397  
CDCA42 TJSJ 070426  
CLIIST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
1226 AM AST SUN JAN 07 2024  
   
...............................
 
 
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR JANUARY 6 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 85 10:20 AM 92 1981 84 1 85  
MINIMUM 76 6:47 AM 68 2006 74 2 74  
AVERAGE 81 79 2 80  
 
PRECIPITATION (IN)  
YESTERDAY MM 3.27 1992 0.09 MM 0.02  
MONTH TO DATE T 0.55 -0.55 0.69  
SINCE DEC 1 3.96 3.48 0.48 1.51  
SINCE JAN 1 T 0.55 -0.55 0.69  
 
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 16 14 2 15  
MONTH TO DATE 91 84 7 84  
SINCE DEC 1 563 551 12 550  
SINCE JAN 1 91 84 7 84    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 6.7  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94  
LOWEST 74  
AVERAGE 84  
   
......................................................
 
 
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 91 1980  
MINIMUM TEMPERATURE (F) 74 66 1955  
 
SUNRISE AND SUNSET  
JANUARY 7 2024.......SUNRISE 6:53 AM AST SUNSET 5:59 PM AST  
JANUARY 8 2024.......SUNRISE 6:54 AM AST SUNSET 5:59 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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