December Weather in Belmar, United States

Last updated: February 24, 2025

In Belmar, United States, December welcomes a chilly embrace, with average temperatures hovering around 5°C (41°F). Daily highs can reach up to 18°C (64°F), providing occasional respite, while night temperatures may plummet to a brisk -10°C (15°F). This month experiences significant precipitation, totaling 127 mm (5.0 in) over approximately 10 days, contributing to an overall humidity level of 80%, which accentuates the winter atmosphere. With its blend of cold air and dampness, December in Belmar is a true representation of winter's character, setting the stage for cozy gatherings and festive cheer.

December Temperature in Belmar

As December settles in Belmar, temperatures begin to dip, embracing the chill of winter. The month showcases a notable decline from November's milder averages, with minimum temperatures plunging to -10°C (15°F) and average readings hovering around 5°C (41°F). With maximums reaching a comfortable 18°C (64°F), residents experience a crisp yet crisp environment, perfect for cozy winter activities. This transitional month marks a distinct shift in the climate, highlighting the cooler and more invigorating character of the season as we approach the year's end. While it may not be the coldest month, December certainly sets the stage for the winter months ahead, balancing the vibrant festivities with nature's quiet embrace.

December Weather in Belmar: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Belmar, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec363842516070777670624941
Data source: Temperature data for Belmar 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 Belmar

December in Belmar, United States, wraps up the year with moderate precipitation, totaling 127 mm (5.0 in) over 10 days. This marks a consistent trend, as December's rainfall aligns closely with figures from previous months like November, which saw 100 mm, and October with 153 mm. The winter season begins to settle in, but the city experiences a gentle decline in both rainfall amount and precipitation days compared to the wetter summer months, where figures reached up to 129 mm in July and August. This pattern suggests that while December retains a healthy share of moisture, the overall trend indicates a shift towards drier conditions as winter progresses.

December Precipitation Trends in Belmar

The chart displays monthly precipitation patterns in Belmar, 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.
JanFebMarAprMayJunJulAugSepOctNovDec7812910912412989129126102153100127
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Belmar

Throughout the year, Belmar's humidity exhibits a clear trend, with the highest levels occurring in the winter months and gradually decreasing as summer approaches. In December, humidity sits at a moderate 80%, slightly lower than the preceding months of November's 82%. This winter spike aligns with the higher humidity levels seen in January and February, where figures peak at 84% and 82% respectively. As the seasons shift toward spring and summer, humidity levels consistently decrease, falling to their annual lows of 62% in July. This fluctuation not only characterizes the coastal climate of Belmar but also provides a refreshing contrast, where December's 80% reflects the lingering crispness of winter air before the warmer months arrive.

December Average Humidity in Belmar

This chart illustrates the average monthly humidity levels in Belmar, 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.
JanFebMarAprMayJunJulAugSepOctNovDec84%82%81%78%70%69%62%65%68%74%82%80%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Belmar

In December, Belmar experiences a noticeable drop in the UV Index, which falls to 2, categorizing it as low. This trend marks a significant shift from the very high levels observed during the summer months, where the UV Index peaked at 10 in June and July, resulting in a burn time of just 15 minutes. The cooler months offer more moderate exposure, with burn times extending to 45 minutes this month. As the year wraps up, the lower UV levels indicate a safer environment for outdoor activities without the immediate risk of sunburn that characterizes the sunnier seasons. For more detailed monthly insights, check out Belmar UV Index.

Maximum UV Index Levels in Belmar for December

The chart shows the monthly maximum UV Index (UVI) for Belmar 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.
JanFebMarAprMayJunJulAugSepOctNovDec356810101098642
Data source: Belmar 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 Belmar

Amidst the chilly embrace of winter, December in Belmar brings a pleasant 180 hours of sunshine, offering a gentle reprieve as the year draws to a close. This month marks a subtle transition from the sun-drenched peak of summer, where July shines with a robust 353 hours, toward the cozy glow of New Year's celebrations. As the days shorten, the sunshine gradually tapers off from the previous months, yet December's daylight still outshines January, suggesting that even in winter, Belmar is kissed by a warm reflection of the sun's lingering presence. The seasonal ebb and flow of light reveals a comforting consistency, as residents can still relish in the brighter moments that December has to offer, making it a month of both reflection and anticipation.

Monthly Sunshine Duration in Belmar: December Highlighted

The December sunshine duration represents the total number of hours Belmar 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.
JanFebMarAprMayJunJulAugSepOctNovDec153h182h257h249h287h325h353h323h282h232h217h180h
Data source: Belmar December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Belmar During December

In Belmar, the likelihood of sunny weather dips significantly in December, with a mere 32% chance of sunshine. This reduction marks one of the lowest probabilities of the year, following a pattern observed from the prior months. Notably, the sun shines most frequently during the transitional months of March and November, showcasing a stark contrast to the gloomy December climate. While December brings a festive atmosphere, it also signals the onset of winter, when cloudy days and chilly weather become more prevalent than the bright, sunny skies enjoyed earlier in the year.

