898  
CDCA42 TJSJ 160426  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
1226 AM AST TUE JAN 16 2024  
   
...............................
 
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR JANUARY 15 2024
 
 
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)  
YESTERDAY  
MAXIMUM 85 1:29 PM 90 1981 83 2 87  
MINIMUM 76 7:38 AM 64 1956 72 4 70  
AVERAGE 81 78 3 79  
 
PRECIPITATION (IN)  
YESTERDAY 0.11 3.06 1902 0.14 -0.03 0.83  
MONTH TO DATE 0.78 2.10 -1.32 4.07  
SINCE DEC 1 8.49 6.95 1.54 7.79  
SINCE JAN 1 0.78 2.10 -1.32 4.07  
 
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 14  
MONTH TO DATE 231 190 41 206  
SINCE DEC 1 695 616 79 659  
SINCE JAN 1 231 190 41 206    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 9.2  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94  
LOWEST 74  
AVERAGE 84  
   
......................................................
 
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 92 1983  
MINIMUM TEMPERATURE (F) 72 62 1958  
 
SUNRISE AND SUNSET  
JANUARY 16 2024.......SUNRISE 6:59 AM AST SUNSET 6:08 PM AST  
JANUARY 17 2024.......SUNRISE 6:59 AM AST SUNSET 6:09 PM AST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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