459  
CDCA42 TJSJ 020908  
CLIIST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
508 AM AST SAT AUG 02 2025  
   
...............................
 
 
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR AUGUST 1 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 95 2:19 PM 97 1994 90 5 85  
MINIMUM 82 6:06 AM 73 1992 79 3 76  
AVERAGE 89 85 4 81  
 
PRECIPITATION (IN)  
YESTERDAY T 0.77 1963 0.11 -0.11 0.69  
MONTH TO DATE T 0.11 -0.11 0.69  
SINCE JUN 1 2.04 5.37 -3.33 3.87  
SINCE JAN 1 18.14 17.03 1.11 3.87  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 24 20 4 16  
MONTH TO DATE 24 20 4 16  
SINCE JUN 1 1268 1197 71 965  
SINCE JAN 1 3660 3460 200 2210    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 12.1  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85  
LOWEST 52  
AVERAGE 69  
   
......................................................
 
 
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 90 98 1994  
MINIMUM TEMPERATURE (F) 79 73 1983  
 
SUNRISE AND SUNSET  
AUGUST 2 2025........SUNRISE 5:58 AM AST SUNSET 6:54 PM AST  
AUGUST 3 2025........SUNRISE 5:59 AM AST SUNSET 6:53 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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