678  
CDCA42 TJSJ 120533  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
133 AM AST SAT OCT 12 2024  
   
...............................
 
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR OCTOBER 11 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 94 11:51 AM 95 2014 89 5 91  
MINIMUM 81 7:05 AM 70 1956 77 4 79  
AVERAGE 88 83 5 85  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.64 2006 0.14 M0.14 T  
MONTH TO DATE 1.47 1.70 M0.23 2.17  
SINCE SEP 1 4.78 8.20 M3.42 5.22  
SINCE JAN 1 54.99 44.14 10.85 35.85  
 
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 23 18 5 20  
MONTH TO DATE 239 198 41 238  
SINCE SEP 1 878 748 130 872  
SINCE JAN 1 5329 4559 770 4959    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85  
LOWEST 54  
AVERAGE 70  
   
......................................................
 
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 97 1987  
MINIMUM TEMPERATURE (F) 77 72 1962  
 
SUNRISE AND SUNSET  
OCTOBER 12 2024.......SUNRISE 7:17 AM ADT SUNSET 7:03 PM ADT  
OCTOBER 13 2024.......SUNRISE 7:17 AM ADT SUNSET 7:03 PM ADT  
 
M INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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