095  
CDUS42 KKEY 192115  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
415 PM EST WED NOV 19 2025  
   
...............................
 
 
   
..THE MARATHON CLIMATE SUMMARY FOR NOVEMBER 19 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 83 1244 PM 86 1972 81 2 83  
2000  
2015  
MINIMUM 73 522 AM 50 1951 70 3 78  
AVERAGE 78 75 3 81  
 
PRECIPITATION (IN)  
TODAY 0.00 0.34 1950 0.04 -0.04 0.00  
MONTH TO DATE 0.38 1.23 -0.85 1.24  
SINCE SEP 1 19.57 13.50 6.07 11.47  
SINCE JAN 1 36.17 36.96 -0.79 46.60  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 5 0 5 0  
SINCE SEP 1 5 0 5 0  
SINCE JUL 1 5 0 5 0  
 
COOLING  
TODAY 13 10 3 16  
MONTH TO DATE 181 222 -41 313  
SINCE SEP 1 1222 1292 -70 1466  
SINCE JAN 1 4770 4762 8 5134    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 9.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90  
LOWEST 62  
AVERAGE 76  
   
......................................................
 
 
THE MARATHON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 87 1972  
MINIMUM TEMPERATURE (F) 70 54 1951  
 
SUNRISE AND SUNSET  
NOVEMBER 19 2025......SUNRISE 643 AM EST SUNSET 536 PM EST  
NOVEMBER 20 2025......SUNRISE 644 AM EST SUNSET 536 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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