Phoenix weather by month › December
Phoenix in December: weather and what to expect
It’s fine, but not the best. February to March and November are more pleasant.
December weather in Phoenix
Daytime high69°F 21°C
Night low42°F 6°C
Rain0.8 in 20 mm
AirDry
SunModerate sun
In December, Phoenix averages highs of 69°F (21°C) and lows of 42°F (6°C), with 0.8 in (20 mm) of rain. The air feels dry and the sun is moderate. 1991–2020 averages, not a forecast.
Pack: light layers, a sweater for evenings.
Places with the same weather in December
Match out of 100 for December, one city per country.
Jan · Feb · Mar · Apr · May · Jun · Jul · Aug · Sep · Oct · Nov · Dec