105  
CDUS42 KKEY 152117  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
417 PM EST WED NOV 15 2023  
   
...............................  
 
   
..THE MARATHON CLIMATE SUMMARY FOR NOVEMBER 15 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 80 151 AM 88 2008 81 -1 88  
2022  
MINIMUM 73 1251 PM 58 1969 71 2 76  
AVERAGE 77 76 1 82  
 
PRECIPITATION (IN)  
TODAY 6.43R 1.99 1994 0.05 6.38 0.00  
MONTH TO DATE 6.43 1.02 5.41 1.12  
SINCE SEP 1 19.49 13.29 6.20 9.80  
SINCE JAN 1 43.05 36.75 6.30 30.65  
 
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 12 11 1 17  
MONTH TO DATE 214 179 35 256  
SINCE SEP 1 1387 1249 138 1388  
SINCE JAN 1 5696 4719 977 5262    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 12.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 79  
AVERAGE 90  
   
......................................................  
 
THE MARATHON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 88 2022  
MINIMUM TEMPERATURE (F) 71 57 1969  
 
SUNRISE AND SUNSET  
NOVEMBER 15 2023......SUNRISE 640 AM EST SUNSET 537 PM EST  
NOVEMBER 16 2023......SUNRISE 641 AM EST SUNSET 537 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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