386  
CDUS42 KKEY 080528  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
1228 AM EST THU DEC 08 2022  
   
...............................
 
 
   
..THE MARATHON CLIMATE SUMMARY FOR DECEMBER 7 2022
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1950 TO 2022  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 83 126 PM 86 1971 79 4 81  
1972  
MINIMUM 73 528 AM 50 2010 69 4 71  
AVERAGE 78 74 4 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 4.07 1958 0.08 -0.08 0.00  
MONTH TO DATE 0.05 0.54 -0.49 0.24  
SINCE DEC 1 0.05 0.54 -0.49 0.24  
SINCE JAN 1 31.54 38.06 -6.52 33.58  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JUL 1 0 1 -1 1  
 
COOLING  
YESTERDAY 13 9 4 11  
MONTH TO DATE 99 66 33 63  
SINCE DEC 1 99 66 33 63  
SINCE JAN 1 5581 4937 644 4909    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 10.5  
 
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 85  
LOWEST 65  
AVERAGE 75  
   
......................................................
 
 
THE MARATHON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 87 1972  
MINIMUM TEMPERATURE (F) 69 49 2010  
 
SUNRISE AND SUNSET  
DECEMBER 8 2022......SUNRISE 657 AM EST SUNSET 536 PM EST  
DECEMBER 9 2022......SUNRISE 657 AM EST SUNSET 536 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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