103  
CDUS42 KKEY 300542  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
142 AM EDT TUE APR 30 2024  
   
...............................  
 
   
..THE MARATHON CLIMATE SUMMARY FOR APRIL 29 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 82 150 PM 91 2019 86 -4 90  
MINIMUM 73 1213 AM 60 1992 74 -1 81  
AVERAGE 78 80 -2 86  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 3.54 2012 0.08 -0.07 0.00  
MONTH TO DATE 0.27 2.03 -1.76 2.85  
SINCE MAR 1 4.45 3.36 1.09 3.87  
SINCE JAN 1 8.42 6.70 1.72 5.35  
 
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 13 15 -2 21  
MONTH TO DATE 362 384 -22 508  
SINCE MAR 1 751 686 65 951  
SINCE JAN 1 1156 1092 64 1621    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 14.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90  
LOWEST 62  
AVERAGE 76  
   
......................................................  
 
THE MARATHON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 90 1971  
2013  
2020  
MINIMUM TEMPERATURE (F) 74 58 1992  
 
SUNRISE AND SUNSET  
APRIL 30 2024.........SUNRISE 649 AM EDT SUNSET 754 PM EDT  
MAY 1 2024...........SUNRISE 649 AM EDT SUNSET 754 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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