CDUS42 KKEY 202132

CLIEYW



CLIMATE REPORT 

NATIONAL WEATHER SERVICE KEY WEST FL

532 PM EDT SUN SEP 20 2026



...................................



...THE KEY WEST CLIMATE SUMMARY FOR SEPTEMBER 20 2026...

VALID TODAY AS OF 0500 PM LOCAL TIME.



CLIMATE NORMAL PERIOD 1991 TO 2020

CLIMATE RECORD PERIOD 1871 TO 2026





WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      

                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     

                                                  NORMAL           

...................................................................

TEMPERATURE (F)                                                          

 TODAY                                                               

  MAXIMUM         87    215 PM  95    2018  89     -2       89       

  MINIMUM         76    239 AM  70    1890  79     -3       80       

  AVERAGE         82                        84     -2       85     



PRECIPITATION (IN)                                                    

  TODAY            0.02          4.86 1963   0.26  -0.24     0.00     

  MONTH TO DATE    5.75                      4.93   0.82     8.54     

  SINCE SEP 1      5.75                      4.93   0.82     8.54     

  SINCE JAN 1     24.43                     28.25  -3.82    32.74     



DEGREE DAYS                                                           

 HEATING                                                              

  TODAY            0                         0      0        0        

  MONTH TO DATE    0                         0      0        0        

  SINCE SEP 1      0                         0      0        0        

  SINCE JUL 1      0                         0      0        0        



 COOLING                                                              

  TODAY           17                        19     -2       20        

  MONTH TO DATE  402                       389     13      367        

  SINCE SEP 1    402                       389     13      367        

  SINCE JAN 1   4114                      3825    289     3896        

...................................................................





WIND (MPH)                                                            

  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     E (110)       

  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     E (110)       

  AVERAGE WIND SPEED     7.4                                        





SKY COVER                                                             

  POSSIBLE SUNSHINE  MM                                                 

  AVERAGE SKY COVER 0.5                                                 





WEATHER CONDITIONS                                                    

THE FOLLOWING WEATHER WAS RECORDED TODAY.                             

  THUNDERSTORM                                                        

  LIGHT RAIN                                                          





RELATIVE HUMIDITY (PERCENT)

 HIGHEST    84                                                        

 LOWEST     68                                                        

 AVERAGE    76                                                        



..........................................................





THE KEY WEST CLIMATE NORMALS FOR TOMORROW

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   89        93      2020                      

 MINIMUM TEMPERATURE (F)   79        70      1890                      





SUNRISE AND SUNSET                                                    

SEPTEMBER 20 2026.....SUNRISE   715 AM EDT   SUNSET   725 PM EDT     

SEPTEMBER 21 2026.....SUNRISE   715 AM EDT   SUNSET   724 PM EDT     





-  INDICATES NEGATIVE NUMBERS.

R  INDICATES RECORD WAS SET OR TIED.

MM INDICATES DATA IS MISSING.

T  INDICATES TRACE AMOUNT.









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