130  
CDUS42 KKEY 182020  
CLIEYW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
420 PM EDT FRI AUG 18 2023  
   
...............................
 
 
   
..THE KEY WEST CLIMATE SUMMARY FOR AUGUST 18 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 91 1046 AM 95 1956 91 0 89  
MINIMUM 83 140 PM 70 1901 81 2 81  
AVERAGE 87 86 1 85  
 
PRECIPITATION (IN)  
TODAY 0.04 8.32 1926 0.17 -0.13 T  
MONTH TO DATE 2.73 2.82 -0.09 0.84  
SINCE JUN 1 7.04 10.68 -3.64 9.82  
SINCE JAN 1 13.04 20.77 -7.73 17.63  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 22 21 1 20  
MONTH TO DATE 425 378 47 355  
SINCE JUN 1 1758 1582 176 1524  
SINCE JAN 1 3722 3177 545 3222    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 5.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85  
LOWEST 64  
AVERAGE 75  
   
......................................................
 
 
THE KEY WEST CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 91 94 1956  
1957  
2017  
MINIMUM TEMPERATURE (F) 81 72 1898  
1929  
 
SUNRISE AND SUNSET  
AUGUST 18 2023........SUNRISE 703 AM EDT SUNSET 759 PM EDT  
AUGUST 19 2023........SUNRISE 703 AM EDT SUNSET 758 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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