743 
CDUS42 KKEY 312020
CLIMTH

CLIMATE REPORT 
NATIONAL WEATHER SERVICE KEY WEST FL
420 PM EDT TUE AUG 31 2021

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

...THE MARATHON CLIMATE SUMMARY FOR AUGUST 31 2021...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1950 TO 2021


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 TODAY                                                               
  MAXIMUM         88    300 PM  94    2004  91     -3       92       
                                      2007                           
  MINIMUM         77    616 AM  69    1955  79     -2       82       
                                      1988                           
  AVERAGE         83                        85     -2       87     

PRECIPITATION (IN)                                                    
  TODAY            0.00          2.24 1962   0.21  -0.21     0.00     
  MONTH TO DATE    4.64                      5.32  -0.68     1.78     
  SINCE JUN 1     15.34                     13.32   2.02    13.85     
  SINCE JAN 1     18.04                     23.46  -5.42    33.66     

DEGREE DAYS                                                           
 HEATING                                                              
  TODAY            0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE JUN 1      0                         0      0        0        
  SINCE JUL 1      0                         0      0        0        

 COOLING                                                              
  TODAY           18                        20     -2       22        
  MONTH TO DATE  620                       640    -20      664        
  SINCE JUN 1   1778                      1847    -69     1916        
  SINCE JAN 1   3509                      3470     39     3908        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED     7   HIGHEST WIND DIRECTION     N (340)       
  HIGHEST GUST SPEED    11   HIGHEST GUST DIRECTION    NW (300)       
  AVERAGE WIND SPEED     1.8                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.3                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED TODAY.                             
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93                                                        
 LOWEST     68                                                        
 AVERAGE    81                                                        

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


THE MARATHON CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   91        94      2004                      
                                             2007                     
 MINIMUM TEMPERATURE (F)   79        70      1951                      


SUNRISE AND SUNSET                                                    
AUGUST 31 2021........SUNRISE   705 AM EDT   SUNSET   743 PM EDT     
SEPTEMBER  1 2021.....SUNRISE   706 AM EDT   SUNSET   742 PM EDT     


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$