414  
CDCA42 TJSJ 302131  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
531 PM AST FRI DEC 30 2022  
   
...............................  
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR DECEMBER 30 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 83 3:45 PM 89 1997 84 -1 84  
MINIMUM 75 7:37 AM 63 1917 73 2 75  
AVERAGE 79 78 1 80  
 
PRECIPITATION (IN)  
TODAY 0.05 2.25 1936 0.13 -0.08 0.01  
MONTH TO DATE 3.59 4.72 -1.13 5.67  
SINCE DEC 1 3.59 4.72 -1.13 5.67  
SINCE JAN 1 75.73 59.74 15.99 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 439 411 28 453  
SINCE DEC 1 439 411 28 453  
SINCE JAN 1 5903 5784 119 6132    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 11.4  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88  
LOWEST 72  
AVERAGE 80  
   
......................................................  
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 87 1995  
MINIMUM TEMPERATURE (F) 73 65 1917  
 
SUNRISE AND SUNSET  
DECEMBER 30 2022......SUNRISE 6:55 AM AST SUNSET 5:58 PM AST  
DECEMBER 31 2022......SUNRISE 6:56 AM AST SUNSET 5:58 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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