about 10 days, accompanied by increased humidity at 84%. For more detailed information on what to expect in December, check out Surfside Beach weather in December.
As May rolls in, Surfside Beach transforms into a delightful springtime escape, with temperatures rising and the atmosphere becoming increasingly humid. This month stands out with comfortable averages and occasional rain showers, marking a shift from the cooler spring months while still being more temperate than the hot summer ahead. Although precipitation is noticeable, typically occurring on about nine days, the warm sunshine predominates, creating the perfect balance for beachgoers and outdoor enthusiasts. As you enjoy the pleasant climate, don’t forget to explore more about the year-round conditions by checking the Surfside Beach Climate page!