657  
CDCA42 TJSJ 121955  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
355 PM AST THU JUN 12 2025  
   
...............................  
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR JUNE 12 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 94 2012 89 -1 91  
MINIMUM 77 5:57 AM 70 1957 77 0 81  
AVERAGE 83 83 0 86  
 
PRECIPITATION (IN)  
TODAY 0.19 3.17 2013 0.16 0.03 0.00  
MONTH TO DATE 2.03 2.03 0.00 1.53  
SINCE JUN 1 2.03 2.03 0.00 1.53  
SINCE JAN 1 26.43 21.00 5.43 34.41  
 
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 18 18 0 21  
MONTH TO DATE 216 216 0 258  
SINCE JUN 1 216 216 0 258  
SINCE JAN 1 2540 2349 191 2770    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 11.9  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85  
LOWEST 61  
AVERAGE 73  
   
......................................................  
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 95 2012  
MINIMUM TEMPERATURE (F) 77 68 1907  
 
SUNRISE AND SUNSET  
JUNE 12 2025..........SUNRISE 5:47 AM AST SUNSET 7:01 PM AST  
JUNE 13 2025..........SUNRISE 5:47 AM AST SUNSET 7:01 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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