Live On A Sprawling 373-Acre Estate. Walking through the University of Dayton's campus, you're not the only one who feels right at home: approximately 90 percent of our undergrads live on campus or in the student neighborhood. You'll appreciate your new home almost as much as the view.
To find out how often it rises over 80, 90 or 100 Â°F each month in Scottsdale, scroll down farther. There are also monthly and yearly counts of days with cold weather. All the numbers are averages, based on climate data gathered from 1981 to 2010. Scottsdale has highs in the 100s Fahrenheit on most days during summer. The 100-degree weather usually begins in May and can persist until September. In some years, even a day in October reaches 100 degrees.
Save this Post. 1. Re: Scottsdale in Late December. Sep 21, 2010, 9:31 PM. The last week of December in Scottsdale should be nice weather. Average temperature is high of 68 low of 45. It's impossible to predict the weather that far ahead with any true accuracy.