444  
CDCA42 TJSJ 192137  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
537 PM AST SUN JAN 19 2025  
   
...............................
 
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR JANUARY 19 2025
 
 
VALID TODAY AS OF 0500 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 1:50 PM 90 1977 83 2 87  
MINIMUM 76 4:28 AM 66 2000 72 4 75  
AVERAGE 81 77 4 81  
 
PRECIPITATION (IN)  
TODAY 0.05 2.21 1945 0.14 M0.09 0.04  
MONTH TO DATE 1.78 2.65 M0.87 1.07  
SINCE DEC 1 6.63 7.50 M0.87 8.78  
SINCE JAN 1 1.78 2.65 M0.87 1.07  
 
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 16  
MONTH TO DATE 272 238 34 293  
SINCE DEC 1 783 664 119 757  
SINCE JAN 1 272 238 34 293    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 14.2  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88  
LOWEST 67  
AVERAGE 78  
   
......................................................
 
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 91 2024  
MINIMUM TEMPERATURE (F) 72 64 2000  
 
SUNRISE AND SUNSET  
JANUARY 19 2025.......SUNRISE 6:59 AM AST SUNSET 6:11 PM AST  
JANUARY 20 2025.......SUNRISE 6:59 AM AST SUNSET 6:11 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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