992  
CDCA42 TJSJ 090428  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
1228 AM AST WED OCT 09 2024  
   
...............................
 
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR OCTOBER 8 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 95 1:05 PM 97 1981 89 6 95  
MINIMUM 81 6:35 AM 70 1912 77 4 78  
AVERAGE 88 83 5 87  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.96 1912 0.15 M0.15 T  
MONTH TO DATE 1.37 1.28 0.09 2.17  
SINCE SEP 1 4.68 7.78 M3.10 5.22  
SINCE JAN 1 54.89 43.72 11.17 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 22  
MONTH TO DATE 168 144 24 172  
SINCE SEP 1 807 694 113 806  
SINCE JAN 1 5258 4505 753 4893    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 4.9  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88  
LOWEST 56  
AVERAGE 72  
   
......................................................
 
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 98 1981  
MINIMUM TEMPERATURE (F) 77 71 1958  
 
SUNRISE AND SUNSET  
OCTOBER 9 2024.......SUNRISE 7:16 AM ADT SUNSET 7:06 PM ADT  
OCTOBER 10 2024.......SUNRISE 7:17 AM ADT SUNSET 7:05 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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