840  
CDUS42 KKEY 062017  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
417 PM EDT MON OCT 06 2025  
   
...............................
 
 
   
..THE MARATHON CLIMATE SUMMARY FOR OCTOBER 6 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1950 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM MM MM 92 1951 88 MM 86  
1985  
MINIMUM MM MM 68 1953 77 MM 76  
AVERAGE MM 83 MM 81  
 
PRECIPITATION (IN)  
TODAY 0.00 1.31 1957 0.22 -0.22 0.82  
MONTH TO DATE 0.68 1.28 -0.60 2.02  
SINCE SEP 1 9.94 7.65 2.29 5.20  
SINCE JAN 1 26.54 31.11 -4.57 40.33  
 
DEGREE DAYS  
HEATING  
TODAY MM 0 MM 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY MM 18 MM 16  
MONTH TO DATE 89 108 -19 116  
SINCE SEP 1 637 682 -45 752  
SINCE JAN 1 4185 4152 33 4420    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 6 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 1.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................
 
 
THE MARATHON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 92 2023  
MINIMUM TEMPERATURE (F) 77 68 1953  
 
SUNRISE AND SUNSET  
OCTOBER 6 2025.......SUNRISE 718 AM EDT SUNSET 706 PM EDT  
OCTOBER 7 2025.......SUNRISE 719 AM EDT SUNSET 705 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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