May Weather in Ocean City, United States

Last updated: February 24, 2025

In May, Ocean City, United States, experiences a delightful transition to spring, with maximum temperatures reaching around 27°C (81°F) and an average temperature of 16°C (61°F). The month brings occasional rain, accumulating to 107 mm (4.2 in) over 10 days, while humidity levels hover at a comfortable 78%. This combination of warm days and refreshing breezes makes May an ideal time to embrace outdoor activities and enjoy the scenic coastal beauty that Ocean City has to offer.

May Temperature in Ocean City

As May rolls in, Ocean City experiences a delightful transformation in its temperatures, marking a significant shift from the chill of earlier months. The minimum temperature nudges up to a pleasant 5°C (42°F), while the average temperature climbs to a comfortable 16°C (61°F), bringing a sense of warmth that's welcomed by both locals and visitors. The maximum temperature reaches a delightful 27°C (81°F), offering plenty of sun-filled days perfect for enjoying the beach and outdoor activities. This month not only signals the arrival of summer but also sets the stage for warmer June days ahead, showcasing a steady upward trend that enhances the city's vibrant coastal charm.

May Weather in Ocean City: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Ocean City, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec414345536171777773655346
Data source: Temperature data for Ocean City 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 Ocean City

In May, Ocean City experiences a moderate level of precipitation, recording 107 mm (4.2 inches) over 10 days. This amount reflects a slight increase compared to April's 88 mm (3.5 inches), indicating a transition into the wetter conditions of late spring. Notably, the trend in May's precipitation aligns with the overall pattern observed throughout the year, where months like October remain the wettest. Despite the increase in rainfall, May's average precipitation days remain consistent with the preceding months, maintaining a balanced and enjoyable atmosphere for both residents and visitors. As summer approaches, Ocean City prepares for the shifting dynamics of weather, blending beautiful sunny days with refreshing spring showers.

May Precipitation Trends in Ocean City

The chart displays monthly precipitation patterns in Ocean City, 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.
JanFebMarAprMayJunJulAugSepOctNovDec881179888107761011059513799117
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Ocean City

In Ocean City, United States, the trend in humidity levels throughout the year reveals a gradual decline as spring gives way to summer. In May, humidity drops to 78%, marking a significant decrease from 84% in January and a steady descent from the higher levels of early spring. As the warmth of summer approaches, June sees a slight uptick to 79%, but this remains lower than the preceding months. The following months, July and August, experience the most comfortable levels, with humidity dipping to 74% and 72%, respectively. This trend suggests that May serves as a pivotal transition month, where the coastal breeze and blooming flowers offer a refreshing respite before the peak summer heat arrives.

May Average Humidity in Ocean City

This chart illustrates the average monthly humidity levels in Ocean City, with May's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how May's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec84%83%83%81%78%79%74%72%75%81%85%84%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Ocean City

As May arrives in Ocean City, the UV Index peaks at 10, signaling a transition into the summer months with very high exposure levels and a burn time of just 15 minutes. This sharp increase from April's 9 reflects a growing trend of heightened sun intensity, which continues into June, July, and August, all maintaining the same critical UV Index. Early spring months, like March and April, still present notable levels of sun exposure, but they pale in comparison to the intensity of late spring and summer. As beachgoers flock to the shore, awareness of sun safety becomes increasingly important; it’s vital to stay protected. For more information on sun safety and detailed UV ratings, visit Ocean City UV Index.

Maximum UV Index Levels in Ocean City for May

The chart shows the monthly maximum UV Index (UVI) for Ocean City 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.
JanFebMarAprMayJunJulAugSepOctNovDec3579101010108753
Data source: Ocean City 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 Ocean City

In May, Ocean City basks in 319 hours of radiant sunshine, marking a delightful transition into the vibrant summer months. This sun-soaked milestone represents a significant increase from previous months, particularly from April's 287 hours. As the days lengthen, the area's inviting beaches come alive with activity, setting the stage for a peak summer experience. The trend continues into June, where the sun shines even brighter at 343 hours, leading to the annual high in July with a full 365 hours of sunshine. With May's sunny disposition, it serves as a beautiful precursor to the sun-drenched days that await in the heart of summer.

Monthly Sunshine Duration in Ocean City: May Highlighted

The May sunshine duration represents the total number of hours Ocean City 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.
JanFebMarAprMayJunJulAugSepOctNovDec159h187h270h287h319h343h365h335h294h259h226h192h
Data source: Ocean City May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Ocean City During May

As May rolls into Ocean City, the probability of sunny weather holds steady at 48%, a slight dip from the brighter April skies. This period transitions from the early spring chill into the more vibrant and warm summer days, where the likelihood of sunshine begins to trend upwards, culminating in a peak of 53% in July. Interestingly, May's sunshine chance remains comparable to the early winter months like January, which boasts a 47% chance. As the year progresses, the sunniest months tend to cluster around late summer and early fall, hinting at the unique climate dynamics of Ocean City. Overall, while May offers a decent opportunity for sun-soaked days, it's just the calm before the sunnier summer months.

