824  
CDUS42 KKEY 250534  
CLIEYW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
134 AM EDT MON SEP 25 2023  
   
...............................
 
 
   
..THE KEY WEST CLIMATE SUMMARY FOR SEPTEMBER 24 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 87 340 PM 92 1957 88 -1 92  
1989  
2022  
MINIMUM 72R 758 PM 72 1894 79 -7 78  
1923  
1963  
AVERAGE 80 84 -4 85  
 
PRECIPITATION (IN)  
YESTERDAY 2.47 5.83 1894 0.24 2.23 0.05  
MONTH TO DATE 6.98 5.93 1.05 5.41  
SINCE SEP 1 6.98 5.93 1.05 5.41  
SINCE JAN 1 23.60 29.25 -5.65 24.53  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 15 19 -4 20  
MONTH TO DATE 506 465 41 460  
SINCE SEP 1 506 465 41 460  
SINCE JAN 1 4505 3901 604 3955    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 41 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 59 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 9.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97  
LOWEST 65  
AVERAGE 81  
   
......................................................
 
 
THE KEY WEST CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 93 1951  
1957  
MINIMUM TEMPERATURE (F) 79 70 1903  
 
SUNRISE AND SUNSET  
SEPTEMBER 25 2023.....SUNRISE 717 AM EDT SUNSET 720 PM EDT  
SEPTEMBER 26 2023.....SUNRISE 717 AM EDT SUNSET 719 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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