137  
CDUS42 KKEY 090542  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
1242 AM EST THU NOV 09 2023  
   
...............................
 
 
   
..THE MARATHON CLIMATE SUMMARY FOR NOVEMBER 8 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 84 306 PM 88 1958 82 2 85  
2015  
MINIMUM 74 708 AM 60 1951 72 2 76  
AVERAGE 79 77 2 81  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.74 1982 0.06 -0.06 0.00  
MONTH TO DATE T 0.62 -0.62 0.17  
SINCE SEP 1 13.06 12.89 0.17 8.85  
SINCE JAN 1 36.62 36.35 0.27 29.70  
 
DEGREE DAYS  
HEATING  
YESTERDAY 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  
YESTERDAY 14 12 2 16  
MONTH TO DATE 99 100 -1 145  
SINCE SEP 1 1272 1170 102 1277  
SINCE JAN 1 5581 4640 941 5151    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 8.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94  
LOWEST 59  
AVERAGE 77  
   
......................................................
 
 
THE MARATHON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 89 1989  
2015  
MINIMUM TEMPERATURE (F) 72 56 1951  
 
SUNRISE AND SUNSET  
NOVEMBER 9 2023......SUNRISE 636 AM EST SUNSET 540 PM EST  
NOVEMBER 10 2023......SUNRISE 637 AM EST SUNSET 539 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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