542  
CDCA42 TJSJ 251305  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
905 AM AST WED DEC 25 2024  
   
...............................  
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR DECEMBER 24 2024  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1898 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 86 2:19 PM 91 1995 84 2 83  
MINIMUM 77 7:32 AM 64 1964 73 4 74  
AVERAGE 82 78 4 79  
 
PRECIPITATION (IN)  
YESTERDAY 0.12 1.82 2020 0.14 M0.02 0.02  
MONTH TO DATE 3.63 3.90 M0.27 7.35  
SINCE DEC 1 3.63 3.90 M0.27 7.35  
SINCE JAN 1 77.86 58.92 18.94 55.81  
 
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 17 13 4 14  
MONTH TO DATE 409 333 76 371  
SINCE DEC 1 409 333 76 371  
SINCE JAN 1 6676 5706 970 6270    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 6.4  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90  
LOWEST 75  
AVERAGE 83  
   
......................................................  
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 90 1989  
MINIMUM TEMPERATURE (F) 73 64 1967  
 
SUNRISE AND SUNSET  
DECEMBER 25 2024......SUNRISE 6:53 AM AST SUNSET 5:55 PM AST  
DECEMBER 26 2024......SUNRISE 6:54 AM AST SUNSET 5:56 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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