658  
CDUS42 KKEY 162016  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
416 PM EDT SUN JUL 16 2023  
   
...............................
 
 
   
..THE MARATHON CLIMATE SUMMARY FOR JULY 16 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 98R 1254 PM 95 1969 91 7 91  
MINIMUM 85 536 AM 72 1950 79 6 78  
AVERAGE 92 85 7 85  
 
PRECIPITATION (IN)  
TODAY 0.00 0.64 1972 0.12 -0.12 T  
MONTH TO DATE 0.43 1.85 -1.42 1.85  
SINCE JUN 1 4.05 6.08 -2.03 10.77  
SINCE JAN 1 13.19 16.22 -3.03 17.61  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 27 20 7 20  
MONTH TO DATE 395 320 75 356  
SINCE JUN 1 1021 902 119 932  
SINCE JAN 1 3214 2525 689 2846    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 4.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75  
LOWEST 57  
AVERAGE 66  
   
......................................................
 
 
THE MARATHON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 91 96 1987  
MINIMUM TEMPERATURE (F) 79 68 1952  
 
SUNRISE AND SUNSET  
JULY 16 2023..........SUNRISE 645 AM EDT SUNSET 816 PM EDT  
JULY 17 2023..........SUNRISE 645 AM EDT SUNSET 815 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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