838  
CDCA42 TJSJ 032137  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
537 PM AST TUE JAN 03 2023  
   
...............................
 
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR JANUARY 3 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1898 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 84 2:53 PM 88 2018 83 1 84  
MINIMUM 74 2:41 AM 64 1919 72 2 74  
AVERAGE 79 78 1 79  
 
PRECIPITATION (IN)  
TODAY 0.07 4.52 1934 0.14 -0.07 0.27  
MONTH TO DATE 0.50 0.43 0.07 0.29  
SINCE DEC 1 4.22 5.28 -1.06 5.96  
SINCE JAN 1 0.50 0.43 0.07 0.29  
 
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 14 13 1 14  
MONTH TO DATE 42 39 3 40  
SINCE DEC 1 495 465 30 508  
SINCE JAN 1 42 39 3 40    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 10.6  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
TORNADO  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88  
LOWEST 63  
AVERAGE 76  
   
......................................................
 
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 88 2018  
MINIMUM TEMPERATURE (F) 72 63 1965  
 
SUNRISE AND SUNSET  
JANUARY 3 2023.......SUNRISE 6:57 AM AST SUNSET 6:00 PM AST  
JANUARY 4 2023.......SUNRISE 6:57 AM AST SUNSET 6:01 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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