478  
CDCA42 TJSJ 230431  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
1231 AM AST FRI AUG 23 2024  
   
...............................
 
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR AUGUST 22 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1898 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 91 2:47 PM 93 2007 89 2 83  
MINIMUM 82 6:00 AM 70 1916 78 4 77  
AVERAGE 87 84 3 80  
 
PRECIPITATION (IN)  
YESTERDAY T 5.76 2011 0.21 -0.21 0.04  
MONTH TO DATE 7.41 4.27 3.14 4.16  
SINCE JUN 1 15.58 14.95 0.63 10.47  
SINCE JAN 1 48.46 33.92 14.54 30.42  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 22 18 4 15  
MONTH TO DATE 467 396 71 439  
SINCE JUN 1 1753 1502 251 1679  
SINCE JAN 1 4265 3635 630 3891    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 11.2  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88  
LOWEST 70  
AVERAGE 79  
   
......................................................
 
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 96 1974  
MINIMUM TEMPERATURE (F) 78 71 2000  
 
SUNRISE AND SUNSET  
AUGUST 23 2024........SUNRISE 6:08 AM AST SUNSET 6:45 PM AST  
AUGUST 24 2024........SUNRISE 6:08 AM AST SUNSET 6:44 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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