December Climate in Scottsdale Arizona affords a novel winter expertise with its gentle temperatures and clear skies. Scottsdale’s local weather is characterised by its low humidity and low precipitation throughout winter months.
This enables for comfy outside actions and a very good alternative to discover town’s environment. The common excessive temperature in December is round 63°F (17°C), whereas the typical low temperature is round 46°F (8°C).
Explaining December Climate Patterns in Scottsdale Arizona: December Climate In Scottsdale Arizona

As December arrives in Scottsdale, Arizona, the panorama transforms right into a winter wonderland, with gentle temperatures, festive ambiance, and quite a few outside actions to get pleasure from. Situated within the Sonoran Desert, Scottsdale experiences a subtropical desert local weather, characterised by low humidity and average temperatures all year long. In December, the winter climate brings a way of serenity to town, making it a great time to go to and discover its allure.
Distinctive Local weather Options of Scottsdale Arizona in Winter Seasons
Scottsdale’s winter local weather is marked by its gentle temperatures, with common highs starting from 63°F to 65°F (17°C to 18°C) and lows between 42°F to 45°F (6°C to 7°C). The low humidity and minimal precipitation in the course of the winter months make it a sexy vacation spot for vacationers and locals alike. The town’s distinctive geography, with the Sonoran Desert panorama and the close by McDowell Mountains, contributes to its distinctive local weather, with chilly air being pushed down by the encircling mountains, leading to cooler temperatures in the course of the winter months.
Temperature Ranges Comparability with Spring and Autumn Seasons
In comparison with spring and autumn seasons, Scottsdale’s winter temperatures are comparatively cooler. In distinction to the hotter temperatures in the course of the spring and autumn seasons, the place common highs can attain as much as 75°F to 85°F (24°C to 30°C), the winter temperatures are extra average. The desk under illustrates the each day temperature fluctuations in the course of the Christmas vacation in Scottsdale.
| Date | Common Excessive Temperature | Common Low Temperature | Humidity |
|---|---|---|---|
| December 22 | 64°F | 44°F | 34% |
| December 24 | 63°F | 43°F | 35% |
| December 25 | 65°F | 45°F | 36% |
| December 27 | 62°F | 42°F | 37% |
Each day Temperature Fluctuations throughout Christmas Vacation, December climate in scottsdale arizona
Whereas temperatures in Scottsdale can fluctuate in the course of the day, the lows hardly ever drop under 42°F (6°C) or rise above 65°F (18°C). With minimal precipitation and low humidity, town affords ideally suited circumstances for each outside and indoor actions. The Christmas vacation season is a superb time to go to Scottsdale, with quite a few festive occasions and actions going down all through town.
Precipitation Developments in December Scottsdale Arizona

As Scottsdale, Arizona enters the winter season, the climate stays comparatively dry, with December being a main instance. Whereas the encircling mountains can obtain some precipitation, town itself experiences a comparatively dry spell.
Scottsdale’s dry winter is primarily resulting from its location within the Sonoran Desert, which is characterised by low humidity and restricted moisture. Because of this, the area tends to obtain much less precipitation in the course of the winter months. Moreover, the high-pressure system that dominates the area throughout this time brings clear skies and dry air, additional decreasing the probability of precipitation.
Evaluating December Rainfall Averages with the Driest and Wettest Months
Rainfall averages fluctuate considerably all year long in Scottsdale, with some months receiving substantial precipitation whereas others are extraordinarily dry.
- December: December is usually a dry month, with a mean rainfall of round 0.74 inches.
- July: July is the wettest month, receiving roughly 1.03 inches of rainfall, primarily because of the summer time monsoon season.
- February: February is among the driest months, receiving solely 0.46 inches of rainfall.
- August: August is one other extraordinarily dry month, with a mean rainfall of round 0.51 inches.
Have an effect on of Precipitation on Snowfall
Snowfall in Scottsdale is uncommon, however when it does happen, it often occurs resulting from a mixture of chilly temperatures and ample moisture. Regardless of the low possibilities of snowfall, precipitation performs an important function in sustaining the encircling mountains’ snowpack, which is important for Arizona’s ski resorts and water provide.
The encompassing mountains, such because the Superstition Mountains and 4 Peaks, obtain extra precipitation than town, resulting in the next probability of snowfall. As an example, the Superstition Mountains typically obtain snowfall in the course of the winter months, which helps the close by ski resorts and maintains the area’s water provide.
Fog and Haze in December Scottsdale Arizona

