Weather · Miami, United States
Miami Weather in December
December in Miami averages 25°C by day and 19°C at night, with about 150mm of rain. That makes it a reasonable time to visit.
Avg high
25°C
77°F
Avg low
19°C
66°F
Rainfall
150mm
#4 wettest of 12
What to pack
Summer clothes by day; a light layer for evenings. Pack a rain jacket or travel umbrella, showers are frequent this month.
Timing a trip around the weather? A Local Friend in Miami builds it around the season for you.