630  
CDCA42 TJSJ 282036  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
436 PM AST TUE JAN 28 2025  
   
...............................  
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR JANUARY 28 2025  
 
VALID TODAY AS OF 0400 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 86 1:59 PM 91 1983 83 3 86  
MINIMUM 75 7:31 AM 62 1965 72 3 73  
AVERAGE 81 78 3 80  
 
PRECIPITATION (IN)  
TODAY T 0.76 1940 0.11 M0.11 T  
MONTH TO DATE 2.95 3.75 M0.80 1.39  
SINCE DEC 1 7.80 8.60 M0.80 9.10  
SINCE JAN 1 2.95 3.75 M0.80 1.39  
 
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 413 346 67 432  
SINCE DEC 1 924 772 152 896  
SINCE JAN 1 413 346 67 432    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 7.3  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94  
LOWEST 67  
AVERAGE 81  
   
......................................................  
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 90 1978  
2024  
MINIMUM TEMPERATURE (F) 72 64 1964  
 
SUNRISE AND SUNSET  
JANUARY 28 2025.......SUNRISE 6:58 AM AST SUNSET 6:16 PM AST  
JANUARY 29 2025.......SUNRISE 6:58 AM AST SUNSET 6:17 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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