CDUS42 KKEY 220528
CLIMTH

CLIMATE REPORT 
NATIONAL WEATHER SERVICE KEY WEST FL
128 AM EDT SAT AUG 22 2026

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

...THE MARATHON CLIMATE SUMMARY FOR AUGUST 21 2026...

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)                                                          
 YESTERDAY                                                           
  MAXIMUM         89    353 PM  97    1952  92     -3       92       
  MINIMUM         84   1159 PM  71    1975  80      4       85       
  AVERAGE         87                        86      1       89     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          1.08 2006   0.17  -0.17     0.00     
  MONTH TO DATE    0.40                      3.40  -3.00     2.56     
  SINCE JUN 1      4.91                     11.40  -6.49    10.24     
  SINCE JAN 1     15.76                     21.54  -5.78    15.68     

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        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                                                              
  YESTERDAY       22                        21      1       24        
  MONTH TO DATE  440                       441     -1      444        
  SINCE JUN 1   1684                      1648     36     1651        
  SINCE JAN 1   3256                      3271    -15     3335        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     S (160)       
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     S (160)       
  AVERAGE WIND SPEED     6.5                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.0                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    77                                                        
 LOWEST     65                                                        
 AVERAGE    71                                                        

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


THE MARATHON CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   92        98      1952                      
 MINIMUM TEMPERATURE (F)   80        71      1953                      
                                             1954                     


SUNRISE AND SUNSET                                                    
AUGUST 22 2026........SUNRISE   702 AM EDT   SUNSET   752 PM EDT     
AUGUST 23 2026........SUNRISE   702 AM EDT   SUNSET   751 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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