033  
CDUS42 KKEY 290538  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
138 AM EDT THU JUN 29 2023  
   
...............................
 
 
   
..THE MARATHON CLIMATE SUMMARY FOR JUNE 28 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 92 336 PM 94 1969 91 1 92  
1987  
MINIMUM 81 243 AM 68 1953 79 2 82  
AVERAGE 87 85 2 87  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 1.26 1961 0.14 -0.13 T  
MONTH TO DATE 3.50 3.96 -0.46 8.91  
SINCE JUN 1 3.50 3.96 -0.46 8.91  
SINCE JAN 1 12.64 14.10 -1.46 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 22 20 2 22  
MONTH TO DATE 582 545 37 531  
SINCE JUN 1 582 545 37 531  
SINCE JAN 1 2775 2168 607 2445    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 3.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85  
LOWEST 61  
AVERAGE 73  
   
......................................................
 
 
THE MARATHON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 91 95 1998  
MINIMUM TEMPERATURE (F) 79 69 1953  
 
SUNRISE AND SUNSET  
JUNE 29 2023..........SUNRISE 638 AM EDT SUNSET 817 PM EDT  
JUNE 30 2023..........SUNRISE 638 AM EDT SUNSET 817 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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