578  
CDUS42 KKEY 190529  
CLIEYW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
129 AM EDT WED JUL 19 2023  
   
...............................
 
 
   
..THE KEY WEST CLIMATE SUMMARY FOR JULY 18 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1871 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 93 338 PM 95 1881 90 3 90  
MINIMUM 87 1137 PM 71 1890 81 6 83  
1975  
1987  
AVERAGE 90 86 4 87  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.03 1980 0.11 -0.11 0.00  
MONTH TO DATE 0.07 2.03 -1.96 0.29  
SINCE JUN 1 2.92 6.26 -3.34 6.90  
SINCE JAN 1 8.92 16.35 -7.43 14.71  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 25 20 5 22  
MONTH TO DATE 424 360 64 373  
SINCE JUN 1 1045 932 113 910  
SINCE JAN 1 3009 2527 482 2608    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 8.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75  
LOWEST 58  
AVERAGE 67  
   
......................................................
 
 
THE KEY WEST CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 90 97 1880  
MINIMUM TEMPERATURE (F) 81 70 1930  
1932  
 
SUNRISE AND SUNSET  
JULY 19 2023..........SUNRISE 649 AM EDT SUNSET 817 PM EDT  
JULY 20 2023..........SUNRISE 650 AM EDT SUNSET 817 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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