Last updated: February 24, 2025
December in Sleepy Hollow, United States, presents a chilly and moist climate, with average temperatures hovering around 3°C (38°F). The month witnesses a maximum temperature reaching 17°C (63°F) on milder days, while nighttime lows can plummet to a minimum of -12°C (11°F). With a total precipitation amount of 111 mm (4.4 in) over approximately 11 days, residents can expect frequent bouts of rain and a heightened humidity level of 80%. This blend of cold temperatures and wet conditions shapes a quintessential winter experience, perfect for cozy indoor activities and embracing the season’s charm.
In Sleepy Hollow, December brings a significant chill as temperatures drop further into winter. With minimums around -12°C (11°F) and an average hovering just above freezing at 3°C (38°F), residents often find themselves bundled up against the brisk air. The maximum temperature peaks at 17°C (63°F), providing brief moments of milder weather amidst the cold. This month marks a transition into the coldest season, where the comforting embrace of winter coats and warm drinks becomes essential. The consistent drop in temperatures from autumn sets the stage for December's frosty charm, inviting both locals and visitors to embrace the winter wonderland that envelops this picturesque town.
In Sleepy Hollow, December wraps up the year with a notable precipitation average of 111 mm (4.4 inches), a figure that places it among the wetter months. This rainfall, spread over approximately 11 days, contributes to a serene winter landscape, often accompanied by the chilly atmosphere typical of the season. Compared to the preceding month of November, which saw 86 mm (3.4 inches) over 9 days, December shows an upward trend in both quantity and frequency of rainfall. While this increase enhances the region's lush surroundings, it also signals the transition into a wetter climate as the winter intensifies, reflecting a consistent pattern of fluctuating precipitation throughout the year.
As December rolls in, Sleepy Hollow, United States experiences a humidity level of 80%, which is a slight increase from the previous month. This trend reflects the transition from the brisk, cooler air of November, when humidity was 82%. Throughout the year, humidity in Sleepy Hollow tends to peak in the colder months, starting at a high of 84% in January, gradually declining to a summer low of 62% in July. The months following summer show a gradual rise in humidity levels again, highlighting a seasonal pattern influenced by changing temperatures. December’s humidity illustrates winter's grip on the region, as residents brace for the chill while still enjoying the lingering moisture in the air.
The UV Index in Sleepy Hollow experiences a notable decline as the year draws to a close, with December registering a UV Index of 2, falling into the low exposure category. This indicates a significant reduction in UV intensity compared to the peak summer months, where values soared to 10. As temperatures cool and outdoor activities wane, residents can enjoy longer burn times—up to 45 minutes—before needing to seek shade. This trend highlights the seasonal shift in sun exposure, making winter a safer time for outdoor enjoyment. For more details on UV exposure throughout the year, visit Sleepy Hollow UV Index.
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In the charming hamlet of Sleepy Hollow, December brings a gentle reprieve with 174 hours of sunshine. While the days grow shorter, they still shine more brightly than the winter months that precede them. This slight dip in sunlight transitionally follows the vibrant months of summer, with July and June basking in a glorious 339 and 313 hours respectively. As autumn approaches, the sun begins to retreat, leaving October and November with 218 and 207 hours, but December manages to hold its own, providing a cozy backdrop for winter festivities. While the warmth of abundant sunshine is mainly a summer affair, Sleepy Hollow's December showcases a quiet continuation of light that brightens even the bleakest of winter days.
In Sleepy Hollow, the likelihood of sunny weather drops notably in December, with only a 31% chance of sunshine. This trend continues a seasonal pattern that sees the sun more frequently earlier in the year, reaching peaks in March at 56% and November at 55%. As the year progresses into winter, the chances of clear skies diminish, particularly stark from the more sun-kissed months of spring and fall. This pattern not only shapes the winter mood but also indicates that those dreaming of a bright December might have to adjust their expectations, as the season leans more toward overcast than sunlit days.
