Last updated: February 24, 2025
December in New Smyrna Beach, United States, offers a mild and refreshing climate, perfect for enjoying the outdoors. With maximum temperatures reaching 30°C (87°F) and an average of 18°C (64°F), the weather remains pleasantly warm during the day. However, temperatures can dip as low as 2°C (36°F) at night, so layering is advised. The month sees about 79 mm (3.1 in) of rainfall spread across 8 days, contributing to the region's lush greenery. Coupled with humidity levels averaging 84%, December is a uniquely vibrant time, ideal for beach strolls and festive activities while remaining aware of occasional showers.
In December, New Smyrna Beach experiences a comforting transition into winter as temperatures begin to dip yet remain mild compared to many regions. With nighttime lows averaging 2°C (36°F) and daytime highs reaching around 30°C (87°F), the December climate is characterized by pleasant, sunny days that invite outdoor activities. The average temperature rests at a comfortable 18°C (64°F), making it an appealing time for visitors seeking a reprieve from colder climates. As the year wraps up, the temperature patterns suggest a trend towards cooler evenings but still abundant warmth during the day, offering the perfect blend of winter charm and tropical allure.
December in New Smyrna Beach sees an average precipitation of 79 mm (3.1 in) over about 8 days, marking a noticeable dip in rainfall compared to the heavier summer months. This month's rainfall is relatively moderate, nestled between November's 56 mm and the dramatically wet conditions of June and July, which often exceed 200 mm. The consistency of rainfall in December hints at a transition from the wetter late summer and fall months to drier winter conditions. As the year closes, visitors can expect some rainy days, but overall, the weather remains pleasant, making for a balanced end to the year.
In December, New Smyrna Beach experiences its highest humidity of the year at 84%, marking a slight increase from November's 82%. This uptick continues the trend of elevated humidity levels throughout the winter months, which generally remain higher than early spring. After a gradual decline from April's 70% to May's 68%, humidity began to oscillate around the 75% to 83% range, peaking again in these colder months. While December’s moisture sets the stage for a cozy, albeit sticky, coastal atmosphere, it also signals a transition towards drier days as the year draws to a close. Thus, residents and visitors alike should prepare for that characteristic warmth and balmy air synonymous with New Smyrna Beach, even in the depths of winter.
As December arrives in New Smyrna Beach, the UV Index drops significantly to 5, placing it in the moderate exposure category with a burn time of 30 minutes. This decline marks a shift from the extreme levels seen in the summer months, such as June and July, when the UV Index peaks at 12, demanding much shorter exposure times of just 10 minutes. While winter brings a welcome reprieve, the overall trend throughout the year shows fluctuating UV levels, with very high indices in spring and early fall. Visitors should be mindful of their sun exposure, even in December, by checking the UV Index regularly at New Smyrna Beach UV Index.
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In December, New Smyrna Beach enjoys 257 hours of sunshine, a pleasant way to conclude the year. While this is a dip compared to the sun-soaked summer months, which boast an impressive high of 336 hours in July, it still offers a decent amount of bright days for outdoor activities and relaxation. Notably, the trend throughout the year reveals that as temperatures cool, sunlight hours gradually decrease, peaking during the warmest months of May and July. However, December’s radiant skies remain a charming invitation to embrace the beauty of winter on the beach, promising cozy sunsets as the holiday season unfolds.
In December, New Smyrna Beach enjoys a 54% chance of sunny weather, making it the most promising month for sunshine in the latter part of the year. This uptick in sunny days contrasts with the summer months, where the likelihood of clear skies drops significantly, reaching a low of 15% in August. Interestingly, December stands out not only for its higher sun probability but also signifies a gradual shift from the reliable sunshine seen in the earlier months like October and November, both at 45%. This trend suggests that as winter approaches, New Smyrna Beach becomes a more appealing destination for those seeking sun-filled days amidst the holiday season.
As the year winds down in New Smyrna Beach, December brings a return to 10 hours of daylight, mirroring the shorter days of January and November. This seasonal dip follows a gradual rise in daylight starting from the early months of the year, where February boasts 11 hours, culminating in a peak of 13 hours during the sun-soaked summer months from May through August. The trend reveals a rhythmic cycle of daylight that ebbs and flows, with spring and summer offering the longest days, while the winter months gently usher in shorter sunlight hours, inviting a cozier atmosphere for residents and visitors alike.
