751  
CDCA42 TJSJ 150904  
CLIIST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
504 AM AST TUE APR 15 2025  
   
...............................  
 
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR APRIL 14 2025...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1953 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 89 2:23 PM 92 1993 86 3 MM  
MINIMUM 77 6:15 AM 68 1984 75 2 MM  
AVERAGE 83 80 3 MM  
 
PRECIPITATION (IN)  
YESTERDAY T 1.99 2011 0.07 -0.07 MM  
MONTH TO DATE 0.65 1.00 -0.35 T  
SINCE MAR 1 3.12 2.86 0.26 T  
SINCE JAN 1 5.27 7.40 -2.13 T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 MM  
MONTH TO DATE 0 0 0 MM  
SINCE MAR 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 18 16 2 MM  
MONTH TO DATE 234 212 22 MM  
SINCE MAR 1 748 651 97 344  
SINCE JAN 1 1593 1469 124 1207    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 9.0  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90  
LOWEST 59  
AVERAGE 75  
   
......................................................  
 
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 93 1995  
MINIMUM TEMPERATURE (F) 76 67 1980  
 
SUNRISE AND SUNSET  
APRIL 15 2025.........SUNRISE 6:03 AM AST SUNSET 6:37 PM AST  
APRIL 16 2025.........SUNRISE 6:02 AM AST SUNSET 6:37 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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