314  
CDCA42 TJSJ 240902  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
502 AM AST THU APR 24 2025  
   
...............................  
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR APRIL 23 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 83 3:28 PM 92 2014 87 -4 88  
MINIMUM 72 6:18 AM 66 1968 75 -3 77  
AVERAGE 78 80 -2 83  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 5.82 2016 0.18 -0.14 0.52  
MONTH TO DATE 4.09 3.30 0.79 7.46  
SINCE MAR 1 8.12 5.48 2.64 10.35  
SINCE JAN 1 14.91 12.13 2.78 19.69  
 
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 13 16 -3 18  
MONTH TO DATE 340 342 -2 389  
SINCE MAR 1 830 762 68 890  
SINCE JAN 1 1714 1509 205 1783    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 5.2  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87  
LOWEST 63  
AVERAGE 75  
   
......................................................  
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 95 1983  
MINIMUM TEMPERATURE (F) 75 65 1963  
 
SUNRISE AND SUNSET  
APRIL 24 2025.........SUNRISE 6:01 AM AST SUNSET 6:44 PM AST  
APRIL 25 2025.........SUNRISE 6:00 AM AST SUNSET 6:44 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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