December Weather in Sunny Isles Beach, United States

Last updated: February 24, 2025

Discover the delightful December weather in Sunny Isles Beach, United States. This month welcomes warm temperatures, with a maximum of 27°C (81°F) and an average of 23°C (74°F), making it an ideal time for outdoor activities. Although the minimum dips to 12°C (55°F), the mild climate is perfect for enjoying the scenic beaches. Expect intermittent rainfall, with an average precipitation of 56 mm (2.2 in) over 11 days, contributing to the region's lush, vibrant atmosphere. With an average humidity level of 81%, visitors can relish in the refreshing ocean breezes while soaking up the sun in this tropical paradise.

December Temperature in Sunny Isles Beach

In Sunny Isles Beach, December marks the transition into a delightful winter season, with temperatures ranging from a chilly 12°C (55°F) at night to a pleasant 27°C (81°F) during the day. As the months lead into winter, the average temperature holds steady at 23°C (74°F), creating an inviting atmosphere for both locals and visitors. This vibrant coastal destination experiences a notable decline in temperature from the previous months, yet remains significantly warmer than many other holiday getaways. With its combination of balmy days and cooler nights, Sunny Isles Beach offers the perfect setting to enjoy the festive season by the sea, blending warmth and comfort seamlessly.

December Weather in Sunny Isles Beach: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Sunny Isles Beach, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec717373767881828382807673
Data source: Temperature data for Sunny Isles Beach 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 Sunny Isles Beach

In Sunny Isles Beach, December brings a gentle reprieve from the heavier rains of the preceding months, with precipitation measuring 56 mm (2.2 in) across approximately 11 days. This marks a significant decrease compared to the wetter months of September and October, which often see totals exceeding 180 mm. Despite being part of Florida's winter season, December's rainfall is relatively modest, embodying the region's transition into cooler and drier weather while still maintaining occasional showers. As the year concludes, this month showcases a balance, offering sunny spells interspersed with light rain, ideal for both relaxation and outdoor activities.

December Precipitation Trends in Sunny Isles Beach

The chart displays monthly precipitation patterns in Sunny Isles Beach, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4662407917014413714319518311956
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Sunny Isles Beach

December in Sunny Isles Beach experiences a notable uptick in humidity, rising back to 81%, mirroring the levels seen at the start of the year. This month marks a shift from the generally declining trend observed from June to November, where humidity levels gradually decreased from a comfortable 69% in June to a more humid 80% in November. The end of the year brings a familiar mugginess, reflecting the transition into winter and emphasizing the region's tropical essence. As temperatures lower slightly during this period, the increased humidity adds a touch of warmth, making December a month where the cozy, coastal vibe remains ever-present.

December Average Humidity in Sunny Isles Beach

This chart illustrates the average monthly humidity levels in Sunny Isles Beach, 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.
JanFebMarAprMayJunJulAugSepOctNovDec81%80%76%73%71%70%70%72%76%79%80%81%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Sunny Isles Beach

In Sunny Isles Beach, December marks a notable dip in the UV Index, dropping to a moderate level of 6, which falls under the high exposure category. This is a refreshing change from the extreme levels witnessed during the summer months, where values soared to 12 or higher. As winter sets in, residents and visitors can enjoy longer burn times of 25 minutes compared to the significantly shorter 10 minutes experienced in the peak of summer. This seasonal shift emphasizes the importance of adjusting sun safety practices throughout the year. For more detailed insights on UV exposure levels, check out Sunny Isles Beach UV Index.

Maximum UV Index Levels in Sunny Isles Beach for December

The chart shows the monthly maximum UV Index (UVI) for Sunny Isles Beach 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.
JanFebMarAprMayJunJulAugSepOctNovDec69101212131212111086
Data source: Sunny Isles Beach 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 Sunny Isles Beach

As the year winds down, December in Sunny Isles Beach continues to bask in a generous 284 hours of sunshine, embodying a warm escape amidst the holiday season. This month's sunlight sets a charming backdrop for winter festivities, while revealing a clear trend of diminishing daylight hours as the year progresses. After a peak in July with an impressive 345 hours, the days gradually shorten, yet December's offering remains comfortably robust compared to the earlier months of the year. In fact, December shines brighter than November, reinforcing Sunny Isles Beach's allure as a sunny getaway even in the twilight of the calendar year.

Monthly Sunshine Duration in Sunny Isles Beach: December Highlighted

The December sunshine duration represents the total number of hours Sunny Isles Beach 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.
JanFebMarAprMayJunJulAugSepOctNovDec214h277h321h331h320h310h345h342h315h301h273h284h
Data source: Sunny Isles Beach December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Sunny Isles Beach During December

In Sunny Isles Beach, December shines as one of the most promising months for sun-seekers, boasting a 62% chance of sunny weather. This marks a notable increase from the previous month, where the likelihood dipped to 38% in November. Following a trend of fluctuating sunshine throughout the year, December emerges as a clear standout, surpassing both early winter months and aligning closely with the sunniest days of late winter and early spring. While the summer months tend to bring more cloud cover, December invites residents and visitors alike to enjoy the warmth and brightness, making it an ideal time to bask in the beachside charm of this vibrant locale.

