745  
CDCA42 TJSJ 060428  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
1228 AM AST SUN OCT 06 2024  
   
...............................
 
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR OCTOBER 5 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 90 2:02 PM 95 2015 89 1 95  
2023  
MINIMUM 81 6:57 AM 71 1985 77 4 80  
AVERAGE 86 83 3 88  
 
PRECIPITATION (IN)  
YESTERDAY 0.10 2.10 1984 0.16 M0.06 T  
MONTH TO DATE 0.42 0.84 M0.42 2.17  
SINCE SEP 1 3.73 7.34 M3.61 5.22  
SINCE JAN 1 53.94 43.28 10.66 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 21 18 3 23  
MONTH TO DATE 103 90 13 103  
SINCE SEP 1 742 640 102 737  
SINCE JAN 1 5193 4451 742 4824    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 3.1  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91  
LOWEST 66  
AVERAGE 79  
   
......................................................
 
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 94 2015  
2023  
MINIMUM TEMPERATURE (F) 77 70 1957  
 
SUNRISE AND SUNSET  
OCTOBER 6 2024.......SUNRISE 7:16 AM ADT SUNSET 7:08 PM ADT  
OCTOBER 7 2024.......SUNRISE 7:16 AM ADT SUNSET 7:07 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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