535  
CDUS42 KKEY 292018  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
418 PM EDT SAT MAR 29 2025  
   
...............................  
 
   
..THE MARATHON CLIMATE SUMMARY FOR MARCH 29 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 78 1112 AM 88 1952 82 -4 80  
1994  
MINIMUM 75 224 PM 57 1955 70 5 68  
AVERAGE 77 76 1 74  
 
PRECIPITATION (IN)  
TODAY 0.08 4.64 1967 0.05 0.03 0.00  
MONTH TO DATE 0.08 1.22 -1.14 4.18  
SINCE MAR 1 0.08 1.22 -1.14 4.18  
SINCE JAN 1 2.58 4.56 -1.98 8.15  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 12 11 1 9  
MONTH TO DATE 263 280 -17 369  
SINCE MAR 1 263 280 -17 369  
SINCE JAN 1 685 686 -1 774    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 17.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90  
LOWEST 69  
AVERAGE 80  
   
......................................................  
 
THE MARATHON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 90 2023  
MINIMUM TEMPERATURE (F) 70 57 1953  
 
SUNRISE AND SUNSET  
MARCH 29 2025.........SUNRISE 719 AM EDT SUNSET 740 PM EDT  
MARCH 30 2025.........SUNRISE 718 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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