Percentage of Sunny Days in December in Sunny Isles Beach

The chart illustrates the percentage of sunny days in Sunny Isles Beach 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 Sunny Isles Beach experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec39%59%54%56%49%16%20%25%33%44%38%63%
Data source: Sunny Isles Beach December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Sunny Isles Beach in December

As December rolls in, Sunny Isles Beach experiences a decrease in daylight, with the sun gracing the skies for 10 hours a day. This marks a continuation of the shorter days that begin in November, reflecting a seasonal trend that sees daylight gradually taper off toward the year’s end. Throughout the earlier months, from January to March, daylight lengthens significantly, peaking at 13 hours in May through July, before retreating once again. The pattern showcases a natural ebb and flow of sunlight, characteristic of this coastal paradise, where despite the shorter days in winter, the vibrant atmosphere of Sunny Isles Beach remains ever inviting.

Average Daylight Hours in Sunny Isles Beach for December

The chart illustrates the variation in daylight duration in Sunny Isles Beach throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 42m11h 16m12h 1m12h 46m13h 24m13h 43m13h 33m12h 59m12h 16m11h 30m10h 51m10h 31m
Data source: Sunny Isles Beach daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Sunny Isles Beach

In December, Sunny Isles Beach experiences a gentle breeze with an average wind speed of 4.1 m/s (9 mph). As the year draws to a close, the winds tend to be milder compared to the brisk gusts of earlier months, peaking at 6.0 m/s (13 mph) in February and hovering around comfortable levels from April to June. The trend shows a gradual decline in wind speed as the summer months wane, with July recording the year's softest winds at 3.8 m/s (8 mph). This pattern of decreasing wind intensity culminates in December, creating a serene atmosphere perfect for enjoying the beach or taking leisurely strolls along the shore. Overall, the month reflects a harmonious balance between calmness and the refreshing tropical air that characterizes Sunny Isles Beach.

Average December Wind Speed in Sunny Isles Beach

The chart displays monthly wind speed patterns in Sunny Isles Beach, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.86.05.85.25.54.83.84.22.94.35.14.1 m/s
Data source: Sunny Isles Beach December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Sunny Isles Beach Compares to Other Months

The weather in Sunny Isles Beach 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 Sunny Isles Beach and find detailed weather information for every month.

When comparing the weather between December and January, both months show relatively mild temperatures with December averaging 23°C (74°F) and January slightly cooler at 22°C (71°F). The minimum temperatures are also comparable, with December's low at 12°C (55°F) and January's at 10°C (50°F). However, January experiences less precipitation, with 45 mm (1.8 in) over 9 days, compared to December's 56 mm (2.2 in) over 11 days. Humidity remains consistent at 81% for both months, making for a pleasantly warm climate overall. For more detailed information, you can check Sunny Isles Beach weather in January.

In December, Sunny Isles Beach experiences mild temperatures, with minimums around 12°C (55°F) and maximums reaching up to 27°C (81°F). The month typically sees average precipitation around 56 mm (2.2 in) over approximately 11 days, accompanied by a humidity level of 81%. In contrast, February maintains a similar temperature range, with minimums still at 12°C (54°F) and maximums at 27°C (80°F). However, precipitation slightly increases to 62 mm (2.4 in) over about 13 days, while the humidity levels remain relatively close at 79%. For more details on February's weather, check out Sunny Isles Beach weather in February.

In December, the weather is warm and humid, with temperatures ranging from a minimum of 12°C (55°F) to a maximum of 27°C (81°F), and an average temperature of 23°C (74°F). There is a total precipitation of 56 mm (2.2 in) spread over 11 days, contributing to the humidity level of 81%. In contrast, March experiences slightly higher temperatures, with a minimum of 15°C (59°F) and a maximum of 28°C (83°F), while still maintaining the same average temperature of 23°C (74°F). The month sees a decrease in rainfall, totaling 40 mm (1.6 in) across just 7 days, resulting in a lower humidity of 76%. For more detailed information, visit Sunny Isles Beach weather in March.

When comparing the weather in December and April, it's clear that both months offer warm temperatures, but April tends to be slightly warmer overall. In December, the temperatures range from a low of 12°C (55°F) to a high of 27°C (81°F), while in April, the minimum temperature is higher at 17°C (63°F) and can reach up to 30°C (87°F). Additionally, December experiences an average humidity of 81%, making it feel a bit more humid compared to April's 73%. Both months see significant rainfall, with December receiving 56 mm (2.2 in) over approximately 11 days and April seeing a bit more precipitation at 79 mm (3.1 in) over 12 days. For more detailed information, you can check the weather specifics here: Sunny Isles Beach weather in April.

