345  
CDCA42 TJSJ 231923  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
323 PM AST MON JUN 23 2025  
   
...............................
 
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR JUNE 23 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 90 1:31 PM 97 1983 89 1 89  
MINIMUM 78 6:05 AM 70 2018 78 0 81  
AVERAGE 84 83 1 85  
 
PRECIPITATION (IN)  
TODAY 0.07 2.22 1927 0.14 -0.07 0.10  
MONTH TO DATE 2.63 3.67 -1.04 2.54  
SINCE JUN 1 2.63 3.67 -1.04 2.54  
SINCE JAN 1 27.03 22.64 4.39 35.42  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 19 18 1 20  
MONTH TO DATE 395 414 -19 489  
SINCE JUN 1 395 414 -19 489  
SINCE JAN 1 2719 2547 172 3001    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED MM  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82  
LOWEST 57  
AVERAGE 70  
   
......................................................
 
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 96 1983  
MINIMUM TEMPERATURE (F) 78 70 1951  
 
SUNRISE AND SUNSET  
JUNE 23 2025..........SUNRISE 5:49 AM AST SUNSET 7:03 PM AST  
JUNE 24 2025..........SUNRISE 5:49 AM AST SUNSET 7:04 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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