677  
CDUS42 KKEY 030535  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
135 AM EDT FRI MAY 03 2024  
   
...............................
 
 
   
..THE MARATHON CLIMATE SUMMARY FOR MAY 2 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 85 156 PM 93 2019 86 -1 89  
MINIMUM 76 704 AM 64 1988 75 1 69  
AVERAGE 81 80 1 79  
 
PRECIPITATION (IN)  
YESTERDAY T 2.23 2013 0.07 -0.07 0.00  
MONTH TO DATE T 0.15 -0.15 0.00  
SINCE MAR 1 4.53 3.59 0.94 3.93  
SINCE JAN 1 8.50 6.93 1.57 5.41  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 5 -5 0  
SINCE JUL 1 8 71 -63 44  
 
COOLING  
YESTERDAY 16 15 1 14  
MONTH TO DATE 30 30 0 28  
SINCE MAR 1 795 731 64 997  
SINCE JAN 1 1200 1137 63 1667    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 11.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88  
LOWEST 63  
AVERAGE 76  
   
......................................................
 
 
THE MARATHON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 92 2019  
MINIMUM TEMPERATURE (F) 75 66 1961  
 
SUNRISE AND SUNSET  
MAY 3 2024...........SUNRISE 647 AM EDT SUNSET 755 PM EDT  
MAY 4 2024...........SUNRISE 647 AM EDT SUNSET 756 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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