807  
CDUS42 KKEY 302117  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
417 PM EST THU NOV 30 2023  
   
...............................
 
 
   
..THE MARATHON CLIMATE SUMMARY FOR NOVEMBER 30 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 82 1232 PM 88 1986 80 2 88  
2022  
MINIMUM 70 808 AM 50 1959 69 1 79  
AVERAGE 76 74 2 84  
 
PRECIPITATION (IN)  
TODAY 0.00 0.50 2008 0.05 -0.05 0.00  
MONTH TO DATE 7.36 1.79 5.57 1.96  
SINCE SEP 1 20.42 14.06 6.36 10.64  
SINCE JAN 1 43.98 37.52 6.46 31.49  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 1 -1 0  
SINCE SEP 1 0 1 -1 0  
SINCE JUL 1 0 1 -1 0  
 
COOLING  
TODAY 11 10 1 19  
MONTH TO DATE 388 331 57 476  
SINCE SEP 1 1561 1401 160 1608  
SINCE JAN 1 5870 4871 999 5482    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 11.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84  
LOWEST 56  
AVERAGE 70  
   
......................................................
 
 
THE MARATHON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 88 1986  
2016  
MINIMUM TEMPERATURE (F) 69 52 1957  
 
SUNRISE AND SUNSET  
NOVEMBER 30 2023......SUNRISE 651 AM EST SUNSET 535 PM EST  
DECEMBER 1 2023......SUNRISE 652 AM EST SUNSET 535 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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