830  
CDCA42 TJSJ 090438  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
1238 AM AST THU NOV 09 2023  
   
...............................
 
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR NOVEMBER 8 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 88 12:03 PM 91 1962 87 1 90  
MINIMUM 75 9:04 AM 68 1959 75 0 77  
AVERAGE 82 81 1 84  
 
PRECIPITATION (IN)  
YESTERDAY 0.39 3.83 1952 0.27 0.12 0.02  
MONTH TO DATE 1.10 1.99 -0.89 3.77  
SINCE SEP 1 13.88 13.70 0.18 23.99  
SINCE JAN 1 44.56 49.64 -5.08 65.38  
 
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 17 16 1 19  
MONTH TO DATE 151 129 22 141  
SINCE SEP 1 1426 1226 200 1281  
SINCE JAN 1 5513 5037 476 5087    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 7.8  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97  
LOWEST 70  
AVERAGE 84  
   
......................................................
 
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 92 2022  
MINIMUM TEMPERATURE (F) 75 65 1898  
 
SUNRISE AND SUNSET  
NOVEMBER 9 2023......SUNRISE 6:27 AM AST SUNSET 5:48 PM AST  
NOVEMBER 10 2023......SUNRISE 6:28 AM AST SUNSET 5:48 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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