As December unfolds in New Smyrna Beach, the winds take on a gentler demeanor, with an average speed of 2.7 m/s (6 mph). This marks a notable dip from the brisker winds characteristic of the earlier months, particularly November, which boasted an average of 3.4 m/s (8 mph). Over the year, a clear trend emerges: winter months generally experience lighter breezes compared to the spring and fall, with January and February holding steady at similar speeds of 3.4 m/s (8 mph) and 3.5 m/s (8 mph), respectively. As we embrace the coziness of the winter season, the soft December winds set a tranquil backdrop, inviting both locals and visitors alike to enjoy the serene beauty of coastal life.
The weather in New Smyrna 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 New Smyrna Beach and find detailed weather information for every month.
December and January weather in New Smyrna Beach show some notable differences. December typically features warmer temperatures, with a minimum of 2°C (36°F) and an average high of 30°C (87°F), while January experiences a cooler start, with a minimum of -2°C (29°F) and an average high of 30°C (86°F). Precipitation is also reduced in January, with only 39 mm (1.6 in) over about 5 days, compared to December's 79 mm (3.1 in) spread over 8 days. Humidity is slightly lower in January at 83%, compared to December's 84%. For more detailed insights into January weather, check New Smyrna Beach weather in January.
December and February in New Smyrna Beach exhibit mild temperatures, with February showing a slightly cooler minimum of 1°C compared to December's minimum of 2°C. Both months share similar maximum temperatures at 30°C, with February having a marginally higher average temperature of 19°C, compared to December's 18°C. Precipitation levels are lower in February at 55 mm, compared to December's 79 mm, although both months experience rain on approximately 8 days. Humidity remains relatively high, with December at 84% and February slightly less at 80%. For more detailed information, check out New Smyrna Beach weather in February.
December and March in New Smyrna Beach exhibit notable differences in weather. December sees a wider range of temperatures, with a minimum of 2°C (36°F), an average of 18°C (64°F), and a maximum of 30°C (87°F). In contrast, March offers slightly higher temperatures, with a minimum of 4°C (40°F), an average of 20°C (68°F), and a maximum of 32°C (90°F). Precipitation patterns also diverge, as December receives 79 mm (3.1 in) of rain over 8 days, whereas March experiences significantly less rain, totaling 24 mm (0.9 in) over just 4 days. Additionally, December's humidity is higher at 84%, compared to March's 75%. For a more in-depth look, you can check out the details on New Smyrna Beach weather in March.
In December, the weather presents a mild variation with temperatures ranging from a minimum of 2°C (36°F) to a maximum of 30°C (87°F) and an average of 18°C (64°F). This month experiences higher humidity at 84% and sees about 79 mm (3.1 in) of precipitation over 8 days. In contrast, April brings warmer temperatures, with a minimum of 8°C (48°F) and a maximum of 34°C (94°F), leading to a more comfortable average of 22°C (73°F). Although April has slightly less precipitation at 72 mm (2.8 in), it has lower humidity levels at 70%, making it feel more pleasant overall. For a detailed look at how April measures up weather-wise, check out New Smyrna Beach weather in April.
In December, the weather is generally cooler, with temperatures ranging from a minimum of 2°C (36°F) to a maximum of 30°C (87°F) and an average of 18°C (64°F). Rainfall is moderate, with about 79 mm (3.1 in) recorded over approximately 8 days, and humidity is relatively high at 84%. In contrast, May experiences notably warmer temperatures, with a minimum of 13°C (56°F), an average of 25°C (77°F), and a peak of 35°C (95°F). The month sees increased precipitation, totaling 112 mm (4.4 in) across about 11 days, though the humidity is lower at 68%. For a closer look at the weather variations in May, check out New Smyrna Beach weather in May.
