072  
CDUS42 KKEY 160528  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
128 AM EDT TUE JUN 16 2026  
   
...............................
 
 
   
..THE MARATHON CLIMATE SUMMARY FOR JUNE 15 2026
 
 
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)  
YESTERDAY  
MAXIMUM 87 431 PM 94 1952 90 -3 88  
2010  
2019  
MINIMUM 81 541 AM 68 1954 79 2 83  
AVERAGE 84 84 0 86  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.51 1954 0.14 -0.14 0.00  
MONTH TO DATE 1.41 2.28 -0.87 4.94  
SINCE JUN 1 1.41 2.28 -0.87 4.94  
SINCE JAN 1 12.26 12.42 -0.16 10.38  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 0 0 0  
SINCE JUL 1 112 71 41 31  
 
COOLING  
YESTERDAY 19 20 -1 21  
MONTH TO DATE 270 285 -15 278  
SINCE JUN 1 270 285 -15 278  
SINCE JAN 1 1842 1908 -66 1962    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85  
LOWEST 68  
AVERAGE 77  
   
......................................................
 
 
THE MARATHON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 91 95 2023  
MINIMUM TEMPERATURE (F) 79 68 1955  
 
SUNRISE AND SUNSET  
JUNE 16 2026..........SUNRISE 635 AM EDT SUNSET 815 PM EDT  
JUNE 17 2026..........SUNRISE 635 AM EDT SUNSET 815 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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