150  
CDUS42 KKEY 280527  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
127 AM EDT FRI MAR 28 2025  
   
...............................  
 
   
..THE MARATHON CLIMATE SUMMARY FOR MARCH 27 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 83 302 PM 89 2015 82 1 82  
MINIMUM 74 641 AM 53 2013 70 4 77  
AVERAGE 79 76 3 80  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.71 1970 0.04 -0.04 0.00  
MONTH TO DATE T 1.11 -1.11 4.18  
SINCE MAR 1 T 1.11 -1.11 4.18  
SINCE JAN 1 2.50 4.45 -1.95 8.15  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JUL 1 31 66 -35 8  
 
COOLING  
YESTERDAY 14 11 3 15  
MONTH TO DATE 238 258 -20 347  
SINCE MAR 1 238 258 -20 347  
SINCE JAN 1 660 664 -4 752    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 14.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82  
LOWEST 42  
AVERAGE 62  
   
......................................................  
 
THE MARATHON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 88 2023  
MINIMUM TEMPERATURE (F) 70 58 1969  
 
SUNRISE AND SUNSET  
MARCH 28 2025.........SUNRISE 720 AM EDT SUNSET 739 PM EDT  
MARCH 29 2025.........SUNRISE 719 AM EDT SUNSET 740 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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