779  
CDUS42 KKEY 302018  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
418 PM EDT FRI JUN 30 2023  
   
...............................
 
 
   
..THE MARATHON CLIMATE SUMMARY FOR JUNE 30 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 93 244 PM 95 1988 91 2 93  
MINIMUM 82 1220 AM 70 1953 79 3 83  
AVERAGE 88 85 3 88  
 
PRECIPITATION (IN)  
TODAY 0.00 1.54 2012 0.14 -0.14 0.01  
MONTH TO DATE 3.62 4.23 -0.61 8.92  
SINCE JUN 1 3.62 4.23 -0.61 8.92  
SINCE JAN 1 12.76 14.37 -1.61 15.76  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 23 20 3 23  
MONTH TO DATE 626 582 44 576  
SINCE JUN 1 626 582 44 576  
SINCE JAN 1 2819 2205 614 2490    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 4.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85  
LOWEST 58  
AVERAGE 72  
   
......................................................
 
 
THE MARATHON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 91 97 1988  
MINIMUM TEMPERATURE (F) 79 71 1953  
1954  
 
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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