254  
CDCA42 TJSJ 200435  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
1235 AM AST MON NOV 20 2023  
   
...............................
 
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR NOVEMBER 19 2023
 
 
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)  
YESTERDAY  
MAXIMUM 92R 1:05 PM 91 1992 86 6 87  
MINIMUM 81 3:52 AM 67 1952 75 6 76  
AVERAGE 87 80 7 82  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.32 1917 0.25 -0.25 0.10  
MONTH TO DATE 3.27 4.87 -1.60 5.31  
SINCE SEP 1 16.05 16.58 -0.53 25.53  
SINCE JAN 1 46.73 52.52 -5.79 66.92  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 22 15 7 17  
MONTH TO DATE 356 301 55 334  
SINCE SEP 1 1631 1398 233 1474  
SINCE JAN 1 5718 5209 509 5280    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 8.9  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79  
LOWEST 52  
AVERAGE 66  
   
......................................................
 
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 93 1994  
MINIMUM TEMPERATURE (F) 75 66 1969  
 
SUNRISE AND SUNSET  
NOVEMBER 20 2023......SUNRISE 6:33 AM AST SUNSET 5:46 PM AST  
NOVEMBER 21 2023......SUNRISE 6:34 AM AST SUNSET 5:46 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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