968  
CDCA42 TJSJ 070912  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
512 AM AST WED MAY 07 2025  
   
...............................
 
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR MAY 6 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1898 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 84 11:38 AM 95 1980 87 -3 88  
MINIMUM 76 11:59 PM 67 1962 75 1 78  
AVERAGE 80 81 -1 83  
 
PRECIPITATION (IN)  
YESTERDAY T 2.82 1941 0.18 -0.18 0.12  
MONTH TO DATE 2.16 1.10 1.06 2.90  
SINCE MAR 1 12.83 7.88 4.95 14.93  
SINCE JAN 1 19.62 14.53 5.09 24.27  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 15 16 -1 18  
MONTH TO DATE 90 96 -6 106  
SINCE MAR 1 1023 969 54 1112  
SINCE JAN 1 1907 1716 191 2005    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 7.4  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84  
LOWEST 70  
AVERAGE 77  
   
......................................................
 
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 94 1974  
MINIMUM TEMPERATURE (F) 75 68 1962  
 
SUNRISE AND SUNSET  
MAY 7 2025...........SUNRISE 5:54 AM AST SUNSET 6:48 PM AST  
MAY 8 2025...........SUNRISE 5:53 AM AST SUNSET 6:48 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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