172  
CDCA42 TJSJ 160852  
CLIIST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
452 AM AST THU JAN 16 2025  
   
...............................
 
 
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR JANUARY 15 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 84 12:12 PM 90 1980 84 0 84  
MINIMUM 76 6:54 AM 67 1956 74 2 76  
AVERAGE 80 79 1 80  
 
PRECIPITATION (IN)  
YESTERDAY 0.07 0.91 2006 0.09 M0.02 MM  
MONTH TO DATE 0.28 1.36 M1.08 T  
SINCE DEC 1 5.10 4.29 0.81 0.10  
SINCE JAN 1 0.28 1.36 M1.08 T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 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  
YESTERDAY 15 14 1 15  
MONTH TO DATE 200 210 M10 230  
SINCE DEC 1 679 677 2 702  
SINCE JAN 1 200 210 M10 230    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 10.7  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91  
LOWEST 58  
AVERAGE 75  
   
......................................................
 
 
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 91 1984  
MINIMUM TEMPERATURE (F) 74 65 1980  
 
SUNRISE AND SUNSET  
JANUARY 16 2025.......SUNRISE 6:55 AM AST SUNSET 6:05 PM AST  
JANUARY 17 2025.......SUNRISE 6:55 AM AST SUNSET 6:05 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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