564  
CDUS42 KKEY 152016  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
416 PM EDT SAT JUL 15 2023  
   
...............................
 
 
   
..THE MARATHON CLIMATE SUMMARY FOR JULY 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 97 114 PM 99 1987 91 6 88  
MINIMUM 86 628 AM 70 1950 79 7 74  
AVERAGE 92 85 7 81  
 
PRECIPITATION (IN)  
TODAY 0.00 1.20 2022 0.13 -0.13 1.20  
MONTH TO DATE 0.43 1.73 -1.30 1.85  
SINCE JUN 1 4.05 5.96 -1.91 10.77  
SINCE JAN 1 13.19 16.10 -2.91 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 16  
MONTH TO DATE 368 300 68 336  
SINCE JUN 1 994 882 112 912  
SINCE JAN 1 3187 2505 682 2826    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 6.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77  
LOWEST 56  
AVERAGE 67  
   
......................................................
 
 
THE MARATHON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 91 95 1969  
MINIMUM TEMPERATURE (F) 79 72 1950  
 
SUNRISE AND SUNSET  
JULY 15 2023..........SUNRISE 644 AM EDT SUNSET 816 PM EDT  
JULY 16 2023..........SUNRISE 645 AM EDT SUNSET 816 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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