337  
CDUS42 KKEY 230537  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
137 AM EDT SUN MAR 23 2025  
   
...............................  
 
   
..THE MARATHON CLIMATE SUMMARY FOR MARCH 22 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 77 112 PM 88 2003 81 -4 80  
MINIMUM 65 638 AM 52 1963 69 -4 70  
AVERAGE 71 75 -4 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.69 2024 0.05 -0.05 2.69  
MONTH TO DATE T 0.88 -0.88 3.26  
SINCE MAR 1 T 0.88 -0.88 3.26  
SINCE JAN 1 2.50 4.22 -1.72 7.23  
 
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 6 10 -4 10  
MONTH TO DATE 177 206 -29 288  
SINCE MAR 1 177 206 -29 288  
SINCE JAN 1 599 612 -13 693    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 6.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76  
LOWEST 52  
AVERAGE 64  
   
......................................................  
 
THE MARATHON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 88 2014  
2015  
MINIMUM TEMPERATURE (F) 69 49 1986  
 
SUNRISE AND SUNSET  
MARCH 23 2025.........SUNRISE 725 AM EDT SUNSET 737 PM EDT  
MARCH 24 2025.........SUNRISE 724 AM EDT SUNSET 737 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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