084  
CDUS42 KKEY 112134  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
534 PM EDT SAT APR 11 2026  
   
...............................  
 
   
..THE MARATHON CLIMATE SUMMARY FOR APRIL 11 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 80 152 PM 88 2008 84 -4 81  
2019  
MINIMUM 72 248 AM 58 1960 72 0 71  
AVERAGE 76 78 -2 76  
 
PRECIPITATION (IN)  
TODAY 0.01 1.32 1996 0.05 -0.04 T  
MONTH TO DATE 0.29 0.63 -0.34 0.15  
SINCE MAR 1 3.84 1.96 1.88 0.28  
SINCE JAN 1 4.71 5.30 -0.59 2.78  
 
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 11 13 -2 11  
MONTH TO DATE 145 133 12 155  
SINCE MAR 1 490 435 55 448  
SINCE JAN 1 792 841 -49 870    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 13.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81  
LOWEST 47  
AVERAGE 64  
   
......................................................  
 
THE MARATHON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 90 2019  
MINIMUM TEMPERATURE (F) 72 62 1998  
 
SUNRISE AND SUNSET  
APRIL 11 2026.........SUNRISE 706 AM EDT SUNSET 745 PM EDT  
APRIL 12 2026.........SUNRISE 705 AM EDT SUNSET 745 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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