In comparing the weather of December and May, notable differences emerge. December features milder temperatures, with a minimum of 12°C (55°F) and an average around 23°C (74°F), while May offers warmer conditions, with a minimum of 20°C (69°F) and an average of 26°C (78°F). Precipitation levels also differ significantly; December receives 56 mm (2.2 in) over 11 days, whereas May sees much higher rainfall of 170 mm (6.7 in) across 17 days. Despite this, May has a lower humidity level at 71%, compared to December's 81%. For a detailed look at the weather in May, check out Sunny Isles Beach weather in May.

When comparing the weather between December and June, notable differences emerge. December boasts a milder climate with average temperatures ranging from a minimum of 12°C (55°F) to a maximum of 27°C (81°F), accompanied by higher humidity levels at 81%. In contrast, June is warmer, with temperatures varying from 23°C (75°F) to 30°C (86°F) and experiencing more precipitation, totaling 144 mm (5.7 in) over about 20 days. This combination of heat and moisture gives June a distinctly tropical feel compared to the cooler, drier December weather. For those curious about the specifics, you can explore more about Sunny Isles Beach weather in June.

December and July each showcase distinct weather patterns. In December, temperatures are milder, ranging from a minimum of 12°C (55°F) to a maximum of 27°C (81°F), with an average of 23°C (74°F). This month experiences about 56 mm (2.2 in) of precipitation over 11 days, coupled with high humidity levels of 81%. In contrast, July is significantly warmer, with temperatures fluctuating between 25°C (77°F) and 31°C (88°F), averaging 28°C (82°F). July also sees increased rainfall, totaling 137 mm (5.4 in) over 23 days, yet it maintains a lower humidity of 70%. For more detailed information, check out Sunny Isles Beach weather in July.

December and August in Sunny Isles Beach exhibit distinct weather patterns. December enjoys milder temperatures, with lows around 12°C (55°F), an average of 23°C (74°F), and highs reaching 27°C (81°F). Despite a comfortable climate, this month experiences some rainfall, with about 56 mm (2.2 in) spread over 11 days and an average humidity of 81%.

In contrast, August is characterized by much warmer temperatures, where the minimum hits 25°C (78°F), the average is 28°C (83°F), and maximums can reach up to 30°C (87°F). This month also sees significantly higher precipitation levels, with around 143 mm (5.6 in) over 23 days, although humidity is lower at 72%. For a closer look at August weather specifics, you can check Sunny Isles Beach weather in August.

December weather in Sunny Isles Beach is generally milder, with temperatures ranging from a minimum of 12°C (55°F) to a maximum of 27°C (81°F) and an average of 23°C (74°F). The month sees about 56 mm (2.2 in) of precipitation over 11 days, coupled with a relatively high humidity level of 81%. In contrast, September is hotter and more humid, with temperatures fluctuating between a minimum of 25°C (77°F) and a maximum of 31°C (87°F), averaging 28°C (82°F). However, September also experiences significantly higher rainfall, totaling 195 mm (7.7 in) over 21 days, resulting in a humid atmosphere with 76% humidity. For more details on September weather, you can refer to Sunny Isles Beach weather in September.

When comparing the weather in December and October, December tends to have milder temperatures, with a minimum of 12°C (55°F) and an average of 23°C (74°F), while October is notably warmer, featuring a minimum of 17°C (62°F) and an average of 27°C (80°F). Rainfall is also a significant factor; December receives 56 mm (2.2 in) of precipitation over about 11 days, compared to October's much wetter conditions with 183 mm (7.2 in) spread across 21 days. Humidity levels are fairly similar, with December sitting at 81% and October at 79%. For more detailed weather insights, you can check Sunny Isles Beach weather in October.

In comparing the weather between November and December, December tends to be slightly cooler with average temperatures ranging from a minimum of 12°C (55°F) to a maximum of 27°C (81°F), while November offers warmer averages of 14°C (57°F) to 28°C (83°F). Additionally, December experiences less rainfall, measuring only 56 mm (2.2 in) over 11 days, compared to November's 119 mm (4.7 in) over 16 days. Humidity levels remain relatively similar, with December at 81% and November at 80%. For a more detailed look at November weather, check out Sunny Isles Beach weather in November.

Compare Sunny Isles Beach's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Sunny Isles Beach

As December unfolds in Sunny Isles Beach, the weather offers a delightful shift that feels distinctly different from the warmer months. With average temperatures hovering around a comfortable 23°C (74°F), it’s a perfect time for outdoor activities without the oppressive heat typical of summer. While precipitation becomes a bit more frequent, with about 11 rainy days, these showers are often brief, making way for sunny interludes. The humidity remains high at 81%, but the overall cooler temperatures provide a refreshing respite from the sweltering summer months. For more detailed insights on the seasonal variations, check out the full overview at Sunny Isles Beach Climate. Enjoy the mild winter charm that makes December a unique experience in this coastal paradise!