127  
CDUS42 KEYW 272119  
CLIEYW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST, FL  
417 PM EST FRI DEC 27 2019  
 
   
...............................
 
 
   
..THE KEY WEST CLIMATE SUMMARY FOR DECEMBER 27 2019
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1871 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 81 115 PM 84 1941 75 6 81  
1876  
MINIMUM 73 758 AM 44 1985 65 8 76  
AVERAGE 77 70 7 79  
 
PRECIPITATION (IN)  
TODAY 0.05 2.49 1940 0.06 -0.01 T  
MONTH TO DATE 7.71 1.98 5.73 1.90  
SINCE DEC 1 7.71 1.98 5.73 1.90  
SINCE JAN 1 35.38 39.59 -4.21 37.50  
 
SNOWFALL (IN)  
TODAY 0.0  
MONTH TO DATE 0.0  
SINCE DEC 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 11 -11 0  
SINCE DEC 1 0 11 -11 0  
SINCE JUL 1 0 12 -12 0  
 
COOLING  
TODAY 12 6 6 14  
MONTH TO DATE 272 194 78 271  
SINCE DEC 1 272 194 78 271  
SINCE JAN 1 5637 4727 910 5342    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 10.5  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93  
LOWEST 74  
AVERAGE 84  
   
......................................................
 
 
 
THE KEY WEST CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 85 1876  
MINIMUM TEMPERATURE (F) 65 49 2010  
 
 
SUNRISE AND SUNSET  
DECEMBER 27 2019......SUNRISE 709 AM EST SUNSET 547 PM EST  
DECEMBER 28 2019......SUNRISE 710 AM EST SUNSET 547 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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