Miami Beach Temperatures: Averages by Month





The numbers here tell you how hot and cold the weather usually is in Miami Beach, Florida during each month of the year.

The average high and low temperatures are listed below monthly and annually for the resort city, in both degrees Fahrenheit and Celsius.

Maximums and minimums are only part of the temperature picture. To fill in the rest, there's information on how many days a month get above or below a given temperature.

To find out how often it rises over 70, 80 or 90 °F each month in Miami Beach, scroll down farther. There are also monthly and yearly counts of days with cool weather.

All the numbers are averages, based on climate data gathered from 1981 to 2010.

Average Miami Beach temperatures
High °F Low °F   High °C Low °C
74 61 January 23 16
75 63 February 24 17
76 65 March 25 19
79 69 April 26 21
83 74 May 28 23
87 77 June 30 25
88 78 July 31 26
89 79 August 31 26
87 78 September 31 25
84 75 October 29 24
79 70 November 26 21
76 64 December 24 18
81 71 Year 27 22

Days of Hot Weather in Miami Beach

Most days at Miami Beach have highs in the 80s Fahrenheit. From May to September, the thermometer spends 19 days on average in the 90s. But that's as hot as it gets since 100-hundred-degree weather (over 38 °C) is not normal here.

Miami Beach on the Atlantic coast has much fewer hot summer days than does the city of Miami, which lies to the west across Biscayne Bay.

Days per month in Miami Beach of at least 70, 80 or 90 °F
  70 °F
21 °C
80 °F
27 °C
90 °F
32 °C
January 25 3 0
February 24 3 0
March 24 6 0
April 30 13 0
May 31 25 1
June 30 30 3
July 31 31 5
August 31 31 7
September 30 30 2
October 31 28 0
November 30 14 0
December 27 5 0
Year 348 218 19

How Often Miami Beach Has Cool Temperatures

Even in winter, the nights at Miami Beach remain consistently mild. The coastal resort averages just one or two nights a year when the thermometer drops to 40 °F (4 °C) or less. It normally never gets cold enough here to freeze.

Days per month on average in Miami Beach when the minimum temperature drops to 50 or 60 °F or lower
  50 °F
10 °C
60 °F
16 °C
January 4 12
February 2 8
March 1 7
April 0 3
May 0 0
June 0 0
July 0 0
August 0 0
September 0 0
October 0 1
November 0 3
December 3 9
Year 10 43
Reference

National Climatic Data Center. NOAA's 1981-2010 Climate Normals.

Florida Temperatures
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