076  
CDCA42 TJSJ 172130  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
530 PM AST WED NOV 17 2021  
   
...............................
 
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR NOVEMBER 17 2021
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1898 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 88 2:26 PM 91 1983 86 2 87  
2017  
MINIMUM 78 6:50 AM 69 1964 75 3 75  
AVERAGE 83 80 3 81  
 
PRECIPITATION (IN)  
TODAY 0.07 2.82 1979 0.26 -0.19 T  
MONTH TO DATE 1.36 4.36 -3.00 6.34  
SINCE SEP 1 11.80 16.07 -4.27 17.87  
SINCE JAN 1 43.74 52.01 -8.27 63.90  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 18 15 3 16  
MONTH TO DATE 307 271 36 276  
SINCE SEP 1 1513 1368 145 1430  
SINCE JAN 1 5462 5179 283 5634    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 14.3  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82  
LOWEST 60  
AVERAGE 71  
   
......................................................
 
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 90 1951  
MINIMUM TEMPERATURE (F) 75 67 1958  
 
SUNRISE AND SUNSET  
NOVEMBER 17 2021......SUNRISE 6:32 AM AST SUNSET 5:46 PM AST  
NOVEMBER 18 2021......SUNRISE 6:32 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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