611  
CDCA42 TJSJ 200909  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
509 AM AST THU FEB 20 2025  
   
...............................
 
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR FEBRUARY 19 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 86 2:08 PM 91 1980 84 2 90  
MINIMUM 75 7:14 AM 64 1960 72 3 74  
AVERAGE 81 78 3 82  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.84 1915 0.09 M0.09 T  
MONTH TO DATE 2.56 1.82 0.74 3.43  
SINCE DEC 1 10.92 10.74 0.18 14.71  
SINCE JAN 1 6.07 5.89 0.18 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 16 13 3 17  
MONTH TO DATE 283 246 37 277  
SINCE DEC 1 1255 1061 194 1216  
SINCE JAN 1 744 635 109 752    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 10.2  
 
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 51  
AVERAGE 67  
   
......................................................
 
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 91 1980  
MINIMUM TEMPERATURE (F) 72 65 1959  
 
SUNRISE AND SUNSET  
FEBRUARY 20 2025......SUNRISE 6:49 AM AST SUNSET 6:27 PM AST  
FEBRUARY 21 2025......SUNRISE 6:48 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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