113  
CDCA42 TJSJ 272140  
CLIIST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
540 PM AST FRI SEP 27 2024  
   
...............................
 
 
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR SEPTEMBER 27 2024...  
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1953 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 90 3:40 PM 95 1994 89 1 91  
MINIMUM 80 5:33 AM 73 1981 79 1 81  
AVERAGE 85 84 1 86  
 
PRECIPITATION (IN)  
TODAY 0.00 2.30 1978 0.21 -0.21 0.23  
MONTH TO DATE 6.10 5.24 0.86 2.08  
SINCE SEP 1 6.10 5.24 0.86 2.08  
SINCE JAN 1 17.24 26.53 -9.29 12.85  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 20 19 1 21  
MONTH TO DATE 536 524 12 572  
SINCE SEP 1 536 524 12 572  
SINCE JAN 1 3334 4575 -1241 4733    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 8.8  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90  
LOWEST 68  
AVERAGE 79  
   
......................................................
 
 
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 98 1993  
MINIMUM TEMPERATURE (F) 79 73 1981  
 
SUNRISE AND SUNSET  
SEPTEMBER 27 2024.....SUNRISE 6:10 AM AST SUNSET 6:11 PM AST  
SEPTEMBER 28 2024.....SUNRISE 6:10 AM AST SUNSET 6:10 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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