675  
CDUS42 KKEY 100529  
CLIEYW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
129 AM EDT THU AUG 10 2023  
   
...............................
 
 
   
..THE KEY WEST CLIMATE SUMMARY FOR AUGUST 9 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 92 459 PM 94 1872 91 1 87  
1955  
1956  
MINIMUM 88 1159 PM 72 1889 81 7 77  
1904  
1957  
AVERAGE 90 86 4 82  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.42 1971 0.15 -0.15 0.12  
MONTH TO DATE T 1.30 -1.30 0.50  
SINCE JUN 1 4.31 9.16 -4.85 9.48  
SINCE JAN 1 10.31 19.25 -8.94 17.29  
 
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 21 4 17  
MONTH TO DATE 221 189 32 174  
SINCE JUN 1 1554 1393 161 1343  
SINCE JAN 1 3518 2988 530 3041    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 8.1  
 
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 78  
LOWEST 68  
AVERAGE 73  
   
......................................................
 
 
THE KEY WEST CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 91 95 1954  
1956  
MINIMUM TEMPERATURE (F) 81 71 1889  
1895  
1938  
 
SUNRISE AND SUNSET  
AUGUST 10 2023........SUNRISE 659 AM EDT SUNSET 805 PM EDT  
AUGUST 11 2023........SUNRISE 700 AM EDT SUNSET 804 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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