106  
CDCA42 TJSJ 110850  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
450 AM AST FRI APR 11 2025  
   
...............................  
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR APRIL 10 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 87 1:50 PM 93 1984 86 1 86  
MINIMUM 75 6:33 AM 66 1929 74 1 76  
AVERAGE 81 80 1 81  
 
PRECIPITATION (IN)  
YESTERDAY T 2.34 1987 0.14 -0.14 0.05  
MONTH TO DATE 1.51 1.23 0.28 1.85  
SINCE MAR 1 5.54 3.41 2.13 4.74  
SINCE JAN 1 12.33 10.06 2.27 14.08  
 
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 16  
MONTH TO DATE 141 146 -5 173  
SINCE MAR 1 631 566 65 674  
SINCE JAN 1 1515 1313 202 1567    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 7.3  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88  
LOWEST 67  
AVERAGE 78  
   
......................................................  
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 94 1984  
MINIMUM TEMPERATURE (F) 74 65 1957  
 
SUNRISE AND SUNSET  
APRIL 11 2025.........SUNRISE 6:10 AM AST SUNSET 6:40 PM AST  
APRIL 12 2025.........SUNRISE 6:09 AM AST SUNSET 6:40 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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