310  
CDUS42 KKEY 232030  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
430 PM EDT TUE JUL 23 2024  
   
...............................
 
 
   
..THE MARATHON CLIMATE SUMMARY FOR JULY 23 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 91 1247 PM 97 2023 91 0 97  
MINIMUM 84 109 PM 71 2001 80 4 83  
AVERAGE 88 85 3 90  
 
PRECIPITATION (IN)  
TODAY T 1.90 1985 0.13 -0.13 0.00  
MONTH TO DATE 0.90 2.76 -1.86 0.44  
SINCE JUN 1 10.57 6.99 3.58 4.06  
SINCE JAN 1 26.18 17.13 9.05 13.20  
 
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 23 20 3 25  
MONTH TO DATE 498 460 38 579  
SINCE JUN 1 1076 1042 34 1205  
SINCE JAN 1 2842 2665 177 3398    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 11.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80  
LOWEST 65  
AVERAGE 73  
   
......................................................
 
 
THE MARATHON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 91 99 2023  
MINIMUM TEMPERATURE (F) 80 68 1953  
 
SUNRISE AND SUNSET  
JULY 23 2024..........SUNRISE 648 AM EDT SUNSET 813 PM EDT  
JULY 24 2024..........SUNRISE 649 AM EDT SUNSET 813 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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