343  
CDCA42 TJSJ 200439  
CLIIST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
1239 AM AST SAT FEB 20 2021  
   
...............................
 
 
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR FEBRUARY 19 2021...  
 
CLIMATE NORMAL PERIOD: 1981 TO 2010  
CLIMATE RECORD PERIOD: 1953 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 86 10:50 AM 91 1996 85 1 83  
MINIMUM 76 11:03 PM 66 1972 73 3 74  
AVERAGE 81 79 2 79  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 0.54 1994 0.05 -0.03 0.28  
MONTH TO DATE 0.71 1.00 -0.29 1.26  
SINCE DEC 1 2.90 6.34 -3.44 9.25  
SINCE JAN 1 1.46 3.38 -1.92 4.32  
 
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 16 14 2 14  
MONTH TO DATE 292 266 26 291  
SINCE DEC 1 1224 1145 79 1237  
SINCE JAN 1 747 694 53 725    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 12.0  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74  
LOWEST 48  
AVERAGE 61  
   
......................................................
 
 
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 89 1996  
MINIMUM TEMPERATURE (F) 73 68 1982  
 
SUNRISE AND SUNSET  
FEBRUARY 20 2021......SUNRISE 6:44 AM AST SUNSET 6:23 PM AST  
FEBRUARY 21 2021......SUNRISE 6:44 AM AST SUNSET 6:23 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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