386  
CDUS42 KKEY 300527  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
127 AM EDT FRI JUN 30 2023  
   
...............................
 
 
   
..THE MARATHON CLIMATE SUMMARY FOR JUNE 29 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 93 347 PM 95 1998 91 2 93  
MINIMUM 79 943 PM 69 1953 79 0 81  
AVERAGE 86 85 1 87  
 
PRECIPITATION (IN)  
YESTERDAY 0.12 0.68 2016 0.13 -0.01 T  
MONTH TO DATE 3.62 4.09 -0.47 8.91  
SINCE JUN 1 3.62 4.09 -0.47 8.91  
SINCE JAN 1 12.76 14.23 -1.47 15.75  
 
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 44 71 -27 30  
 
COOLING  
YESTERDAY 21 20 1 22  
MONTH TO DATE 603 565 38 553  
SINCE JUN 1 603 565 38 553  
SINCE JAN 1 2796 2188 608 2467    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 3.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82  
LOWEST 54  
AVERAGE 68  
   
......................................................
 
 
THE MARATHON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 91 95 1988  
MINIMUM TEMPERATURE (F) 79 70 1953  
 
SUNRISE AND SUNSET  
JUNE 30 2023..........SUNRISE 638 AM EDT SUNSET 817 PM EDT  
JULY 1 2023..........SUNRISE 639 AM EDT SUNSET 818 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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