644  
CDUS42 KKEY 070527  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
127 AM EDT MON AUG 07 2023  
   
...............................
 
 
   
..THE MARATHON CLIMATE SUMMARY FOR AUGUST 6 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1950 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 95 206 PM 97 2002 92 3 93  
MINIMUM 84 154 AM 73 1971 80 4 80  
AVERAGE 90 86 4 87  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.25 1991 0.15 -0.15 T  
MONTH TO DATE 1.61 0.93 0.68 0.09  
SINCE JUN 1 8.74 8.93 -0.19 11.68  
SINCE JAN 1 17.88 19.07 -1.19 18.52  
 
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 25 21 4 22  
MONTH TO DATE 139 126 13 133  
SINCE JUN 1 1530 1333 197 1395  
SINCE JAN 1 3723 2956 767 3309    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 3.3  
 
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 80  
LOWEST 62  
AVERAGE 71  
   
......................................................
 
 
THE MARATHON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 92 95 2002  
MINIMUM TEMPERATURE (F) 80 70 1954  
 
SUNRISE AND SUNSET  
AUGUST 7 2023........SUNRISE 655 AM EDT SUNSET 805 PM EDT  
AUGUST 8 2023........SUNRISE 656 AM EDT SUNSET 804 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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