884  
CDCA42 TJSJ 111942  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
342 PM AST SUN MAY 11 2025  
   
...............................
 
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR MAY 11 2025
 
 
VALID TODAY AS OF 0300 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 88 1:59 PM 96 1980 87 1 94  
MINIMUM 77 6:25 AM 69 1986 75 2 79  
AVERAGE 83 81 2 87  
 
PRECIPITATION (IN)  
TODAY 0.05 3.28 2000 0.18 -0.13 T  
MONTH TO DATE 3.09 1.97 1.12 7.46  
SINCE MAR 1 13.76 8.75 5.01 19.49  
SINCE JAN 1 20.55 15.40 5.15 28.83  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 18 16 2 22  
MONTH TO DATE 170 176 -6 197  
SINCE MAR 1 1103 1049 54 1203  
SINCE JAN 1 1987 1796 191 2096    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 10.3  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96  
LOWEST 68  
AVERAGE 82  
   
......................................................
 
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 95 2024  
MINIMUM TEMPERATURE (F) 76 70 2000  
 
SUNRISE AND SUNSET  
MAY 11 2025...........SUNRISE 5:52 AM AST SUNSET 6:49 PM AST  
MAY 12 2025...........SUNRISE 5:51 AM AST SUNSET 6:49 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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