681  
CDUS42 KKEY 112118  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
418 PM EST SAT NOV 11 2023  
   
...............................
 
 
   
..THE MARATHON CLIMATE SUMMARY FOR NOVEMBER 11 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 88 1238 PM 89 1972 82 6 87  
MINIMUM 78 219 AM 59 1953 71 7 74  
1956  
AVERAGE 83 76 7 81  
 
PRECIPITATION (IN)  
TODAY 0.00 0.69 2020 0.06 -0.06 0.27  
MONTH TO DATE T 0.79 -0.79 0.44  
SINCE SEP 1 13.06 13.06 0.00 9.12  
SINCE JAN 1 36.62 36.52 0.10 29.97  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 18 11 7 16  
MONTH TO DATE 152 135 17 192  
SINCE SEP 1 1325 1205 120 1324  
SINCE JAN 1 5634 4675 959 5198    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 9.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90  
LOWEST 67  
AVERAGE 79  
   
......................................................
 
 
THE MARATHON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 89 1965  
1972  
MINIMUM TEMPERATURE (F) 71 59 1956  
 
SUNRISE AND SUNSET  
NOVEMBER 11 2023......SUNRISE 638 AM EST SUNSET 539 PM EST  
NOVEMBER 12 2023......SUNRISE 638 AM EST SUNSET 538 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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