868  
CDUS42 KKEY 290529  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
129 AM EDT TUE APR 29 2025  
   
...............................
 
 
   
..THE MARATHON CLIMATE SUMMARY FOR APRIL 28 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 83 220 PM 93 1988 86 -3 83  
MINIMUM 75 451 AM 63 1992 74 1 72  
AVERAGE 79 80 -1 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.43 2018 0.08 -0.08 0.03  
MONTH TO DATE 0.48 1.95 -1.47 0.26  
SINCE MAR 1 0.61 3.28 -2.67 4.44  
SINCE JAN 1 3.11 6.62 -3.51 8.41  
 
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 31 71 -40 8  
 
COOLING  
YESTERDAY 14 15 -1 13  
MONTH TO DATE 377 369 8 349  
SINCE MAR 1 670 671 -1 738  
SINCE JAN 1 1092 1077 15 1143    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 12.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82  
LOWEST 56  
AVERAGE 69  
   
......................................................
 
 
THE MARATHON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 91 2019  
MINIMUM TEMPERATURE (F) 74 60 1992  
 
SUNRISE AND SUNSET  
APRIL 29 2025.........SUNRISE 650 AM EDT SUNSET 753 PM EDT  
APRIL 30 2025.........SUNRISE 650 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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