In Sleepy Hollow, December brings a continuation of the shorter days experienced in late autumn, with only 9 hours of daylight—a figure that mirrors both January and November. As the year draws to a close, daylight gradually decreases from the longer months of summer, peaking at 15 hours in June. This seasonal shift highlights a clear trend of diminishing daylight from the spring bloom of 14 hours in May to the final weeks of the year when residents can expect just a few precious hours of sunlight. As the nights grow longer, the serene beauty of Sleepy Hollow transforms, inviting a cozy atmosphere perfect for enjoying the festive charm of the winter season.
As December sweeps into Sleepy Hollow, the crisp air brings an average wind speed of 3.0 m/s (7 mph), marking a subtle continuation of the gentle breezes that have graced the region throughout the latter part of the year. This month ties with October and November, reflecting a trend of consistent winds that tend to mellow as the temperatures dip. Interestingly, the wind speeds have gradually decreased from the higher averages in the spring and early autumn months, hinting at the serene winter slumber of the landscape. While December's calmness may diminish the earlier gusty charm, it invites cozy gatherings and peaceful reflections, wrapping Sleepy Hollow in a tranquil embrace as it welcomes the winter season.
The weather in Sleepy Hollow 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 Sleepy Hollow and find detailed weather information for every month.
December and January weather in Sleepy Hollow exhibit some notable differences. In December, temperatures range from a minimum of -12°C (11°F) to a maximum of 17°C (63°F), with an average of 3°C (38°F). This month also sees relatively high precipitation levels at 111 mm (4.4 in) over 11 days, coupled with a humidity of 80%. In contrast, January typically experiences colder temperatures, with minimums dropping to -18°C (0°F) and averaging around 0°C (33°F), while maximums reach 18°C (64°F). Precipitation decreases to 69 mm (2.7 in) over 8 days, and humidity slightly rises to 84%. For more detailed information on the January climate, check out Sleepy Hollow weather in January.
In December, temperatures in Sleepy Hollow typically range from a minimum of -12°C (11°F) to a maximum of 17°C (63°F), with an average of 3°C (38°F). The month sees approximately 111 mm (4.4 in) of precipitation over 11 days, accompanied by a humidity level of 80%. In contrast, February experiences slightly lower minimum temperatures, dipping to -16°C (3°F), with an average of 2°C (35°F) and a maximum of 20°C (68°F). Precipitation in February is slightly less at 101 mm (4.0 in), but it also occurs over 11 days and features a marginally higher humidity of 82%. For more detailed insights, check out Sleepy Hollow weather in February.
In comparing December and March weather, December tends to be colder with average temperatures around 3°C (38°F) and a maximum of 17°C (63°F), while March sees a slight increase, averaging 5°C (41°F) and reaching up to 24°C (76°F). Precipitation is similar, with December recording 111 mm over 11 days and March slightly lower at 93 mm across 10 days. Humidity remains relatively high in both months, with December at 80% and March at 81%. For a closer look at March weather specifics, you can visit Sleepy Hollow weather in March.
When comparing the weather in December and April, we can see notable differences in temperature and overall climate. December experiences colder temperatures with a minimum of -12°C (11°F) and an average of 3°C (38°F), while April offers a milder climate, with minimum temperatures rising to -2°C (30°F) and an average temperature of 10°C (51°F). Both months have similar precipitation levels, with December recording 111 mm (4.4 in) and April slightly higher at 114 mm (4.5 in), but April typically experiences slightly lower humidity at 78% compared to December's 80%. For a more detailed look at the weather conditions in April, check out Sleepy Hollow weather in April.
Comparing the weather in December and May reveals a stark contrast in temperature and overall climate conditions. In December, temperatures can dip as low as -12°C (11°F), with an average of around 3°C (38°F) and a maximum of 17°C (63°F). The month sees significant precipitation at 111 mm (4.4 in) over approximately 11 days, coupled with high humidity levels at 80%. In contrast, May brings much milder weather, with temperatures ranging from a minimum of 2°C (36°F) to an average of 16°C (61°F) and a warm maximum of 31°C (89°F). Although precipitation slightly increases to 114 mm (4.5 in) over 12 days, humidity is notably lower at 69%. For a more detailed look into the weather conditions during this lively spring month, check out Sleepy Hollow weather in May.
