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Get the monthly weather forecast for Phoenix, AZ, including daily high/low, historical averages, to help you plan ahead.
The weather in Phoenix in December is ideal for snowbirds to escape the cold elsewhere and enjoy mild temperatures of up to 68°F (20°C). The sun is out for an average of 8 hours each day and precipitation is low with only 2 rainy days on average to be expected for the whole month.
December Weather in Phoenix Arizona, United States Daily high temperatures decrease by 4°F , from 69°F to 66°F , rarely falling below 57°F or exceeding 77°F . The lowest daily average high temperature is 65°F on December 25 .
Weather.com brings you the most accurate monthly weather forecast for Phoenix, AZ with average/record and high/low temperatures, precipitation and more.
Weather reports from December 2021 in Phoenix, Arizona, USA with highs and lows.
The month of December in Phoenix experiences increasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy increasing from 62% to 73%. The clearest
Check accurate weather in December in Phoenix (AZ). Expect Phoenix December temperature around 19°C (65°F). Read clothing tips & recommended activities.
