989  
CDUS42 KKEY 220629  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
129 AM EST SAT NOV 22 2025  
   
...............................  
 
   
..THE MARATHON CLIMATE SUMMARY FOR NOVEMBER 21 2025  
 
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)  
YESTERDAY  
MAXIMUM 82 247 PM 86 1986 80 2 78  
2005  
MINIMUM 73 1159 PM 54 1968 70 3 69  
AVERAGE 78 75 3 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.88 1959 0.05 -0.05 0.00  
MONTH TO DATE 0.38 1.33 -0.95 1.24  
SINCE SEP 1 19.57 13.60 5.97 11.47  
SINCE JAN 1 36.17 37.06 -0.89 46.60  
 
DEGREE DAYS  
HEATING  
YESTERDAY 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  
YESTERDAY 13 10 3 9  
MONTH TO DATE 206 242 -36 338  
SINCE SEP 1 1247 1312 -65 1491  
SINCE JAN 1 4795 4782 13 5159    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 7.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87  
LOWEST 62  
AVERAGE 75  
   
......................................................  
 
THE MARATHON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 88 1986  
MINIMUM TEMPERATURE (F) 70 53 2006  
 
SUNRISE AND SUNSET  
NOVEMBER 22 2025......SUNRISE 646 AM EST SUNSET 535 PM EST  
NOVEMBER 23 2025......SUNRISE 646 AM EST SUNSET 535 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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