410  
CDUS42 KKEY 310527  
CLIEYW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
127 AM EDT TUE OCT 31 2023  
   
...............................
 
 
   
..THE KEY WEST CLIMATE SUMMARY FOR OCTOBER 30 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 1143 AM 89 1993 84 3 84  
MINIMUM 78 702 AM 59 1910 75 3 77  
AVERAGE 83 79 4 81  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 3.61 1933 0.13 -0.09 0.04  
MONTH TO DATE 4.19 5.54 -1.35 2.78  
SINCE SEP 1 12.96 12.78 0.18 14.84  
SINCE JAN 1 29.58 36.10 -6.52 33.96  
 
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 18 14 4 16  
MONTH TO DATE 528 492 36 458  
SINCE SEP 1 1148 1065 83 1017  
SINCE JAN 1 5147 4501 646 4512    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94  
LOWEST 72  
AVERAGE 83  
   
......................................................
 
 
THE KEY WEST CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 88 1949  
1951  
MINIMUM TEMPERATURE (F) 75 60 2017  
 
SUNRISE AND SUNSET  
OCTOBER 31 2023.......SUNRISE 733 AM EDT SUNSET 648 PM EDT  
NOVEMBER 1 2023......SUNRISE 734 AM EDT SUNSET 647 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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