The summary climate graph for Miami, FL shows a selection of temperature, rainfall and snow minimum, mean and maximum measures over the course of a year. Click on each of the measures in the key to toggle them on and off.
The warmest month in Miami International, Miami, Florida is August with an average high temperature of 90.6°F. The hottest day on record was July 19 1983 when the temperature hit 102.6°F. During January the overnight temperature drops to an average of 58.9°F with the lowest temperature of 30.0°F being recorded on January 22 1985.
The warmest days on record are:
| 19 Jul 1983 | 102.6°F |
| 4 Aug 1975 | 99°F |
| 20 Jul 1981 | 98.1°F |
| 5 Jun 1985 | 98.1°F |
| 10 Aug 1987 | 98.1°F |
The warmest months on average were:
| August 1987 | 93.2°F |
| July 1981 | 93.1°F |
| July 1983 | 92.8°F |
| June 2010 | 92.8°F |
| July 2009 | 92.6°F |
The coldest days on record are:
| 22 Jan 1985 | 30°F |
| 26 Dec 1989 | 30°F |
| 21 Jan 1977 | 30.9°F |
| 4 Mar 1980 | 32°F |
| 14 Jan 1981 | 32°F |
The coldest months on average were:
| January 1981 | 46.5°F |
| January 1977 | 49.6°F |
| December 2010 | 50.2°F |
| January 1985 | 50.6°F |
| January 2001 | 51°F |
The wettest month by average rainfall in Miami, FL is June with an average of 9.2 inches of rain falling on 16 to 17 days.Although in August it typically rains on more days with 9.0 inches falling in 18 to 19 days. The driest month by average rainfall in Miami, FL is January with an average of 1.8 inches of rain falling on 7 to 8 days. Although in April it typically rains on less days with 3.8 inches falling in 6 to 7 days
The wettest days on record are:
| 9 January 1986 | 2.4 inches |
| 11 January 1973 | 2.3 inches |
| 15 January 1974 | 1.9 inches |
| 2 January 1993 | 1.4 inches |
| 23 January 1983 | 1.3 inches |
The wettest months on record are:
| October 1991 | 24.9 inches |
| August 1994 | 19.3 inches |
| September 2001 | 19 inches |
| June 1995 | 18.8 inches |
| October 2000 | 18.7 inches |
The driest months on record are:
| February 1985 | 0.1 inches |
| April 1981 | 0.1 inches |
| February 2001 | 0.1 inches |
| December 1988 | 0.1 inches |
| February 2009 | 0.1 inches |