447  
CDCA42 TJSJ 092125  
CLIIST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
525 PM AST FRI APR 09 2021  
   
...............................
 
 
   
..THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR APRIL 9 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 84 2:22 PM 94 1995 87 -3 85  
MINIMUM 75 6:42 AM 65 1984 74 1 78  
AVERAGE 80 80 0 82  
 
PRECIPITATION (IN)  
TODAY 0.00 0.64 1975 0.08 -0.08 0.22  
MONTH TO DATE 1.52 0.64 0.88 0.22  
SINCE MAR 1 2.13 2.06 0.07 2.82  
SINCE JAN 1 4.01 5.87 -1.86 7.77  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 15 15 0 17  
MONTH TO DATE 138 135 3 126  
SINCE MAR 1 635 580 55 556  
SINCE JAN 1 1527 1394 133 1419    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 10.7  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 64  
LOWEST 46  
AVERAGE 55  
   
......................................................
 
 
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 94 1995  
MINIMUM TEMPERATURE (F) 74 62 1984  
 
SUNRISE AND SUNSET  
APRIL 9 2021.........SUNRISE 6:08 AM AST SUNSET 6:35 PM AST  
APRIL 10 2021.........SUNRISE 6:07 AM AST SUNSET 6:36 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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