Percentage of Sunny Days in December in Belmar

The chart illustrates the percentage of sunny days in Belmar 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 Belmar experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec49%30%56%46%44%38%46%30%48%41%55%32%
Data source: Belmar December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Belmar in December

In Belmar, United States, December brings a return to shorter days, with daylight lasting approximately 9 hours, mirroring the amount of sunlight in January and November. As the year progresses, there's a noticeable gradual increase in daylight from the 10 hours of February to a peak of 14 hours during the vibrant months of May through July. Following this bright summer stretch, daylight begins to dwindle again, dropping to 12 hours in September and down to 11 hours in October. By the time December arrives, the cycle of light has come full circle, reinforcing the seasonal rhythm of longer summer days and shorter winter ones. This variation not only underscores the changing seasons but also invites residents to embrace the festive charm that December brings, even on its darker days.

Average Daylight Hours in Belmar for December

The chart illustrates the variation in daylight duration in Belmar throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 39m10h 40m11h 58m13h 18m14h 25m14h 58m14h 40m13h 40m12h 24m11h 5m9h 55m9h 20m
Data source: Belmar daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Belmar

As December settles in Belmar, the wind begins to shift, with an average speed of 4.4 m/s (10 mph). This marks a gradual decline from the year's earlier months, where the wind blew more robustly, particularly in January and February, averaging 5.1 m/s and 5.2 m/s respectively. The transition into the colder winter months reveals a notable pattern: winds tend to be calmer from late spring through early autumn, peaking in the winter’s embrace before tapering off again. The consistent soft breeze in December invites residents and visitors alike to enjoy the crisp coastal air, offering a serene atmosphere perfect for peaceful strolls along the beach.

Average December Wind Speed in Belmar

The chart displays monthly wind speed patterns in Belmar, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5.15.25.14.54.33.93.43.44.24.64.84.4 m/s
Data source: Belmar December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Belmar Compares to Other Months

The weather in Belmar 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 Belmar and find detailed weather information for every month.

December and January exhibit distinct weather patterns, with January generally colder than December. In December, temperatures range from a minimum of -10°C (15°F) to a maximum of 18°C (64°F), with an average of 5°C (41°F), while January sees even lower temperatures, with a minimum of -15°C (5°F) and an average of 2°C (37°F). Precipitation is slightly lower in January at 78 mm (3.1 in) over 9 days compared to December’s 127 mm (5.0 in) over 10 days. Additionally, January's humidity rises to 84%, a notch above December's 80%. For more details on the specific conditions during this chilly month, you can check Belmar weather in January.

In December, temperatures range from a low of -10°C (15°F) to a high of 18°C (64°F), with an average temperature of around 5°C (41°F). The month brings substantial precipitation, with 127 mm (5.0 in) falling over approximately 10 days, and humidity levels hover around 80%. In contrast, February sees slightly colder temperatures, with a minimum of -14°C (6°F) and a maximum of 20°C (67°F), resulting in an average temperature of 4°C (39°F). February experiences a similar level of precipitation at 129 mm (5.1 in) spread over about 12 days, while humidity rises slightly to 82%. For more detailed insights on February weather, you can visit Belmar weather in February.

The weather in December features a chilly average temperature of 5°C (41°F), with a minimum of -10°C (15°F) and a maximum of 18°C (64°F). In contrast, March sees a slightly warmer average of 6°C (43°F), with temperatures ranging from a minimum of -8°C (18°F) to a maximum of 23°C (74°F). While December experiences a higher precipitation rate of 127 mm (5.0 in) over 10 days, March has slightly less at 109 mm (4.3 in) but with rain occurring on 11 days. Both months exhibit high humidity, with December at 80% and March slightly higher at 81%. For more detailed information on March weather, visit Belmar weather in March.

December and April present stark contrasts in weather. December features colder temperatures, with a minimum of -10°C (15°F) and an average of 5°C (41°F), while April experiences more moderate conditions, starting from a minimum of 0°C (32°F) and averaging 11°C (51°F). Precipitation is slightly higher in December at 127 mm (5.0 in) over 10 days compared to April's 124 mm (4.9 in) over 12 days. Humidity levels are fairly comparable, with December at 80% and April slightly less at 78%. Overall, April offers a more temperate climate, heralding the arrival of spring. For more details, you can explore Belmar weather in April.

