CDUS42 KKEY 192202

CLIMTH



CLIMATE REPORT 

NATIONAL WEATHER SERVICE KEY WEST FL

602 PM EDT THU MAR 19 2026



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



...THE MARATHON CLIMATE SUMMARY FOR MARCH 19 2026...

VALID TODAY AS OF 0500 PM LOCAL TIME.



CLIMATE NORMAL PERIOD 1991 TO 2020

CLIMATE RECORD PERIOD 1950 TO 2026





WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      

                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     

                                                  NORMAL           

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

TEMPERATURE (F)                                                          

 TODAY                                                               

  MAXIMUM         77    317 PM  88    2016  81     -4       78       

                                      2018                           

                                      2022                           

  MINIMUM         65    722 AM  56    1962  69     -4       66       

                                      2010                           

  AVERAGE         71                        75     -4       72     



PRECIPITATION (IN)                                                    

  TODAY            0.00          0.90 2023   0.04  -0.04     0.00     

  MONTH TO DATE    3.38                      0.75   2.63      T       

  SINCE MAR 1      3.38                      0.75   2.63      T       

  SINCE JAN 1      4.25                      4.09   0.16     2.50     



DEGREE DAYS                                                           

 HEATING                                                              

  TODAY            0                         0      0        0        

  MONTH TO DATE    0                         0      0        0        

  SINCE MAR 1      0                         0      0        0        

  SINCE JUL 1    112                        66     46       31        



 COOLING                                                              

  TODAY            6                        10     -4        7        

  MONTH TO DATE  226                       176     50      160        

  SINCE MAR 1    226                       176     50      160        

  SINCE JAN 1    528                       582    -54      582        

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





WIND (MPH)                                                            

  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     N (20)        

  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     N (350)       

  AVERAGE WIND SPEED    12.2                                        





SKY COVER                                                             

  POSSIBLE SUNSHINE  MM                                                 

  AVERAGE SKY COVER 0.6                                                 





WEATHER CONDITIONS                                                    

THE FOLLOWING WEATHER WAS RECORDED TODAY.                             

  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  





RELATIVE HUMIDITY (PERCENT)

 HIGHEST    90                                                        

 LOWEST     57                                                        

 AVERAGE    74                                                        



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





THE MARATHON CLIMATE NORMALS FOR TOMORROW

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   81        89      2008                      

 MINIMUM TEMPERATURE (F)   69        54      1988                      





SUNRISE AND SUNSET                                                    

MARCH 19 2026.........SUNRISE   729 AM EDT   SUNSET   735 PM EDT     

MARCH 20 2026.........SUNRISE   728 AM EDT   SUNSET   736 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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