553  
CDUS42 KKEY 130527  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
127 AM EDT SAT JUL 13 2024  
   
...............................
 
 
   
..THE MARATHON CLIMATE SUMMARY FOR JULY 12 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1950 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 90 343 PM 98 2023 91 -1 98  
MINIMUM 82 857 AM 68 1953 79 3 86  
AVERAGE 86 85 1 92  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.98 1998 0.12 -0.11 0.00  
MONTH TO DATE 0.62 1.36 -0.74 0.43  
SINCE JUN 1 10.29 5.59 4.70 4.05  
SINCE JAN 1 25.90 15.73 10.17 13.19  
 
DEGREE DAYS  
HEATING  
YESTERDAY 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  
YESTERDAY 21 20 1 27  
MONTH TO DATE 256 240 16 286  
SINCE JUN 1 834 822 12 912  
SINCE JAN 1 2600 2445 155 3105    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80  
LOWEST 61  
AVERAGE 71  
   
......................................................
 
 
THE MARATHON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 91 99 2023  
MINIMUM TEMPERATURE (F) 79 71 1951  
1974  
 
SUNRISE AND SUNSET  
JULY 13 2024..........SUNRISE 644 AM EDT SUNSET 816 PM EDT  
JULY 14 2024..........SUNRISE 644 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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