December and May present stark contrasts in weather patterns. In December, temperatures can plunge as low as -10°C (15°F), with an average of 5°C (41°F) and a maximum reaching 18°C (64°F). Humidity is high at around 80%, and the month sees around 127 mm of precipitation over approximately 10 days. In contrast, May offers much milder conditions, with a minimum temperature of 3°C (37°F) and an average of 15°C (60°F), peaking at a warm 29°C (85°F). The precipitation slightly increases to 129 mm, but falls over 13 days, while humidity drops to a more comfortable 69%. For a detailed overview, check out Belmar weather in May.

In December, the weather is significantly colder, with temperatures ranging from a minimum of -10°C (15°F) to a maximum of 18°C (64°F) and an average of 5°C (41°F). This month also experiences higher humidity at 80%, alongside substantial precipitation of 127 mm (5.0 in) over around 10 days. In contrast, June brings milder temperatures, with a minimum of 10°C (51°F) and a maximum of 31°C (88°F), averaging 21°C (70°F). The humidity drops to 69%, and precipitation decreases to 89 mm (3.5 in) over 11 days, making it a generally drier month. For more information on weather conditions in June, you can visit Belmar weather in June.

December and July present starkly contrasting weather conditions. In December, temperatures can plunge as low as -10°C (15°F), but the average hovers around a brisk 5°C (41°F), peaking at 18°C (64°F). With a high humidity of 80%, the month sees around 127 mm (5.0 in) of precipitation over approximately 10 days, giving it a chilly and damp atmosphere. In contrast, July boasts much warmer temperatures, with minimums of 17°C (63°F) and averages reaching 25°C (77°F), peaking at a sweltering 34°C (93°F). Despite slightly more precipitation at 129 mm (5.1 in) over 13 days, the humidity drops to a more comfortable 62%, creating a bright and sunny summer feel. For more detailed information, check out Belmar weather in July.

December and August present contrasting weather conditions. In December, temperatures range from a chilly minimum of -10°C (15°F) to a pleasant maximum of 18°C (64°F), with an average of 5°C (41°F). This month also features notable precipitation, averaging 127 mm (5.0 in) over about 10 rainy days, coupled with a high humidity level at 80%. In contrast, August brings warmer temperatures, with a minimum of 17°C (63°F) and a maximum reaching 32°C (89°F), averaging around 24°C (76°F). While August experiences slightly less precipitation at 126 mm (4.9 in), rain occurs more frequently, with about 14 rainy days and lower humidity at 65%. For more details on August's weather, you can visit Belmar weather in August.

When comparing the weather between December and September, the differences are striking. December is characterized by colder temperatures, with a minimum of -10°C (15°F) and an average of 5°C (41°F), whereas September enjoys a much warmer climate with minimums around 11°C (51°F) and an average of 21°C (71°F). The maximum temperature in December reaches only 18°C (64°F), while September can soar up to 31°C (87°F). Additionally, December experiences more precipitation, totaling 127 mm (5.0 in) over 10 days, compared to September's 102 mm (4.0 in) over the same number of days. Humidity levels also differ, with December being more humid at 80%, compared to September’s 68%. For more insights on September weather, check out Belmar weather in September.

In comparing the weather of December and October, notable differences emerge. December typically experiences much colder temperatures, with a minimum of -10°C (15°F) and an average of 5°C (41°F), contrasting sharply with October's milder conditions where temperatures range from a minimum of 4°C (40°F) to an average of 17°C (62°F) and can peak at 32°C (89°F). Additionally, December sees more humid conditions at 80% and a total precipitation of 127 mm (5.0 in) over 10 days, whereas October has slightly higher precipitation at 153 mm (6.0 in) but with lower humidity at 74%. For further details about October's climate, you can view Belmar weather in October.

In comparing the weather between November and December, we observe notable shifts in temperature and precipitation patterns. December experiences a wider temperature range with minimums dropping to -10°C (15°F) and an average of 5°C (41°F), while November has a milder average of 9°C (49°F) with a maximum of 22°C (72°F). Additionally, December sees increased precipitation, recording 127 mm (5.0 in) over 10 days compared to November's 100 mm (3.9 in) during the same period. Humidity levels are quite similar, with December at 80% and November slightly higher at 82%. For a detailed look at November's weather, visit Belmar weather in November.

Compare Belmar's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Belmar

As December sweeps into Belmar, a noticeable shift in weather patterns emerges compared to other months. With temperatures dipping significantly, residents and visitors experience a cooler climate, contrasting starkly with the milder fall months. The increased precipitation, totaling 127 mm over about 10 days, adds a touch of wintery charm, often creating a serene atmosphere paired with heightened humidity levels. This blend of chilly air and moisture not only marks the onset of winter but also sets the stage for festive celebrations, making December a unique time to enjoy Belmar’s cozy vibes. For a more detailed look at what to expect throughout the year, explore Belmar Climate.