CDUS42 KKEY 052134

CLIMTH



CLIMATE REPORT 

NATIONAL WEATHER SERVICE KEY WEST FL

534 PM EDT TUE MAY 05 2026



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



...THE MARATHON CLIMATE SUMMARY FOR MAY 5 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         86    159 PM  95    2019  86      0       85       

  MINIMUM         74    521 AM  64    1955  75     -1       79       

  AVERAGE         80                        80      0       82     



PRECIPITATION (IN)                                                    

  TODAY            0.30          3.15 1968   0.09   0.21     0.01     

  MONTH TO DATE    2.86                      0.41   2.45     0.01     

  SINCE MAR 1      7.95                      3.85   4.10     0.62     

  SINCE JAN 1      8.82                      7.19   1.63     3.12     



DEGREE DAYS                                                           

 HEATING                                                              

  TODAY            0                         0      0        0        

  MONTH TO DATE    0                         0      0        0        

  SINCE MAR 1      0                         5     -5        0        

  SINCE JUL 1    112                        71     41       31        



 COOLING                                                              

  TODAY           15                        16     -1       17        

  MONTH TO DATE   74                        76     -2       80        

  SINCE MAR 1    811                       777     34      780        

  SINCE JAN 1   1113                      1183    -70     1202        

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





WIND (MPH)                                                            

  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     W (290)       

  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     W (290)       

  AVERAGE WIND SPEED     3.3                                        





SKY COVER                                                             

  POSSIBLE SUNSHINE  MM                                                 

  AVERAGE SKY COVER 0.2                                                 





WEATHER CONDITIONS                                                    

THE FOLLOWING WEATHER WAS RECORDED TODAY.                             

  HEAVY RAIN                                                          

  LIGHT RAIN                                                          

  FOG                                                                 





RELATIVE HUMIDITY (PERCENT)

 HIGHEST    97                                                        

 LOWEST     61                                                        

 AVERAGE    79                                                        



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





THE MARATHON CLIMATE NORMALS FOR TOMORROW

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   86        95      2019                      

 MINIMUM TEMPERATURE (F)   75        63      1963                      





SUNRISE AND SUNSET                                                    

MAY  5 2026...........SUNRISE   646 AM EDT   SUNSET   756 PM EDT     

MAY  6 2026...........SUNRISE   646 AM EDT   SUNSET   757 PM EDT     





-  INDICATES NEGATIVE NUMBERS.

R  INDICATES RECORDWAS SET OR TIED.

MM INDICATES DATA IS MISSING.

T  INDICATES TRACE AMOUNT.









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