524  
CDCA42 TJSJ 180913  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
513 AM AST TUE FEB 18 2025  
   
...............................
 
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR FEBRUARY 17 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1898 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 87 1:34 PM 92 1983 84 3 90  
MINIMUM 72 7:13 AM 62 1962 72 0 74  
AVERAGE 80 78 2 82  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 2.13 1989 0.09 M0.08 0.00  
MONTH TO DATE 2.56 1.64 0.92 3.43  
SINCE DEC 1 10.92 10.56 0.36 14.71  
SINCE JAN 1 6.07 5.71 0.36 7.00  
 
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 13 2 17  
MONTH TO DATE 253 220 33 244  
SINCE DEC 1 1225 1035 190 1183  
SINCE JAN 1 714 609 105 719    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 8.3  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84  
LOWEST 59  
AVERAGE 72  
   
......................................................
 
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 91 1983  
MINIMUM TEMPERATURE (F) 72 64 1962  
 
SUNRISE AND SUNSET  
FEBRUARY 18 2025......SUNRISE 6:50 AM AST SUNSET 6:26 PM AST  
FEBRUARY 19 2025......SUNRISE 6:49 AM AST SUNSET 6:27 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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