Miami Beach Weather: December
 |
Average Day Temperature: | 79.1°F |
|
Average Night Temperature: | 73.3°F |
|
Sea Water Temperature: | 80.6°F |
|
Number of Sunny Days: | 11 days |
| Sunshine Hours: | 10.5 - 10.6 hours | |
|
Number of Rainy Days: | 2 days |
| Precipitation Totals: | 1.5 in | |
| detailed information | ||
forecast
| Miami Beach |
Temperature
| Miami Beach |
Air Temperature in December, °F
The highest day temperature in December 2025 was 88°F. The lowest night temperature was 54°F. The average values for day and night temperatures during December were 79.9°F и 74.7°F respectivly.
Miami Beach Water Sea Temperature in December, °F
The average sea surface temperature in December 2025 for Miami Beach was 80.4°F. The maximum and minimum values were 78.2°F and 82.6°F respectively.
You can expect various weather conditions during December. Be ready for sunny, cloudy or even gloomy days.
Precipitation Totals in December, in
Precipitation total in December for Miami Beach is 1.5 in. It makes december one of the least rainy months of the year.
The average wind speed in December is 12.3 mph.
We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Miami Beach in December is 6.0 hours.
Miami Beach on the Weather Map
| Chicago |  |
+50 |
| Hawaii | |
+78 |
| Honolulu | |
+78 |
| Houston |  |
+78 |
| Las Vegas |  |
+54 |
| Los Angeles | |
+58 |
| Maui | |
+72 |
| Miami | |
+86 |
| Miami Beach | |
+80 |
| New York | |
+52 |
| San Diego | |
+64 |
| San Francisco | |
+52 |
| Sarasota | |
+82 |
| Tampa | |
+88 |
| Washington | |
+60 |
| 1500 |  |
80°F | W 14 mph |
| 1800 |  |
82°F | W 12 mph |
| 2100 |  |
76°F | W 12 mph |
| 0000 | |
76°F | W 13 mph |
| 0300 | |
76°F | W 13 mph |
| 0600 | |
76°F | W 12 mph |
| 0900 | |
80°F | W 14 mph |
| 1200 | |
80°F | NW 15 mph |