084  
CDUS42 KKEY 210528  
CLIEYW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
128 AM EDT MON AUG 21 2023  
   
...............................
 
 
   
..THE KEY WEST CLIMATE SUMMARY FOR AUGUST 20 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 87 1102 PM 94 1951 91 -4 92  
1958  
MINIMUM 77 1201 PM 69 1963 80 -3 85  
AVERAGE 82 86 -4 89  
 
PRECIPITATION (IN)  
YESTERDAY 2.18R 2.06 1963 0.17 2.01 T  
MONTH TO DATE 5.56 3.16 2.40 0.84  
SINCE JUN 1 9.87 11.02 -1.15 9.82  
SINCE JAN 1 15.87 21.11 -5.24 17.63  
 
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 17 20 -3 24  
MONTH TO DATE 462 419 43 402  
SINCE JUN 1 1795 1623 172 1571  
SINCE JAN 1 3759 3218 541 3269    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 11.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96  
LOWEST 72  
AVERAGE 84  
   
......................................................
 
 
THE KEY WEST CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 91 94 1950  
1951  
1956  
MINIMUM TEMPERATURE (F) 80 71 1923  
 
SUNRISE AND SUNSET  
AUGUST 21 2023........SUNRISE 704 AM EDT SUNSET 756 PM EDT  
AUGUST 22 2023........SUNRISE 704 AM EDT SUNSET 755 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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