086  
CDUS42 KKEY 220527  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
127 AM EDT SUN OCT 22 2023  
   
...............................
 
 
   
..THE MARATHON CLIMATE SUMMARY FOR OCTOBER 21 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 83 258 PM 90 1960 85 -2 78  
2013  
2019  
MINIMUM 72 1150 PM 58 1989 75 -3 70  
AVERAGE 78 80 -2 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.72 2001 0.17 -0.17 0.00  
MONTH TO DATE 4.52 4.34 0.18 1.88  
SINCE SEP 1 12.01 10.71 1.30 8.68  
SINCE JAN 1 35.57 34.17 1.40 29.53  
 
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 13 15 -2 9  
MONTH TO DATE 369 354 15 347  
SINCE SEP 1 1024 928 96 981  
SINCE JAN 1 5333 4398 935 4855    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87  
LOWEST 58  
AVERAGE 73  
   
......................................................
 
 
THE MARATHON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 91 2013  
MINIMUM TEMPERATURE (F) 75 63 1989  
 
SUNRISE AND SUNSET  
OCTOBER 22 2023.......SUNRISE 726 AM EDT SUNSET 652 PM EDT  
OCTOBER 23 2023.......SUNRISE 726 AM EDT SUNSET 651 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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