406  
CDCA42 TJSJ 172011  
CLIIST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
411 PM AST FRI JAN 17 2025  
   
...............................  
 
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR JANUARY 17 2025...  
VALID TODAY AS OF 0400 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 86 12:36 PM 90 1995 84 2 86  
MINIMUM 76 6:32 AM 66 1980 74 2 76  
AVERAGE 81 79 2 81  
 
PRECIPITATION (IN)  
TODAY 0.00 0.61 2009 0.08 M0.08 0.00  
MONTH TO DATE 0.29 1.53 M1.24 T  
SINCE DEC 1 5.11 4.46 0.65 0.10  
SINCE JAN 1 0.29 1.53 M1.24 T  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 16 14 2 16  
MONTH TO DATE 231 238 M7 261  
SINCE DEC 1 710 705 5 733  
SINCE JAN 1 231 238 M7 261    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 13.1  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76  
LOWEST 61  
AVERAGE 69  
   
......................................................  
 
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 89 1991  
MINIMUM TEMPERATURE (F) 74 66 1955  
 
SUNRISE AND SUNSET  
JANUARY 17 2025.......SUNRISE 6:55 AM AST SUNSET 6:05 PM AST  
JANUARY 18 2025.......SUNRISE 6:55 AM AST SUNSET 6:06 PM AST  
 
M INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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