296  
CDUS42 KKEY 280528  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
128 AM EDT TUE MAR 28 2023  
   
...............................
 
 
   
..THE MARATHON CLIMATE SUMMARY FOR MARCH 27 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1950 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 88 155 PM 89 2015 82 6 79  
MINIMUM 78 612 AM 53 2013 70 8 68  
AVERAGE 83 76 7 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.71 1970 0.04 -0.04 0.00  
MONTH TO DATE 1.02 1.11 -0.09 0.06  
SINCE MAR 1 1.02 1.11 -0.09 0.06  
SINCE JAN 1 2.50 4.45 -1.95 2.29  
 
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 44 66 -22 30  
 
COOLING  
YESTERDAY 18 11 7 9  
MONTH TO DATE 375 258 117 368  
SINCE MAR 1 375 258 117 368  
SINCE JAN 1 1045 664 381 844    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 7.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82  
LOWEST 63  
AVERAGE 73  
   
......................................................
 
 
THE MARATHON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 87 1984  
2011  
2016  
MINIMUM TEMPERATURE (F) 70 58 1969  
 
SUNRISE AND SUNSET  
MARCH 28 2023.........SUNRISE 720 AM EDT SUNSET 739 PM EDT  
MARCH 29 2023.........SUNRISE 719 AM EDT SUNSET 739 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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