107  
CDUS42 KKEY 200538  
CLIEYW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
138 AM EDT MON MAY 20 2024  
   
...............................
 
 
   
..THE KEY WEST CLIMATE SUMMARY FOR MAY 19 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1871 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 92R 308 PM 92 1881 86 6 91  
MINIMUM 84 532 AM 66 2006 77 7 80  
AVERAGE 88 81 7 86  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 5.83 1904 0.10 -0.10 0.08  
MONTH TO DATE 0.03 1.66 -1.63 0.57  
SINCE MAR 1 6.31 5.26 1.05 2.51  
SINCE JAN 1 12.39 8.63 3.76 2.60  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 4 -4 0  
SINCE JUL 1 7 46 -39 29  
 
COOLING  
YESTERDAY 23 16 7 21  
MONTH TO DATE 373 295 78 317  
SINCE MAR 1 1167 978 189 1162  
SINCE JAN 1 1530 1389 141 1743    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 8.8  
 
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 83  
LOWEST 68  
AVERAGE 76  
   
......................................................
 
 
THE KEY WEST CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 91 1884  
1886  
MINIMUM TEMPERATURE (F) 77 67 2006  
 
SUNRISE AND SUNSET  
MAY 20 2024...........SUNRISE 641 AM EDT SUNSET 806 PM EDT  
MAY 21 2024...........SUNRISE 641 AM EDT SUNSET 807 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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