Fog and haze are frequent climate phenomena in Scottsdale, Arizona, in the course of the winter months, together with December. Because the temperature cools, the air turns into extra susceptible to fog and haze formation, affecting the area’s air high quality and visibility. On this part, we’ll discover the causes of fog and haze in Scottsdale throughout December, in addition to their results on the setting.
Fog and haze in Scottsdale throughout December are primarily attributable to the area’s dry desert local weather and the seasonal adjustments that happen throughout this time. A number of elements contribute to the formation of fog and haze within the space:
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Within the winter months, the temperature in Scottsdale cools, inflicting the air to contract and funky. When heat, moist air from the Pacific Ocean collides with the cool, dry air from the desert, it creates a temperature inversion. This inversion causes the moist air to chill and condense, forming fog and haze.
Throughout December, the area experiences a high-pressure system that brings clear skies and a steady ambiance. Nonetheless, when the high-pressure system is disturbed by a low-pressure system, it creates a temperature gradient that may result in fog and haze formation.
Fog and haze in Scottsdale throughout December can have important results on air high quality and visibility. The particles and pollution current within the fog and haze can scale back visibility and exacerbate respiratory points, notably for people with pre-existing circumstances.
Moreover, fog and haze can lure pollution and particulate matter within the air, resulting in a lower in air high quality. That is particularly regarding for residents in city areas, because the focus of pollution will be increased in these areas.
Scottsdale has skilled a number of cases of widespread fog and haze throughout December in recent times. For instance:
In 2017, a persistent fog advisory was issued for Scottsdale on December 10, with visibility decreased to lower than 1/4 mile in some areas. The fog was attributable to a temperature inversion and a low-pressure system that introduced moist air from the Pacific Ocean.
In 2019, a haze advisory was issued for Scottsdale on December 22, with visibility decreased to 2-3 miles in some areas. The haze was attributable to a mixture of wildfire smoke and industrial air pollution.
These examples spotlight the potential for fog and haze to have an effect on Scottsdale throughout December, emphasizing the significance of monitoring air high quality and climate circumstances throughout this time.
In response to information from the Nationwide Climate Service, Scottsdale experiences a mean of 10 fog occasions and 15 haze occasions in the course of the winter months, together with December.
Conclusion
In abstract, December Climate in Scottsdale Arizona supplies a nice winter expertise with its gentle temperatures and low precipitation. The clear skies and comfy temperatures make it a great time to discover the outside and reap the benefits of town’s many points of interest.
Questions Typically Requested
What’s the common temperature in Scottsdale, Arizona in December?
The common excessive temperature in Scottsdale, Arizona is round 63°F (17°C), whereas the typical low temperature is round 46°F (8°C).
How a lot rainfall are you able to anticipate in Scottsdale, Arizona in December?
On common, Scottsdale, Arizona receives round 1.2 inches (30 mm) of rainfall in December, making it one of many driest months of the yr.
Are there any snowfall probabilities in Scottsdale, Arizona in December?
No, it’s extremely unlikely to snow in Scottsdale, Arizona in December, with a mean snowfall of 0 inches (0 mm) per yr.
What number of daytime does Scottsdale, Arizona have in December?
Scottsdale, Arizona has round 10 hours of daylight in December, with the solar rising round 7:00 AM and setting round 4:30 PM.