854  
CDCA42 TJSJ 011952  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
352 PM AST WED JAN 01 2025  
   
...............................  
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR JANUARY 1 2025  
 
VALID TODAY AS OF 0300 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 82 12:00 PM 87 1987 83 M1 84  
MINIMUM 73 7:38 AM 66 1957 73 0 73  
AVERAGE 78 78 0 79  
 
PRECIPITATION (IN)  
TODAY 0.05 3.27 1942 0.14 M0.09 0.11  
MONTH TO DATE 0.05 0.14 M0.09 0.11  
SINCE DEC 1 4.90 4.99 M0.09 7.82  
SINCE JAN 1 0.05 0.14 M0.09 0.11  
 
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 13 13 0 14  
MONTH TO DATE 13 13 0 14  
SINCE DEC 1 524 439 85 478  
SINCE JAN 1 13 13 0 14    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 4.5  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94  
LOWEST 65  
AVERAGE 80  
   
......................................................  
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 89 2010  
MINIMUM TEMPERATURE (F) 72 64 1984  
 
SUNRISE AND SUNSET  
JANUARY 1 2025.......SUNRISE 6:56 AM AST SUNSET 5:59 PM AST  
JANUARY 2 2025.......SUNRISE 6:57 AM AST SUNSET 6:00 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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