Weather in Scottsdale: December
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Average day temperature: | 65.7°F |
| Average night temperature: | 50.2°F | |
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Number of sunny days: | 22 days |
| Day length: | 9.9 - 10.1 hours | |
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Number of rainy days: | 1 day |
| Precipitation totals: | 0.4 in. | |
| more information | ||
14 days
forecast
forecast
| Scottsdale |
weather in
January
January
| Scottsdale |
Air temperature in December, °F
Show year:
2025
2024
2023
The highest day temperature during December of 2025 was 81°F. At the same time the lowest night temperature was 42°F. Daily and nightly averages during December were 72.4°F and 50.6°F.
Sunny, partly cloudy and cloudy days
Mostly all days in December are sunny but cloudy days are also possible.
Precipitation total in December, in.
Precipitation total value in Scottsdale in December is 0.4 in. Other months of the year show relatively similar values.
Wind speed in December, mph
The average wind speed value in December is 3.9 mph It makes December lest windy month of the year.
Average sunny hours
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in December is: 7.9.
Best time for vacation in Scottsdale
Scottsdale on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Scottsdale
Local time: 01:00
December 29, monday
0300
50°F
SW
6 mph
6 mph
0600
50°F
SW
6 mph
6 mph
0900
54°F
SW
6 mph
6 mph
1200
63°F
SW
7 mph
7 mph
1500
68°F
W
9 mph
9 mph
1800
63°F
W
12 mph
12 mph
2100
57°F
W
10 mph
10 mph
December 30, tuesday
0000
54°F
SW
7 mph
7 mph
