151  
CDCA42 TJSJ 150855  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
455 AM AST WED JAN 15 2025  
   
...............................
 
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR JANUARY 14 2025
 
 
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)  
YESTERDAY  
MAXIMUM 85 12:37 PM 89 2022 83 2 85  
MINIMUM 76 7:31 AM 66 1961 72 4 75  
AVERAGE 81 78 3 80  
 
PRECIPITATION (IN)  
YESTERDAY T 3.51 2010 0.14 M0.14 0.01  
MONTH TO DATE 1.28 1.96 M0.68 0.67  
SINCE DEC 1 6.13 6.81 M0.68 8.38  
SINCE JAN 1 1.28 1.96 M0.68 0.67  
 
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 16 12 4 15  
MONTH TO DATE 195 178 17 215  
SINCE DEC 1 706 604 102 679  
SINCE JAN 1 195 178 17 215    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 9.1  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85  
LOWEST 63  
AVERAGE 74  
   
......................................................
 
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 90 1981  
MINIMUM TEMPERATURE (F) 72 64 1956  
 
SUNRISE AND SUNSET  
JANUARY 15 2025.......SUNRISE 6:59 AM AST SUNSET 6:08 PM AST  
JANUARY 16 2025.......SUNRISE 6:59 AM AST SUNSET 6:09 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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