Percentage of Sunny Days in May in Ocean City

The chart illustrates the percentage of sunny days in Ocean City 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 Ocean City experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec47%29%52%51%49%43%53%39%58%46%56%41%
Data source: Ocean City May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Ocean City in May

As spring unfolds in Ocean City, United States, the daylight duration begins to noticeably increase, offering residents and visitors alike the chance to soak up more sun. May marks a peak in this transition with an impressive 14 hours of daylight, a significant leap from the 11 hours seen in March. The trend is clear: as winter merges into summer, the sun hangs around longer, enriching the vibrant outdoor life the city is known for. Following May, the daylight remains steady at 14 hours through June and July, allowing for extended evenings filled with beach activities and social gatherings. As summer wanes into fall, daylight gradually decreases, tapering down to 12 hours in September and continuing to decline until the daylight returns to 9 hours by December. This natural rhythm not only defines Ocean City’s seasonal charm but also enhances the allure of its sunny shores throughout spring and summer.

Average Daylight Hours in Ocean City for May

The chart illustrates the variation in daylight duration in Ocean City throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 49m10h 46m11h 58m13h 13m14h 15m14h 46m14h 29m13h 34m12h 22m11h 8m10h 4m9h 31m
Data source: Ocean City daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Ocean City

In May, Ocean City experiences a gentle breeze, with an average wind speed of 5.1 m/s (11 mph), marking a slight dip from the preceding months. As spring unfolds, the wind regularly calms compared to February's brisk 6.8 m/s (15 mph) and March's 6.1 m/s (14 mph). This trend of slow winds persists into June and July, providing a tranquil backdrop for beachgoers. Interestingly, the summer months see the winds gradually taper off, with August recording the lowest average at 3.9 m/s (9 mph). As the year progresses into the fall, wind speeds rebound, indicating a dynamic weather pattern that enhances the charm of Ocean City throughout the seasons.

Average May Wind Speed in Ocean City

The chart displays monthly wind speed patterns in Ocean City, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5.96.86.15.75.1 m/s5.14.93.95.56.16.55.6
Data source: Ocean City May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Ocean City Compares to Other Months

The weather in Ocean City 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 Ocean City and find detailed weather information for every month.

When comparing May and January weather, it's clear that the two months exhibit distinct characteristics. May boasts a much warmer climate, with average temperatures ranging from a cool 5°C (42°F) to a pleasant high of 27°C (81°F), while January's temperatures are considerably lower, averaging from a frigid -11°C (13°F) to a milder 17°C (63°F). Furthermore, May experiences higher precipitation levels, totaling 107 mm (4.2 in) over about 10 days, compared to January's 88 mm (3.5 in) over 9 days. Interestingly, the humidity remains relatively high in both months, at 78% in May and 84% in January. For more detailed information on the January climate specifics, visit Ocean City weather in January.

Comparing the weather in May and February reveals distinct seasonal shifts. May boasts a range of temperatures from a chilly minimum of 5°C (42°F) to a warm maximum of 27°C (81°F), with an average of 16°C (61°F). In contrast, February experiences much colder conditions, with minimum temperatures plummeting to -9°C (15°F) and an average of only 6°C (43°F). Precipitation is relatively similar, with May seeing 107 mm (4.2 in) over 10 days and February slightly higher at 117 mm (4.6 in) over 12 days. Moreover, humidity levels in February are marginally higher at 83%, compared to May's 78%. For more detailed insights, you can check out the Ocean City weather in February.

May and March present contrasting weather profiles, with May showcasing milder and warmer conditions compared to the chillier early spring month of March. In May, temperatures range from a minimum of 5°C (42°F) to a maximum of 27°C (81°F), providing an average of 16°C (61°F), while March sees a lower range with minimums around -3°C (26°F) and maximums of 19°C (66°F), yielding an average of just 7°C (45°F). Additionally, May experiences slightly higher precipitation levels at 107 mm (4.2 in) compared to March's 98 mm (3.9 in), though both months see rain on approximately 10 days. May's humidity is slightly lower at 78%, compared to March's 83%, making it feel more comfortable. For more detailed insights on March weather patterns, check out Ocean City weather in March.

In comparison to April, May typically offers warmer temperatures, with an average of 16°C (61°F) compared to April's 12°C (53°F). The temperature range in May also extends higher, reaching a maximum of 27°C (81°F), while April tops out at 21°C (71°F). Although May experiences slightly more precipitation at 107 mm (4.2 in) over about 10 days, April's rainfall is relatively close at 88 mm (3.5 in) across 11 days, contributing to a marginally higher humidity in April at 81% compared to 78% in May. For more details on the weather conditions in April, you can check Ocean City weather in April.

May and June exhibit distinct differences in weather, highlighting the transition from spring to early summer. In May, temperatures range from a cool 5°C (42°F) at night to a pleasant average of 16°C (61°F) during the day, peaking at 27°C (81°F). This month also sees considerable rainfall, with 107 mm (4.2 in) over approximately 10 days, and the humidity sits at 78%.

