December Weather in Ocean City, United States

Last updated: February 24, 2025

In December, Ocean City experiences a diverse range of weather conditions that shape its coastal charm. With maximum temperatures reaching 25°C (78°F) and an average of 14°C (57°F), the month showcases a mild climate, perfect for brisk seaside strolls. However, nights can be chilly, dipping as low as 1°C (33°F). The area sees 123 mm (4.9 in) of rainfall over approximately 10 days, leading to a humid atmosphere, with humidity levels averaging around 86%. This unique blend of temperatures and precipitation makes December a picturesque time to experience Ocean City's winter allure.

December Temperature in Ocean City

December in Ocean City, United States, marks the transition into winter with temperatures that exhibit a noticeable drop compared to the milder months preceding it. The month opens with a minimum temperature of 1°C (33°F) and an average hovering around 14°C (57°F), creating a crisp, refreshing atmosphere ideal for brisk walks by the beach. The maximum temperatures can still reach a pleasant 25°C (78°F), hinting at the lingering warmth of autumn. As the holiday season approaches, locals and visitors alike can enjoy the festive vibe in a climate that straddles the line between chilly freshness and gentle warmth, making December a unique and charming time to explore this coastal gem.

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

The chart illustrates December 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.
JanFebMarAprMayJunJulAugSepOctNovDec545964687581828280746157
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.

December Precipitation in Ocean City

December in Ocean City brings an average precipitation of 123 mm (4.9 in) over approximately 10 rainy days, marking a notable increase from the more arid November. This month typically sees a transition in weather patterns, with precipitation levels slightly higher than in other late fall months. While December's rainfall is less than that of the peak summer months, it echoes the precipitation tendencies of earlier months like April and October. Visitors can expect a mix of wet and dry days, making December a time when the area’s coastal charm is highlighted by the contrast of grey skies and vibrant winter scenery. As the year wraps up, the steady rain often creates a serene backdrop, perfect for those cozying up indoors or braving the elements for a stroll along the shore.

December Precipitation Trends in Ocean City

The chart displays monthly precipitation patterns in Ocean City, with values for each month alongside December's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec90112621299619016517714711840123
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Ocean City

In December, Ocean City experiences a notable increase in humidity, reaching 86%, the highest level of the year. This rise follows a trend observed in the late fall, where humidity in November also peaked at 83%. As the year progresses, humidity generally decreases from the highs of early winter and spring—83% in January and 82% in February—before dipping to its lowest point of 70% in June. However, as the holiday season approaches, a significant uptick in moisture is evident, leading to a notably humid December. This trend reinforces the coastal city’s character, characterized by its damp, brisk winters and vibrant summer atmosphere.

December Average Humidity in Ocean City

This chart illustrates the average monthly humidity levels in Ocean City, with December's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how December's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec83%82%79%77%74%70%78%78%79%74%83%86%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Ocean City

As the year comes to a close, December in Ocean City ushers in a noticeable drop in UV Index levels, registering at 4, which falls into the moderate exposure category. This is a shift from the extreme levels experienced during the peak summer months, where sunburn times were as quick as 10 minutes. Interestingly, December's burn time increases to 30 minutes, indicating a more forgiving sun. This trend highlights a seasonal transition, as residents and visitors can enjoy outdoor activities with less concern for sun exposure. For those curious about the full spectrum of UV levels throughout the year, you can explore more detailed information at Ocean City UV Index.

Maximum UV Index Levels in Ocean City for December

The chart shows the monthly maximum UV Index (UVI) for Ocean City in December, 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.
JanFebMarAprMayJunJulAugSepOctNovDec589111111121110864
Data source: Ocean City December 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.

December Sunshine in Ocean City

December in Ocean City, United States, offers a delightful respite as the year draws to a close, boasting 225 hours of sunshine. This illuminates the winter landscape, providing a stark contrast to the chill in the air. While the sunshine hours decline from the peak of 333 hours in May, it's worth noting that December still enjoys more sunlight than the early winter months of January and February. As the seasons shift, there's a gradual tapering off from the summer's 329 hours in July, leading to a cozy, sun-drenched December. This trend reflects a comforting balance in Ocean City's climate, where even in the cooler months, the sun still plays a generous role, inviting locals and visitors alike to bask in its glow.

Monthly Sunshine Duration in Ocean City: December Highlighted

The December sunshine duration represents the total number of hours Ocean City experiences direct sunlight during the month of December, excluding cloudy or obstructed periods. This chart compares the sunshine duration of December with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec187h219h292h297h333h296h329h311h287h292h259h225h
Data source: Ocean City December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Ocean City During December

In December, Ocean City enjoys a 46% chance of sunny weather, making it one of the more favorable months for sunshine during the winter season. This figure aligns closely with the probabilities seen in both October and May, suggesting a consistent pattern of sunny conditions as the year wraps up. Interestingly, the likelihood of sun in December is significantly higher than in the peak summer months of June and July, where chances drop to 26% and 23%, respectively. Coupled with November’s impressive 68% chance of sun, it appears that while the weather in December may be cooler, there’s still a solid opportunity for clear skies to break through the winter chill.

