385  
CDUS42 KKEY 042132  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
532 PM EDT SAT APR 04 2026  
   
...............................
 
 
   
..THE MARATHON CLIMATE SUMMARY FOR APRIL 4 2026
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1950 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 82 121 PM 90 2023 83 -1 84  
MINIMUM 76 703 AM 52 1987 71 5 78  
AVERAGE 79 77 2 81  
 
PRECIPITATION (IN)  
TODAY 0.00 1.19 2016 0.06 -0.06 T  
MONTH TO DATE 0.15 0.24 -0.09 T  
SINCE MAR 1 3.70 1.57 2.13 0.13  
SINCE JAN 1 4.57 4.91 -0.34 2.63  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 5 -5 0  
SINCE JUL 1 112 71 41 31  
 
COOLING  
TODAY 14 12 2 16  
MONTH TO DATE 55 47 8 64  
SINCE MAR 1 400 349 51 357  
SINCE JAN 1 702 755 -53 779    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 15.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74  
LOWEST 62  
AVERAGE 68  
   
......................................................
 
 
THE MARATHON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 90 2023  
MINIMUM TEMPERATURE (F) 71 58 1987  
 
SUNRISE AND SUNSET  
APRIL 4 2026.........SUNRISE 713 AM EDT SUNSET 742 PM EDT  
APRIL 5 2026.........SUNRISE 712 AM EDT SUNSET 742 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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