358  
CDUS42 KKEY 270527  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
127 AM EDT THU APR 27 2023  
   
...............................
 
 
   
..THE MARATHON CLIMATE SUMMARY FOR APRIL 26 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 89 1124 AM 94 2015 85 4 86  
2019  
MINIMUM 76 535 AM 62 1983 74 2 75  
AVERAGE 83 80 3 81  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.17 2003 0.08 -0.08 T  
MONTH TO DATE 2.85 1.80 1.05 1.90  
SINCE MAR 1 3.87 3.13 0.74 1.96  
SINCE JAN 1 5.35 6.47 -1.12 4.19  
 
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 44 71 -27 30  
 
COOLING  
YESTERDAY 18 15 3 16  
MONTH TO DATE 446 339 107 400  
SINCE MAR 1 889 641 248 820  
SINCE JAN 1 1559 1047 512 1296    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 3.5  
 
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 85  
LOWEST 61  
AVERAGE 73  
   
......................................................
 
 
THE MARATHON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 93 1988  
MINIMUM TEMPERATURE (F) 74 62 1983  
 
SUNRISE AND SUNSET  
APRIL 27 2023.........SUNRISE 652 AM EDT SUNSET 752 PM EDT  
APRIL 28 2023.........SUNRISE 651 AM EDT SUNSET 753 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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