947  
CDCA42 TJSJ 170427  
CLIIST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
1227 AM AST THU OCT 17 2024  
   
...............................
 
 
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR OCTOBER 16 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 91 2:25 PM 95 1994 89 2 88  
MINIMUM 79 5:44 AM 70 1954 78 1 82  
AVERAGE 85 83 2 85  
 
PRECIPITATION (IN)  
YESTERDAY T 1.41 1984 0.17 M0.17 0.00  
MONTH TO DATE 1.74 2.71 M0.97 4.51  
SINCE SEP 1 8.08 8.60 M0.52 6.82  
SINCE JAN 1 19.22 29.89 M10.67 17.59  
 
DEGREE DAYS  
HEATING  
YESTERDAY 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  
YESTERDAY 20 18 2 20  
MONTH TO DATE 311 300 11 314  
SINCE SEP 1 906 880 26 952  
SINCE JAN 1 3704 4931 M1227 5113    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED MM  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82  
LOWEST 59  
AVERAGE 71  
   
......................................................
 
 
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 93 1994  
MINIMUM TEMPERATURE (F) 78 72 1984  
 
SUNRISE AND SUNSET  
OCTOBER 17 2024.......SUNRISE 7:14 AM ADT SUNSET 6:56 PM ADT  
OCTOBER 18 2024.......SUNRISE 7:15 AM ADT SUNSET 6:55 PM ADT  
 
M INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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