568  
CDCA42 TJSJ 312126  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
526 PM AST SAT DEC 31 2022  
   
...............................  
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR DECEMBER 31 2022  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1898 TO 2022  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 85 1:02 PM 87 1995 83 2 84  
MINIMUM 73 7:43 AM 65 1917 73 0 75  
AVERAGE 79 78 1 80  
 
PRECIPITATION (IN)  
TODAY 0.05 2.50 1936 0.13 -0.08 0.00  
MONTH TO DATE 3.68 4.85 -1.17 5.67  
SINCE DEC 1 3.68 4.85 -1.17 5.67  
SINCE JAN 1 75.82 59.87 15.95 50.92  
 
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 15  
MONTH TO DATE 453 426 27 468  
SINCE DEC 1 453 426 27 468  
SINCE JAN 1 5917 5799 118 6147    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90  
LOWEST 61  
AVERAGE 76  
   
......................................................  
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 87 1987  
MINIMUM TEMPERATURE (F) 73 66 1957  
 
SUNRISE AND SUNSET  
DECEMBER 31 2022......SUNRISE 6:56 AM AST SUNSET 5:58 PM AST  
JANUARY 1 2023.......SUNRISE 6:56 AM AST SUNSET 5:59 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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