Percentage of Sunny Days in December in Ocean City

The chart illustrates the percentage of sunny days in Ocean City throughout the year, with December 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.
JanFebMarAprMayJunJulAugSepOctNovDec44%39%38%50%46%26%23%31%40%46%68%46%
Data source: Ocean City December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Ocean City in December

As December rolls in, Ocean City experiences a return to shorter daylight hours, mirroring the pattern set in January and November with about 10 hours of daylight. This slight dip follows a gradual increase throughout the spring and summer months, peaking in June with a generous 14 hours. From there, daylight hours begin their slow decline, reflecting the seasonal shift as days grow shorter and nights extend. The consistent rhythm of increasing light in spring and summer, followed by a drop in autumn and winter, highlights the beautiful cyclical nature of the seasons in this coastal town.

Average Daylight Hours in Ocean City for December

The chart illustrates the variation in daylight duration in Ocean City throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 25m11h 6m12h12h 55m13h 41m14h 3m13h 51m13h 10m12h 18m11h 23m10h 35m10h 12m
Data source: Ocean City daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Ocean City

As December descends upon Ocean City, the winds pick up slightly from their summer lows, averaging 3.4 m/s (8 mph). This shift marks a subtle resurgence in wind speed, following a trend of gradual decline from the brisk breezes of early spring. Throughout the year, the winds have notably calmed from a peak of 3.8 m/s in both March and February to a minimum of 2.3 m/s in July. December's gusts, however, signal a return to the cooler months, reminiscent of earlier autumn winds that also hovered around similar speeds. This engagement with the atmospheric shifts underscores the dynamic nature of Ocean City’s climate, inviting residents and visitors alike to greet the season with a refreshing, brisk joy.

Average December Wind Speed in Ocean City

The chart displays monthly wind speed patterns in Ocean City, with values for each month shown alongside December's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how December's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.63.83.83.43.43.12.32.72.43.03.13.4 m/s
Data source: Ocean City December wind data, generated using information from the Copernicus Climate Change Service.

How December 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 December'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.

In December, temperatures range from a minimum of 1°C (33°F) to a maximum of 25°C (78°F), with an average of 14°C (57°F). The month sees significant precipitation, averaging 123 mm (4.9 in) over about 10 days, and humidity levels are relatively high at 86%. In contrast, January experiences cooler weather, with temperatures dropping to a minimum of -5°C (23°F) and an average of 12°C (54°F), while still reaching a maximum of 25°C (77°F). Precipitation decreases to 89 mm (3.5 in) over 8 days, and humidity is slightly lower at 83%. For a detailed look at the conditions in the region, check out Ocean City weather in January.

In December, temperatures range from a minimum of 1°C (33°F) to a maximum of 25°C (78°F), averaging around 14°C (57°F), with significant precipitation of 123 mm (4.9 in) over approximately 10 days, accompanied by high humidity at 86%. In contrast, February experiences slightly cooler temperatures, with a minimum of -2°C (29°F) and an average of 15°C (60°F), maintaining a similar maximum of 25°C (77°F). Precipitation decreases to 112 mm (4.4 in) across the same number of days, and humidity drops slightly to 82%. For more detailed insights, check out the link: Ocean City weather in February.

December and March present contrasting weather patterns. In December, temperatures range from a chilly minimum of 1°C (33°F) to a warm maximum of 25°C (78°F), with an average of 14°C (57°F). This month experiences more precipitation, totaling 123 mm (4.9 in) over approximately 10 days, along with higher humidity at 86%. In comparison, March boasts slightly milder conditions, with temperatures ranging from a minimum of 2°C (36°F) up to a maximum of 28°C (83°F) and an average of 18°C (64°F). Precipitation decreases to 62 mm (2.4 in) over about 8 days, while humidity also drops to 79%. For more specific details about March weather, you can check Ocean City weather in March.

When comparing the weather in December and April, it’s clear that April offers warmer and more pleasant conditions. In December, temperatures range from a minimum of 1°C (33°F) to a maximum of 25°C (78°F), with an average of 14°C (57°F). Precipitation levels are also considerable, with 123 mm (4.9 in) falling over about 10 days, accompanied by high humidity of 86%. In contrast, April features milder temperatures, with a minimum of 6°C (44°F) and a maximum of 29°C (85°F), averaging 20°C (68°F). Although April sees slightly higher precipitation at 129 mm (5.1 in) over just 9 days, the humidity drops to a more comfortable 77%. For more detailed information on April weather, check out Ocean City weather in April.