December and June present contrasting weather patterns. In December, temperatures range from a cool 2°C (36°F) at night to a warm 30°C (87°F) during the day, with an average of 18°C (64°F). The month sees around 79 mm (3.1 in) of precipitation over 8 days and experiences relatively high humidity at 84%. In contrast, June is characterized by much warmer temperatures, with nighttime lows of 21°C (70°F) and daytime highs peaking at 36°C (98°F), averaging 27°C (81°F). However, June also brings significantly more rainfall, totaling 202 mm (8.0 in) spread across 23 days, and the humidity is slightly lower at 75%. For a detailed look at the weather specifics, check out New Smyrna Beach weather in June.
The weather in December offers a milder climate compared to the heat of July, with average temperatures ranging from a minimum of 2°C (36°F) to a maximum of 30°C (87°F) and an average of 18°C (64°F). In contrast, July is significantly warmer, featuring temperatures between 22°C (72°F) and 35°C (96°F), with an average temperature of 28°C (82°F). Although December experiences 79 mm (3.1 in) of precipitation over about 8 days, July sees a much higher total precipitation of 219 mm (8.6 in) across approximately 27 days, leading to a more humid atmosphere, though slightly less than December's 84% humidity. For a detailed look at the July weather, check out New Smyrna Beach weather in July.
When comparing the weather in December and August, there are notable differences in temperature and precipitation. December offers a milder climate with temperatures ranging from a minimum of 2°C (36°F) to a maximum of 30°C (87°F), averaging around 18°C (64°F). In contrast, August is significantly warmer, with minimum temperatures starting at 23°C (74°F) and peaking at 35°C (95°F), averaging 28°C (82°F). Precipitation levels also vary considerably; December receives 79 mm (3.1 in) over 8 rainy days, while August sees much heavier rainfall of 210 mm (8.3 in) spread across 27 days. Both months have high humidity, with December at 84% and August slightly lower at 81%. For more detailed information, you can check out New Smyrna Beach weather in August.
When comparing the weather in December and September, a notable difference in temperature ranges emerges. December experiences milder temperatures with a minimum of 2°C (36°F) and an average of 18°C (64°F), while September boasts much warmer conditions, with minimum temperatures around 20°C (68°F) and an average of 27°C (81°F). Additionally, September sees significantly higher precipitation levels at 170 mm (6.7 in) over 21 days, compared to December's 79 mm (3.1 in) across just 8 days. Humidity levels remain comparable, with December at 84% and September slightly lower at 83%. For more detailed weather insights, check out New Smyrna Beach weather in September.
Comparing the weather in December and October reveals some notable differences. In December, temperatures range from a minimum of 2°C (36°F) to a maximum of 30°C (87°F), with an average temperature of 18°C (64°F). The month experiences around 79 mm (3.1 inches) of precipitation over about 8 days, with humidity levels at 84%. In contrast, October is warmer, featuring temperatures from a minimum of 8°C (46°F) to a maximum of 33°C (91°F), with an average of 25°C (78°F). Although October has slightly higher precipitation at 91 mm (3.6 inches), it rains on more days, totaling 17. Humidity is somewhat lower in October, at 81%. For more detailed insights, check out New Smyrna Beach weather in October.
In comparing the weather of December and November, we notice several notable differences. December experiences a slightly cooler temperature range with a minimum of 2°C (36°F), while November has a minimum of 4°C (39°F). The average temperature in December is also lower at 18°C (64°F) compared to November's 21°C (69°F). However, December sees a maximum temperature similar to November, with December reaching up to 30°C (87°F) and November peaking at 32°C (89°F). Precipitation in December is higher, with 79 mm (3.1 in) over 8 days, compared to November's 56 mm (2.2 in) also over 8 days. Humidity levels are relatively consistent, with December at 84% and November slightly lower at 82%. For more detailed information on November's weather, you can visit New Smyrna Beach weather in November.
As December arrives in New Smyrna Beach, residents and visitors experience a refreshing shift in weather compared to the warmer months. Average temperatures settle at a comfortable 18°C (64°F), creating an inviting atmosphere for outdoor activities. While the month can bring some precipitation—about 79 mm over approximately 8 days—the overall humidity remains high at 84%, adding a touch of tropical warmth. This blend of mild temperatures and occasional rain makes December a unique time to enjoy the beautiful coastal setting. For a deeper understanding of what to expect throughout the year, check out the New Smyrna Beach Climate.