002  
CDUS42 KKEY 230527  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
127 AM EDT WED APR 23 2025  
   
...............................  
 
   
..THE MARATHON CLIMATE SUMMARY FOR APRIL 22 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1950 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 82 347 PM 91 2020 85 -3 84  
2023  
MINIMUM 76 1155 PM 62 1953 74 2 74  
AVERAGE 79 79 0 79  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.21 1960 0.08 -0.08 0.02  
MONTH TO DATE 0.15 1.47 -1.32 0.23  
SINCE MAR 1 0.28 2.80 -2.52 4.41  
SINCE JAN 1 2.78 6.14 -3.36 8.38  
 
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 31 71 -40 8  
 
COOLING  
YESTERDAY 14 14 0 14  
MONTH TO DATE 291 282 9 272  
SINCE MAR 1 584 584 0 661  
SINCE JAN 1 1006 990 16 1066    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 12.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71  
LOWEST 58  
AVERAGE 65  
   
......................................................  
 
THE MARATHON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 91 1988  
MINIMUM TEMPERATURE (F) 74 62 1993  
 
SUNRISE AND SUNSET  
APRIL 23 2025.........SUNRISE 655 AM EDT SUNSET 750 PM EDT  
APRIL 24 2025.........SUNRISE 654 AM EDT SUNSET 751 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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