Last updated: February 24, 2025
December in Sedona, United States, offers a striking contrast in weather. With maximum temperatures reaching 21°C (69°F), visitors can still enjoy mild days, while average highs linger around 5°C (41°F). However, the evenings can be brisk, plunging to a chilly minimum of -14°C (6°F). Rainfall is modest, totaling 46 mm (1.8 in) over the month, typically spread across 5 days, allowing for both sunny exploration and occasional cozy indoor retreats. Despite this, the air remains notably humid at 82%, contributing to a refreshing atmosphere perfect for enjoying the unique beauty of Sedona's winter landscape.
In December, Sedona experiences a notable chill as winter settles in, with temperatures reflecting a crisp transition from the cooler fall months. The minimum temperature typically dips to around -14°C (6°F), highlighting the brisk cold, while the average temperature hovers just above freezing at 5°C (41°F). Daytime brings some relief, with maximum temperatures reaching a mild 21°C (69°F), offering a pleasant respite for outdoor exploration against the stunning red rock backdrop. As the year closes, these temperatures underscore Sedona's unique climate, balancing cool nights with inviting daytime warmth, which cultivates a serene winter atmosphere ideal for appreciating its natural beauty.
In December, Sedona experiences a notable shift as the year wraps up, with an average precipitation of 46 mm (1.8 in) over 5 days. Though this amount is less than the winter months of January and February, it contributes to the region's transition from the dry spells of summer. The December rain, while moderate, is a crucial element in the ecosystem, rejuvenating the vibrant red rock landscapes and signaling a cozy shift toward the winter season. As the rainfall begins to taper off post-December, it sets the stage for more arid months ahead, highlighting the cyclical nature of Sedona's climate.
In December, Sedona experiences a rise in humidity, reaching 82%, which is indicative of the start of winter's moisture-laden atmosphere. This uptick follows a trend where humidity gradually increases from the drier summer months, with June and July hitting their lowest points at 35% and 33%, respectively. As the year progresses, humidity climbs steadily through the fall, peaking in February at 83%. December's relatively high humidity, just shy of January's 80%, signals a shift towards cooler, more refreshing weather, making it a cozy time for visitors to enjoy the stunning red rock landscapes under a blanket of mist.
In Sedona, December brings a UV Index of 5, classified as moderate, allowing for a burn time of approximately 30 minutes with no sunscreen. As the year unfolds, there is a noticeable trend: from January's moderate exposure to extreme levels peaking during the summer months—where the index reaches up to 12—the UV intensity gradually climbs from spring into fall. This highlights the need for increased sun protection in the warmer months. As the sun weakens again in late November and December, residents and visitors can enjoy the beautiful scenery with less concern for UV damage, yet it's always wise to stay informed. For more information, visit Sedona UV Index.
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As the year comes to a close, December in Sedona boasts 233 hours of sunshine, providing a gentle farewell to the vibrant landscape. While this month's sunlight is less than the sun-drenched heights of May and June, which lead the year with an impressive 375 and 376 hours respectively, December still offers ample opportunity to bask in the breathtaking red rock formations illuminated by the winter sun. Notably, the month showcases a gradual decline in sunlight, a trend that begins after the peak of summer, yet it still stands brighter than the shorter days of January. This balance of warmth and coolness creates a unique ambiance that captivates both visitors and locals, making it an ideal time for peaceful hikes and stunning vistas under the clear skies of Sedona.
December in Sedona brings a 50% chance of sunny weather, marking it as one of the cooler months for the region. While this likelihood is somewhat lower compared to the preceding months, it reflects a broader trend where the chances of sunshine gradually increase from the brisk winter months towards the summer. Following November's encouraging 76%, December's weather hints at a transitional phase, leaving the vibrant sunshine of late spring and early summer, with May peaking at an impressive 84%. Despite the potential for overcast skies, December still offers opportunities to embrace Sedona's stunning scenery, all while enjoying the crisp winter air.
As the year reaches its final month, December in Sedona witnesses a notable decrease in daylight, with only 9 hours available each day. This reduction marks the lowest point in the annual cycle, preceding a gradual increase that begins again in January. The trend throughout the year reveals a fascinating ebb and flow of sunlight, starting with 10 hours in both January and February, gradually peaking at 14 hours during the vibrant summer months of June and July. As autumn settles in, daylight hours begin to wane, tapering down to 12 hours in September and returning to 10 hours by November. The shift in daylight duration not only shapes the rhythm of life in Sedona but also enhances the region's stunning desert landscapes, creating a captivating backdrop for winter activities and festive celebrations.
