870  
CDCA42 TJSJ 050442  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
1242 AM AST MON DEC 05 2022  
   
...............................
 
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR DECEMBER 4 2022
 
 
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)  
YESTERDAY  
MAXIMUM 84 1:59 PM 91 1989 85 -1 86  
MINIMUM 75 9:04 PM 67 1913 74 1 76  
AVERAGE 80 79 1 81  
 
PRECIPITATION (IN)  
YESTERDAY 0.18 2.28 1947 0.18 0.00 0.09  
MONTH TO DATE 0.34 0.76 -0.42 0.98  
SINCE DEC 1 0.34 0.76 -0.42 0.98  
SINCE JAN 1 72.48 55.78 16.70 46.23  
 
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 15 14 1 16  
MONTH TO DATE 62 56 6 67  
SINCE DEC 1 62 56 6 67  
SINCE JAN 1 5526 5429 97 5746    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 9.3  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84  
LOWEST 57  
AVERAGE 71  
   
......................................................
 
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 91 2019  
MINIMUM TEMPERATURE (F) 74 67 1962  
 
SUNRISE AND SUNSET  
DECEMBER 5 2022......SUNRISE 6:42 AM AST SUNSET 5:47 PM AST  
DECEMBER 6 2022......SUNRISE 6:43 AM AST SUNSET 5:47 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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