In contrast, June warms up significantly, with minimum temperatures starting at 13°C (55°F) and an average of 21°C (71°F), reaching a maximum of 29°C (84°F). Rainfall decreases to 76 mm (3.0 in) over 9 days, with a slightly higher humidity of 79%. Overall, June offers warmer conditions and less precipitation, making it a more favorable month for outdoor activities. For more specific insights, check out Ocean City weather in June.

May and July present quite a contrast in weather conditions. In May, temperatures range from a cool minimum of 5°C (42°F) to a more moderate average of 16°C (61°F), peaking at a comfortable 27°C (81°F). The month experiences a fair amount of precipitation with 107 mm (4.2 in) of rain over approximately 10 days, accompanied by a high humidity level of 78%.

In contrast, July is significantly warmer, with temperatures starting at a minimum of 20°C (67°F), averaging around 25°C (78°F), and reaching a hot maximum of 32°C (90°F). The precipitation is slightly lower at 101 mm (4.0 in), still spread over 10 days, but with a marginally lower humidity level of 74%. For more detailed information, you can check Ocean City weather in July.

May and August present distinctly different weather patterns. In May, temperatures range from a chilly 5°C (42°F) at night to a pleasant 27°C (81°F) during the day, with an average of 16°C (61°F). It tends to be a wetter month, receiving about 107 mm (4.2 in) of precipitation over 10 days, paired with relatively high humidity at 78%. In contrast, August offers much warmer conditions, with nighttime lows of 19°C (66°F) and daytime highs reaching up to 30°C (87°F), averaging around 25°C (77°F). Precipitation levels are similar, with 105 mm (4.1 in) expected over 13 days, but the humidity is slightly lower at 72%. For a more detailed look at the weather in August, you can visit Ocean City weather in August.

May and September present contrasting yet pleasant weather patterns. In May, temperatures range from a cool 5°C (42°F) to a warm 27°C (81°F), with an average of 16°C (61°F) and a notable humidity level of 78%. The month is characterized by significant rainfall, totaling 107 mm (4.2 in) over about 10 days. In contrast, September enjoys warmer temperatures, with minimums of 15°C (60°F) and maximums reaching 29°C (84°F), averaging around 23°C (73°F). The humidity is slightly lower at 75%, and precipitation is slightly reduced at 95 mm (3.8 in) over the same number of rainy days. For more details on September weather, visit Ocean City weather in September.

May and October present distinct yet pleasant weather patterns. In May, temperatures range from a minimum of 5°C (42°F) to a maximum of 27°C (81°F), with an average of 16°C (61°F). The month sees about 107 mm (4.2 in) of precipitation over 10 days and maintains a humidity level of 78%. In contrast, October offers slightly warmer temperatures, with a minimum of 8°C (47°F) and a maximum of 28°C (83°F), averaging 19°C (66°F). However, it also experiences a bit more rainfall, totaling 137 mm (5.4 in) over the same number of rainy days, and humidity rises slightly to 81%. For a closer look at what to expect, check out Ocean City weather in October.

May and November present distinct weather patterns that reflect the transition between spring and fall. In May, temperatures range from a minimum of 5°C (42°F) to a maximum of 27°C (81°F), with an average of 16°C (61°F). This month experiences approximately 107 mm (4.2 in) of precipitation over 10 days, coupled with a humidity level of 78%. In contrast, November sees cooler temperatures, with a minimum of 0°C (32°F) and a maximum of 22°C (72°F), averaging around 12°C (53°F). With a slightly lower precipitation total of 99 mm (3.9 in) over 9 days and higher humidity at 85%, November weather can feel more damp. For a closer look at what to expect, check out the Ocean City weather in November.

May and December present strikingly different weather conditions. In May, temperatures range from a minimum of 5°C (42°F) to a maximum of 27°C (81°F), with an average of 16°C (61°F), accompanied by relatively high humidity at 78%. The month sees moderate rainfall, with about 107 mm (4.2 in) over 10 days. In contrast, December is much colder, with temperatures dipping as low as -6°C (22°F) and averaging only 8°C (46°F). While the maximum temperature reaches 19°C (66°F), the humidity rises to 84%, and precipitation is slightly higher at 117 mm (4.6 in) over the same number of days. To explore more about weather specifics in December, you can refer to this link: Ocean City weather in December.

Compare Ocean City's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Ocean City

As May arrives in Ocean City, the weather begins to shift, showcasing a delightful blend of warmth and mildness that sets it apart from the cooler spring months. With average temperatures comfortably resting at 16°C, residents and visitors alike can enjoy the invigorating breeze while soaking in more sunshine. However, occasional rain showers, averaging about 107 mm across 10 days, remind us that spring isn't quite done yet. The higher humidity levels, reaching 78%, lend a refreshing softness to the air, making it the perfect time for coastal strolls or beach outings. For a deeper understanding of the seasonal transitions, explore more at Ocean City Climate.