In December, temperatures are much cooler, ranging from a chilly minimum of 1°C (33°F) to a pleasant maximum of 25°C (78°F), with an average of 14°C (57°F). The month also sees significant precipitation, with 123 mm (4.9 in) falling over 10 days and humidity levels remaining high at 86%. In contrast, May brings warmer conditions, with temperatures starting at a milder minimum of 12°C (53°F) and peaking at 33°C (92°F), averaging 24°C (76°F). Precipitation is lower in May at 96 mm (3.8 in) over the same number of days, and the humidity drops to a more comfortable 74%. For a detailed look at what to expect weather-wise, check out Ocean City weather in May.

December and June present distinctly different weather patterns. In December, temperatures range from a chilly minimum of 1°C (33°F) to a comfortable average of 14°C (57°F), peaking at a warm 25°C (78°F). The month sees significant rainfall, with total precipitation reaching 123 mm (4.9 in) over 10 days, accompanied by high humidity at 86%. In contrast, June brings much warmer conditions, with minimum temperatures around 20°C (69°F) and an average that upticks to 27°C (81°F), reaching highs of 34°C (94°F). This month is also quite wet, with 190 mm (7.5 in) of precipitation over 18 days, but the humidity is lower at 70%. For a deeper dive into the delightful climate characteristics of June, check out Ocean City weather in June.

In December, the weather is significantly cooler, with temperatures ranging from a minimum of 1°C (33°F) to a maximum of 25°C (78°F) and an average of 14°C (57°F). The month is relatively wet, receiving 123 mm (4.9 in) of precipitation over about 10 days, along with high humidity levels at 86%. In contrast, July experiences much warmer conditions, with temperatures ranging from a minimum of 23°C (74°F) to a maximum of 35°C (95°F) and an average of 28°C (82°F). This summer month is also wetter, with 165 mm (6.5 in) of rainfall spread over 24 days, but the humidity is slightly lower at 78%. For a more detailed look at July weather, check out Ocean City weather in July.

December and August present contrasting weather patterns. December features cooler temperatures, with a minimum of 1°C (33°F) and an average of 14°C (57°F), making it feel much chillier than August, where temperatures range from a minimum of 23°C (73°F) to an average of 28°C (82°F). Additionally, August experiences significantly more precipitation, totaling 177 mm (7.0 in) over 23 days, compared to December's 123 mm (4.9 in) across just 10 days. Despite the higher rainfall in August, humidity remains lower at 78%, whereas December sees a higher humidity level of 86%. For a detailed look at summer weather, check out Ocean City weather in August.

When comparing the weather in December and September, notable differences are evident in temperature and humidity. December typically experiences milder temperatures, with a minimum of 1°C (33°F) and an average of 14°C (57°F), peaking at 25°C (78°F). In contrast, September boasts warmer conditions, with minimum temperatures around 16°C (60°F) and an average reaching 26°C (80°F), hitting a maximum of 35°C (95°F). Additionally, December has a higher humidity level at 86%, while September presents a slightly lower humidity at 79%. Both months receive significant rainfall, with December averaging 123 mm (4.9 in) over about 10 days, while September is somewhat wetter with 147 mm (5.8 in) over approximately 15 days. For a closer look at September weather patterns, check out Ocean City weather in September.

When comparing the weather in December and October, notable differences are evident. In December, temperatures are generally cooler, with a minimum of 1°C (33°F) and a maximum of 25°C (78°F), while October experiences warmer conditions, ranging from a minimum of 6°C (43°F) to a maximum of 34°C (93°F). Precipitation levels are similar, with December receiving 123 mm (4.9 in) and October slightly less at 118 mm (4.7 in), though both months see rainfall on about ten days. Additionally, December's humidity is higher at 86% compared to October's 74%. For more detailed insights about the October climate, you can refer to Ocean City weather in October.

In comparing the weather of December to November, December presents a slightly cooler overall climate with average temperatures ranging from a minimum of 1°C (33°F) to a maximum of 25°C (78°F), while November experiences average temperatures between 0°C (32°F) and 27°C (81°F). Notably, December also sees a significant increase in precipitation, with 123 mm (4.9 in) falling over about 10 days, compared to November's 40 mm (1.6 in) over just 7 days. Humidity levels are higher in December at 86%, compared to November's 83%. For more insights on November weather, you can check Ocean City weather in November.

Compare Ocean City's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Ocean City

As December descends upon Ocean City, the coastal charm takes on a different hue, marked by cooler temperatures and increased humidity. While the summer months bask in warmth and sunshine, December sees temperatures dipping to a more crisp average of 14°C (57°F), making it a time for cozy jackets and festive gatherings. The month brings about frequent rainfall, with precipitation occurring on about 10 days, resulting in a noteworthy total of 123 mm (4.9 in). This shift in weather not only signals the onset of winter but also enhances the serene beauty of the ocean landscape, offering a unique experience for visitors. To explore more about how Ocean City's climate varies throughout the year, visit Ocean City Climate.