901  
CDCA42 TJSJ 160426  
CLIIST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
1226 AM AST TUE JAN 16 2024  
   
...............................
 
 
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR JANUARY 15 2024...  
 
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)  
YESTERDAY  
MAXIMUM 84 2:48 PM 90 1980 84 0 82  
MINIMUM 76 8:48 AM 67 1956 74 2 75  
AVERAGE 80 79 1 79  
 
PRECIPITATION (IN)  
YESTERDAY M 0.91 2006 0.09 M M  
MONTH TO DATE T 1.36 -1.36 1.24  
SINCE DEC 1 3.96 4.29 -0.33 2.06  
SINCE JAN 1 T 1.36 -1.36 1.24  
 
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 14  
MONTH TO DATE 230 210 20 207  
SINCE DEC 1 702 677 25 673  
SINCE JAN 1 230 210 20 207    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 11.9  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 74  
AVERAGE 87  
   
......................................................
 
 
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 2024.......SUNRISE 6:55 AM AST SUNSET 6:04 PM AST  
JANUARY 17 2024.......SUNRISE 6:55 AM AST SUNSET 6:05 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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