340  
CDUS42 KKEY 040534  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
134 AM EDT FRI OCT 04 2024  
   
...............................  
 
   
..THE MARATHON CLIMATE SUMMARY FOR OCTOBER 3 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 90 325 PM 95 1988 88 2 89  
1989  
MINIMUM 79 1111 PM 67 1953 78 1 80  
AVERAGE 85 83 2 85  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 3.10 2000 0.21 -0.20 T  
MONTH TO DATE 0.01 0.63 -0.62 0.94  
SINCE SEP 1 3.19 7.00 -3.81 8.43  
SINCE JAN 1 38.32 30.46 7.86 31.99  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 20 18 2 20  
MONTH TO DATE 61 54 7 60  
SINCE SEP 1 697 628 69 715  
SINCE JAN 1 4365 4098 267 5024    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 8.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87  
LOWEST 65  
AVERAGE 76  
   
......................................................  
 
THE MARATHON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 96 1988  
1989  
MINIMUM TEMPERATURE (F) 78 68 1953  
 
SUNRISE AND SUNSET  
OCTOBER 4 2024.......SUNRISE 718 AM EDT SUNSET 708 PM EDT  
OCTOBER 5 2024.......SUNRISE 718 AM EDT SUNSET 707 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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