628  
CDUS42 KKEY 190534  
CLIEYW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
134 AM EDT SUN MAY 19 2024  
   
...............................
 
 
   
..THE KEY WEST CLIMATE SUMMARY FOR MAY 18 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 93R 434 PM 92 1881 86 7 88  
MINIMUM 84 644 AM 67 1917 77 7 77  
AVERAGE 89 81 8 83  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.65 1971 0.09 -0.09 0.00  
MONTH TO DATE 0.03 1.56 -1.53 0.49  
SINCE MAR 1 6.31 5.16 1.15 2.43  
SINCE JAN 1 12.39 8.53 3.86 2.52  
 
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 24 16 8 18  
MONTH TO DATE 350 279 71 296  
SINCE MAR 1 1144 962 182 1141  
SINCE JAN 1 1507 1373 134 1722    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 8.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88  
LOWEST 56  
AVERAGE 72  
   
......................................................
 
 
THE KEY WEST CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 92 1881  
MINIMUM TEMPERATURE (F) 77 66 2006  
 
SUNRISE AND SUNSET  
MAY 19 2024...........SUNRISE 641 AM EDT SUNSET 806 PM EDT  
MAY 20 2024...........SUNRISE 641 AM EDT SUNSET 806 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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