As December settles over Sedona, the average wind speed picks up slightly, reaching 2.7 m/s (6 mph). This marks a gentle increase from the calmer breezes of summer, where winds dropped to lows of 1.8 m/s (4 mph) in July and August. The transition into winter brings a refreshing change, with wind speeds gradually rising from the earlier months. Notably, December falls within a pattern of consistent, mild winds that have characterized the latter part of the year. This trend not only enhances the cool, crisp feel of the desert air but also adds to the enchanting atmosphere for residents and visitors alike, as they enjoy the stunning red rock landscapes that Sedona is famous for.
The weather in Sedona 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 Sedona and find detailed weather information for every month.
December and January exhibit similar overall weather patterns, but January tends to be slightly cooler and wetter. In December, temperatures range from a minimum of -14°C (6°F) to a maximum of 21°C (69°F), with an average of 5°C (41°F) and around 46 mm (1.8 in) of precipitation over 5 days. In contrast, January features a minimum temperature of -15°C (5°F) and a slightly lower average of 4°C (40°F), with a maximum of 20°C (68°F). Precipitation increases to 55 mm (2.2 in) over 6 days, while humidity remains relatively high at 80%. For a closer look at what to expect, check out Sedona weather in January.
December and February share similar average temperatures, both hovering around 5°C (41°F), but February tends to bring slightly higher humidity at 83% compared to December's 82%. The minimum temperature for both months dips to a chilly -14°C (6°F), while the maximums are close, with December peaking at 21°C (69°F) and February at 20°C (68°F). Precipitation levels rise in February, recording 62 mm (2.4 in) over 6 days, compared to December's 46 mm (1.8 in) over 5 days. This increase in rain may contribute to a more humid atmosphere, affecting how the temperatures feel during the month. For more insights on February weather, check out Sedona weather in February.
December weather in Sedona is characterized by colder temperatures, with a minimum of -14°C (6°F) and an average of 5°C (41°F). The maximum temperature can reach up to 21°C (69°F), but with an average humidity of 82%, it often feels chillier. Precipitation is moderate, with about 46 mm (1.8 in) falling over 5 days.
In contrast, March brings a noticeable warming trend, with minimum temperatures around -8°C (18°F) and an average of 8°C (47°F). The maximum temperature can rise to 25°C (78°F), making it feel much more pleasant. However, March also sees increased rainfall, with 65 mm (2.6 in) over 7 days, coupled with a lower humidity level of 72%. For more details, check out Sedona weather in March.
December and April present contrasting weather patterns. In December, temperatures can range significantly, with a minimum of -14°C (6°F) and a comfortable maximum of 21°C (69°F), leading to an average temperature of 5°C (41°F). The month is characterized by higher humidity levels at 82% and 46 mm (1.8 in) of precipitation spread over five days. In contrast, April offers much milder conditions, with a minimum of -2°C (28°F) and a maximum that can reach 30°C (87°F), resulting in a pleasant average of 14°C (58°F). It experiences significantly less rainfall, totaling only 13 mm (0.5 in) over just two days, and a lower humidity of 63%. For more details on the pleasant conditions during this time, you can check out Sedona weather in April.
In December, temperatures in Sedona can drop to a chilling minimum of -14°C (6°F), with an average around 5°C (41°F) and maximums reaching up to 21°C (69°F). The month experiences higher humidity at 82%, accompanied by 46 mm (1.8 in) of precipitation over about five days. In contrast, May presents a much warmer climate, with temperatures ranging from a minimum of 2°C (35°F) to an average of 18°C (65°F), peaking at 34°C (94°F). The air is notably less humid at 46%, and May sees significantly less precipitation, only 17 mm (0.7 in) over three days. For more detailed weather insights, check out Sedona weather in May.
