West Palm Beach Temperatures: Averages by Month





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

The average high and low temperatures are listed below monthly and annually for the 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 West Palm Beach, scroll down farther. There are also monthly and yearly counts of days with cool weather.

The first set of high and low temperatures are averages for 2010 to 2019. Everything else here is based on 1991 to 2020 weather.

10-year temperature averages for West Palm Beach, 2010 to 2019
High °F Low °F   High °C Low °C
75 58 January 24 14
78 62 February 26 16
79 62 March 26 17
83 69 April 29 21
86 72 May 30 22
89 76 June 32 24
91 77 July 33 25
91 77 August 33 25
89 76 September 32 25
86 73 October 30 23
81 67 November 27 19
78 63 December 26 17
84 69 Year 29 21
30-year temperature averages for West Palm Beach, 1991 to 2020
High °F Low °F   High °C Low °C
75 58 January 24 14
77 60 February 25 16
79 63 March 26 17
82 68 April 28 20
86 72 May 30 22
88 75 June 31 24
90 76 July 32 25
90 77 August 32 25
88 76 September 31 24
85 73 October 29 23
80 66 November 27 19
77 62 December 25 16
83 69 Year 28 20

Days of Hot Weather in West Palm Beach

During any month of the year, the temperature at West Palm Beach can reach into the 80s Fahrenheit. From late spring until early fall, the thermometer often tops 90 degrees. Over half of summer days here have highs in the 90s. But temperatures of 100 °F (38 °C) or more aren't normal for West Palm Beach.

Days per month in West Palm Beach of at least 70, 80 or 90 °F
  70 °F
21 °C
80 °F
27 °C
90 °F
32 °C
January 26 9 0
February 25 12 0
March 30 17 1
April 30 24 2
May 31 30 4
June 30 30 12
July 31 31 21
August 31 31 22
September 30 30 11
October 31 29 2
November 29 20 0
December 28 14 0
Year 351 276 74

How Often West Palm Beach Has Cool Temperatures

Even in winter, the temperature at West Palm Beach usually remains above 50 °F overnight. Only three nights a year on average drop to 40 °F or below. But it doesn't normally drop down to freezing at West Palm Beach

Days per month on average in West Palm Beach when the minimum temperature drops to 40, 50 or 60 °F or lower
  40 °F
4 °C
50 °F
10 °C
60 °F
16 °C
January 2 8 17
February 1 4 13
March 0 2 11
April 0 0 4
May 0 0 1
June 0 0 0
July 0 0 0
August 0 0 0
September 0 0 0
October 0 0 1
November 0 1 7
December 0 5 13
Year 3 21 65
References

Jay Lawrimore, Ron Ray, Scott Applequist, Bryant Korzeniewski, Matthew Menne. 2016. Global Summary of the Month and Year, Version 1.0. NOAA National Centers for Environmental Information.

NOAA National Centers for Environmental Information (NCEI). Climate Normals.

Florida Temperatures
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