548   
CDUS42 KKEY 110528  
CLIMTH  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE KEY WEST FL  
128 AM EDT FRI APR 11 2025  
   
...............................  
  
   
..THE MARATHON CLIMATE SUMMARY FOR APRIL 10 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         80    314 PM  90    2018  84     -4       82         
  MINIMUM         69    647 AM  60    1956  72     -3       76         
                                      2022                             
  AVERAGE         75                        78     -3       79       
  
PRECIPITATION (IN)                                                      
  YESTERDAY        0.00          2.51 2010   0.06  -0.06     0.00       
  MONTH TO DATE    0.15                      0.58  -0.43     0.21       
  SINCE MAR 1      0.28                      1.91  -1.63     4.39       
  SINCE JAN 1      2.78                      5.25  -2.47     8.36       
  
DEGREE DAYS                                                             
 HEATING                                                                
  YESTERDAY        0                         0      0        0          
  MONTH TO DATE    0                         0      0        0          
  SINCE MAR 1      0                         5     -5        0          
  SINCE JUL 1     31                        71    -40        8          
  
 COOLING                                                                
  YESTERDAY       10                        13     -3       14          
  MONTH TO DATE  144                       120     24      121          
  SINCE MAR 1    437                       422     15      510          
  SINCE JAN 1    859                       828     31      915           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NW (330)         
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     N (10)          
  AVERAGE WIND SPEED     7.7                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 0.2                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                           
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                    
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    84                                                          
 LOWEST     58                                                          
 AVERAGE    71                                                          
   
......................................................  
  
THE MARATHON CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   84        88      2008                        
                                             2019                       
 MINIMUM TEMPERATURE (F)   72        58      1960                        
  
SUNRISE AND SUNSET                                                      
APRIL 11 2025.........SUNRISE   706 AM EDT   SUNSET   745 PM EDT       
APRIL 12 2025.........SUNRISE   705 AM EDT   SUNSET   745 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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