904  
CDUS42 KKEY 052026  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
426 PM EDT SAT APR 05 2025  
   
...............................
 
 
   
..THE MARATHON CLIMATE SUMMARY FOR APRIL 5 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 84 253 PM 90 2023 83 1 77  
MINIMUM 78 645 AM 58 1987 71 7 71  
AVERAGE 81 77 4 74  
 
PRECIPITATION (IN)  
TODAY 0.00 1.89 2013 0.06 -0.06 0.00  
MONTH TO DATE T 0.30 -0.30 0.21  
SINCE MAR 1 0.13 1.63 -1.50 4.39  
SINCE JAN 1 2.63 4.97 -2.34 8.36  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 16 12 4 9  
MONTH TO DATE 80 59 21 64  
SINCE MAR 1 373 361 12 453  
SINCE JAN 1 795 767 28 858    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 16.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77  
LOWEST 65  
AVERAGE 71  
   
......................................................
 
 
THE MARATHON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 90 2009  
2022  
2023  
MINIMUM TEMPERATURE (F) 71 56 1987  
 
SUNRISE AND SUNSET  
APRIL 5 2025.........SUNRISE 712 AM EDT SUNSET 742 PM EDT  
APRIL 6 2025.........SUNRISE 711 AM EDT SUNSET 743 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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