829  
CDCA42 TJSJ 160851  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
451 AM AST WED APR 16 2025  
   
...............................
 
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR APRIL 15 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 86 2:36 PM 94 1984 86 0 88  
MINIMUM 76 10:46 PM 66 1913 74 2 78  
AVERAGE 81 80 1 83  
 
PRECIPITATION (IN)  
YESTERDAY 0.11 7.10 1988 0.15 -0.04 0.24  
MONTH TO DATE 3.34 1.97 1.37 3.20  
SINCE MAR 1 7.37 4.15 3.22 6.09  
SINCE JAN 1 14.16 10.80 3.36 15.43  
 
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 16 15 1 18  
MONTH TO DATE 224 221 3 258  
SINCE MAR 1 714 641 73 759  
SINCE JAN 1 1598 1388 210 1652    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 12.0  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90  
LOWEST 68  
AVERAGE 79  
   
......................................................
 
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 93 2005  
MINIMUM TEMPERATURE (F) 74 67 1950  
 
SUNRISE AND SUNSET  
APRIL 16 2025.........SUNRISE 6:06 AM AST SUNSET 6:41 PM AST  
APRIL 17 2025.........SUNRISE 6:06 AM AST SUNSET 6:42 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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