604  
CDCA42 TJSJ 282141  
CLIIST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
541 PM AST SAT OCT 28 2023  
   
...............................
 
 
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR OCTOBER 28 2023...  
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1953 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 85 4:10 PM 94 1994 88 -3 88  
MINIMUM 78 12:58 AM 66 2007 78 0 78  
AVERAGE 82 83 -1 83  
 
PRECIPITATION (IN)  
TODAY T 1.75 1955 0.17 -0.17 0.05  
MONTH TO DATE 8.06 4.72 3.34 6.05  
SINCE SEP 1 10.37 10.61 -0.24 13.76  
SINCE JAN 1 21.40 31.90 -10.50 33.13  
 
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 17 18 -1 18  
MONTH TO DATE 539 516 23 524  
SINCE SEP 1 1177 1096 81 1096  
SINCE JAN 1 5338 5147 191 4994    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 15.2  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97  
LOWEST 82  
AVERAGE 90  
   
......................................................
 
 
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 95 1994  
MINIMUM TEMPERATURE (F) 78 66 2007  
 
SUNRISE AND SUNSET  
OCTOBER 28 2023.......SUNRISE 6:18 AM AST SUNSET 5:49 PM AST  
OCTOBER 29 2023.......SUNRISE 6:18 AM AST SUNSET 5:49 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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