505  
CDCA42 TJSJ 011956  
CLIIST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
356 PM AST FRI AUG 01 2025  
   
...............................
 
 
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR AUGUST 1 2025...  
VALID TODAY AS OF 0300 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 95 1:48 PM 97 1994 90 5 85  
MINIMUM 82 6:06 AM 73 1992 79 3 76  
AVERAGE 89 85 4 81  
 
PRECIPITATION (IN)  
TODAY 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  
TODAY 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  
TODAY 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 E (100)  
AVERAGE WIND SPEED 12.3  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85  
LOWEST 52  
AVERAGE 69  
   
......................................................
 
 
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 90 98 1994  
MINIMUM TEMPERATURE (F) 79 73 1983  
 
SUNRISE AND SUNSET  
AUGUST 1 2025........SUNRISE 5:58 AM AST SUNSET 6:54 PM AST  
AUGUST 2 2025........SUNRISE 5:58 AM AST SUNSET 6:54 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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