December and June exhibit stark contrasts in weather characteristics. In December, temperatures range from a chilly -12°C (11°F) to a mild 17°C (63°F), averaging around 3°C (38°F), while June boasts a much warmer climate with temperatures oscillating between 9°C (49°F) and a peak of 34°C (93°F), averaging 21°C (71°F). Precipitation is relatively consistent, with December experiencing 111 mm (4.4 in) over 11 days, compared to June’s 91 mm (3.6 in) over 12 days. Additionally, December's humidity is higher at 80%, compared to June's 69%, contributing to the distinct seasonal feel of each month. For more detailed insights on June weather, you can check Sleepy Hollow weather in June.
December and July present a striking contrast in weather conditions. In December, temperatures can plummet to a minimum of -12°C (11°F) and average around 3°C (38°F), with a maximum of 17°C (63°F). This month also sees significant precipitation, with 111 mm (4.4 in) over 11 days and a high humidity level of 80%. In contrast, July boasts much warmer temperatures, with a minimum of 16°C (60°F), an average of 25°C (77°F), and a maximum reaching 35°C (96°F). While July experiences slightly more precipitation at 143 mm (5.6 in) over 13 days, humidity is notably lower at 62%. For more specific details on July's conditions, you can visit Sleepy Hollow weather in July.
When comparing the weather in December and August, it is clear that these months offer quite different climates. December experiences much colder temperatures, with a minimum of -12°C (11°F) and an average of just 3°C (38°F), while August boasts milder weather, with temperatures ranging from a minimum of 15°C (59°F) to an average of 24°C (75°F). Additionally, December has higher humidity at 80%, contributing to a chillier feel, whereas August has a more comfortable humidity level of 65%. Precipitation is slightly higher in August with 123 mm (4.8 in) over 14 days, compared to December's 111 mm (4.4 in) over 11 days. For more details on the weather in August, you can check out Sleepy Hollow weather in August.
When comparing the weather in December and September, it's clear that each month presents distinct characteristics. December's temperatures range from a chilly -12°C (11°F) at their lowest to a mild 17°C (63°F) at their highest, with an average of around 3°C (38°F). In contrast, September boasts much warmer conditions, with temperatures ranging from a minimum of 8°C (47°F) to a maximum of 33°C (91°F), averaging 20°C (69°F). Precipitation is also notable, with December receiving 111 mm (4.4 in) over 11 days compared to September's 98 mm (3.8 in) over 9 days. Moreover, December's humidity is higher at 80%, while September enjoys a more comfortable 68%. For a detailed overview of September weather, check out Sleepy Hollow weather in September.
When comparing the weather in December to that of October, it's evident that December is much colder, with average temperatures hovering around 3°C (38°F), while October enjoys a milder average of 15°C (60°F). The maximum temperatures in December reach only up to 17°C (63°F), a stark contrast to October's warm highs of 32°C (90°F). Additionally, both months experience similar precipitation levels, with December receiving 111 mm (4.4 in) and October slightly higher at 132 mm (5.2 in), yet December's humidity is higher at 80% compared to October's 74%. For a more detailed look at October's weather, visit Sleepy Hollow weather in October.
In December, temperatures become noticeably colder, with a minimum of -12°C (11°F) compared to November's milder minimum of -9°C (15°F). The average temperature in December is 3°C (38°F), significantly lower than November's average of 8°C (46°F). Despite having more precipitation in December at 111 mm (4.4 in) over 11 days, November also experiences substantial rainfall at 86 mm (3.4 in) over 9 days. Humidity levels remain relatively similar, with December at 80% and November slightly higher at 82%. For a more detailed look at November weather patterns, you can visit Sleepy Hollow weather in November.
As December settles over Sleepy Hollow, the landscape transforms into a winter wonderland, marked by chilly temperatures that are a notable shift from the milder months prior. The average temperature dips considerably, giving way to frosty mornings and chilly nights that can plunge well below freezing. Coupled with a higher humidity level, the air feels crisp, and the likelihood of experiencing precipitation increases, often resulting in wintery precipitation days scattered throughout the month. This significant change in weather encourages outdoor winter activities and festive cheer, making it a unique time to appreciate the charm of Sleepy Hollow. For a more detailed overview, check out Sleepy Hollow Climate.