307  
CDUS42 KKEY 230527  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
127 AM EDT TUE JUL 23 2024  
   
...............................  
 
   
..THE MARATHON CLIMATE SUMMARY FOR JULY 22 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 90 236 PM 98 2023 91 -1 98  
MINIMUM 83 355 AM 68 1956 80 3 85  
AVERAGE 87 85 2 92  
 
PRECIPITATION (IN)  
YESTERDAY T 1.09 1991 0.13 -0.13 0.00  
MONTH TO DATE 0.90 2.63 -1.73 0.44  
SINCE JUN 1 10.57 6.86 3.71 4.06  
SINCE JAN 1 26.18 17.00 9.18 13.20  
 
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 22 20 2 27  
MONTH TO DATE 475 440 35 554  
SINCE JUN 1 1053 1022 31 1180  
SINCE JAN 1 2819 2645 174 3373    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 8.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80  
LOWEST 68  
AVERAGE 74  
   
......................................................  
 
THE MARATHON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 91 97 2023  
MINIMUM TEMPERATURE (F) 80 71 2001  
 
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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