148  
CDCA42 TJSJ 080432  
CLIIST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN, PR  
1232 AM AST TUE DEC 8 2020  
   
...............................
 
 
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR DECEMBER 7 2020...  
 
CLIMATE NORMAL PERIOD: 1981 TO 2010  
CLIMATE RECORD PERIOD: 1953 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 84 2:37 PM 91 1990 86 -2 86  
MINIMUM 76 11:17 PM 63 1972 74 2 78  
AVERAGE 80 80 0 82  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 0.72 1980 0.11 -0.07 0.10  
MONTH TO DATE 0.22 0.76 -0.54 0.59  
SINCE DEC 1 0.22 0.76 -0.54 0.59  
SINCE JAN 1 34.98 37.14 -2.16 32.79  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 15 15 0 17  
MONTH TO DATE 106 105 1 124  
SINCE DEC 1 106 105 1 124  
SINCE JAN 1 6038 5699 339 5872    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 7.5  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
HAZE  
   
......................................................
 
 
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 90 1993  
MINIMUM TEMPERATURE (F) 74 69 2014  
 
SUNRISE AND SUNSET  
DECEMBER 8 2020......SUNRISE 6:40 AM AST SUNSET 5:44 PM AST  
DECEMBER 9 2020......SUNRISE 6:41 AM AST SUNSET 5:44 PM AST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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