052  
CDCA42 TJSJ 292233  
CLIIST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
633 PM AST FRI JAN 29 2021  
   
...............................
 
 
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR JANUARY 29 2021...  
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 86 2:03 PM 90 1993 85 1 86  
MINIMUM 71 6:49 AM 63 1996 72 -1 74  
AVERAGE 79 79 0 80  
 
PRECIPITATION (IN)  
TODAY 0.00 1.20 2001 0.06 -0.06 0.00  
MONTH TO DATE 0.59 2.26 -1.67 3.05  
SINCE DEC 1 2.03 5.22 -3.19 7.98  
SINCE JAN 1 0.59 2.26 -1.67 3.05  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 14 14 0 15  
MONTH TO DATE 427 406 21 405  
SINCE DEC 1 904 857 47 917  
SINCE JAN 1 427 406 21 405    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 3.6  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84  
LOWEST 48  
AVERAGE 66  
   
......................................................
 
 
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 90 1980  
MINIMUM TEMPERATURE (F) 72 66 1992  
 
SUNRISE AND SUNSET  
JANUARY 29 2021.......SUNRISE 6:54 AM AST SUNSET 6:13 PM AST  
JANUARY 30 2021.......SUNRISE 6:53 AM AST SUNSET 6:13 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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