December and June present stark contrasts in weather conditions. In December, temperatures can plunge as low as -14°C (6°F) but typically hover around a mild average of 5°C (41°F), with maximum temperatures reaching up to 21°C (69°F). Precipitation is more frequent during this month, with about 46 mm (1.8 in) of rain over five days, and humidity levels are quite high at 82%. Conversely, June experiences a much warmer climate, where minimum temperatures start at a comfortable 7°C (45°F) and can soar to a scorching maximum of 40°C (104°F), averaging around 25°C (77°F). Rainfall is minimal, with only 3 mm (0.1 in) and no rainy days, resulting in significantly lower humidity at just 35%. For more details, check this link: Sedona weather in June.
December weather is characterized by significantly colder temperatures, ranging from a minimum of -14°C (6°F) to a maximum of 21°C (69°F), with an average of 5°C (41°F). In contrast, July experiences much warmer weather, with temperatures ranging from a minimum of 14°C (57°F) to a scorching maximum of 40°C (104°F) and an average of 26°C (79°F). December sees 46 mm (1.8 in) of precipitation over about 5 days, while July has slightly more precipitation at 63 mm (2.5 in) across 9 days, but with much lower humidity levels at 33% compared to December's high humidity of 82%. For more detailed information, you can visit Sedona weather in July.
December and August weather present a striking contrast in Sedona. In December, temperatures range from a chilly -14°C (6°F) to a comfortable 21°C (69°F), with an average of 5°C (41°F). This month experiences a higher humidity level of 82% and sees about 46 mm (1.8 in) of precipitation over 5 days. In stark comparison, August boasts much warmer temperatures, with a minimum of 14°C (57°F) and a maximum soaring to 40°C (105°F), averaging around 25°C (78°F). August also tends to be drier, with only 25 mm (1.0 in) of precipitation over 6 days and a significantly lower humidity level of 41%. For more details, you can check Sedona weather in August.
When comparing the weather in December and September, notable differences emerge. December experiences much colder temperatures, with a minimum of -14°C (6°F) and an average around 5°C (41°F), compared to September, which has a minimum of 4°C (40°F) and a much higher average temperature of 22°C (72°F). Additionally, while December can reach a maximum of 21°C (69°F), September boasts a striking max of 38°C (100°F). In terms of precipitation, December is wetter with 46 mm (1.8 in) over five days, whereas September sees only 22 mm (0.9 in) across four days. Humidity also varies significantly, with December at 82% compared to September's 59%. For more insights on the weather during September, check Sedona weather in September.
When comparing the weather in December and October, notable differences are evident. December experiences a much colder climate with minimum temperatures dropping to -14°C (6°F) and an average temperature of 5°C (41°F), while October has milder conditions, with a minimum of -3°C (26°F) and an average of 15°C (60°F). In terms of maximum temperatures, December peaks at 21°C (69°F), significantly lower than October’s maximum of 32°C (90°F). Precipitation is slightly higher in December, with 46 mm (1.8 in) over 5 days compared to October's 30 mm (1.2 in) across 4 days. Additionally, December's humidity is higher at 82%, while October maintains a lower humidity level of 70%. For more insights on October’s climate, you can check Sedona weather in October.
In December, temperatures exhibit a notable drop compared to November, with minimums reaching -14°C (6°F) and an average of 5°C (41°F), whereas November's minimum is slightly milder at -10°C (14°F) and averages around 10°C (50°F). The maximum temperature in December peaks at 21°C (69°F), which is also lower than November's maximum of 26°C (79°F). Precipitation is slightly higher in December at 46 mm (1.8 in) over 5 days, compared to 33 mm (1.3 in) over just 2 days in November, indicating a wetter month. Humidity levels are comparable, with December at 82% and November slightly lower at 79%. For more insights, you can check Sedona weather in November.
December in Sedona presents a distinct contrast to other months, characterized by cooler temperatures and a touch of winter's chill. While daytime highs reach a pleasant 21°C (69°F), nights can plunge as low as -14°C (6°F), creating a significant temperature shift that invites cozy evenings. With 46 mm (1.8 in) of precipitation spread over just a few days, December marks the beginning of the winter wet season, adding a refreshing twist to the usual dry climate. Despite the drop in temperatures and increased humidity of 82%, the stunning red rock scenery against the crisp winter sky remains breathtaking, making the month an enchanting time to experience Sedona's natural beauty. For an in-depth look at the yearly trends, explore the information available at Sedona Climate.