926  
CDCA42 TJSJ 301937  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
337 PM AST THU JAN 30 2025  
   
...............................
 
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR JANUARY 30 2025
 
 
VALID TODAY AS OF 0300 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 85 1:59 PM 89 1998 83 2 86  
2020  
MINIMUM 76 3:00 AM 63 1965 72 4 73  
AVERAGE 81 78 3 80  
 
PRECIPITATION (IN)  
TODAY 0.34 1.17 1944 0.11 0.23 0.94  
MONTH TO DATE 3.29 3.97 M0.68 2.33  
SINCE DEC 1 8.14 8.82 M0.68 10.04  
SINCE JAN 1 3.29 3.97 M0.68 2.33  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 16 12 4 15  
MONTH TO DATE 445 370 75 463  
SINCE DEC 1 956 796 160 927  
SINCE JAN 1 445 370 75 463    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91  
LOWEST 70  
AVERAGE 81  
   
......................................................
 
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 89 1995  
MINIMUM TEMPERATURE (F) 72 61 1962  
 
SUNRISE AND SUNSET  
JANUARY 30 2025.......SUNRISE 6:58 AM AST SUNSET 6:17 PM AST  
JANUARY 31 2025.......SUNRISE 6:57 AM AST SUNSET 6:18 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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