865  
CDUS42 KKEY 240530  
CLIEYW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
1230 AM EST WED FEB 24 2021  
   
...............................
 
 
   
..THE KEY WEST CLIMATE SUMMARY FOR FEBRUARY 23 2021
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1871 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 81 212 PM 85 2019 77 4 78  
MINIMUM 71 1159 PM 48 1978 67 4 68  
AVERAGE 76 72 4 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.07 1.71 1932 0.06 0.01 0.00  
MONTH TO DATE 0.56 1.18 -0.62 0.64  
SINCE DEC 1 3.52 5.44 -1.92 9.65  
SINCE JAN 1 2.07 3.22 -1.15 1.94  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 4 19 -15 1  
SINCE DEC 1 23 69 -46 11  
SINCE JUL 1 23 70 -47 11  
 
COOLING  
YESTERDAY 11 7 4 8  
MONTH TO DATE 219 148 71 244  
SINCE DEC 1 534 530 4 826  
SINCE JAN 1 356 313 43 501    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 7.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94  
LOWEST 79  
AVERAGE 87  
   
......................................................
 
 
THE KEY WEST CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 84 1994  
2008  
2019  
MINIMUM TEMPERATURE (F) 67 53 1901  
 
SUNRISE AND SUNSET  
FEBRUARY 24 2021......SUNRISE 654 AM EST SUNSET 627 PM EST  
FEBRUARY 25 2021......SUNRISE 653 AM EST SUNSET 628 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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