453  
CDUS42 KKEY 160526  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
126 AM EDT SUN APR 16 2023  
   
...............................
 
 
   
..THE MARATHON CLIMATE SUMMARY FOR APRIL 15 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1950 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 91R 127 PM 91 2013 84 7 90  
MINIMUM 79 514 AM 59 1951 73 6 74  
AVERAGE 85 78 7 82  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.50 2018 0.08 -0.08 0.33  
MONTH TO DATE 1.23 0.88 0.35 0.35  
SINCE MAR 1 2.25 2.21 0.04 0.41  
SINCE JAN 1 3.73 5.55 -1.82 2.64  
 
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 44 71 -27 30  
 
COOLING  
YESTERDAY 20 13 7 17  
MONTH TO DATE 260 185 75 234  
SINCE MAR 1 703 487 216 654  
SINCE JAN 1 1373 893 480 1130    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 6.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85  
LOWEST 61  
AVERAGE 73  
   
......................................................
 
 
THE MARATHON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 94 2020  
MINIMUM TEMPERATURE (F) 73 61 2008  
 
SUNRISE AND SUNSET  
APRIL 16 2023.........SUNRISE 702 AM EDT SUNSET 747 PM EDT  
APRIL 17 2023.........SUNRISE 701 AM EDT SUNSET 747 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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