830  
CDCA42 TJSJ 241937  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
337 PM AST SAT MAY 24 2025  
   
...............................
 
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR MAY 24 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 87 3:16 PM 95 2020 88 -1 92  
MINIMUM 77 5:23 AM 70 1910 76 1 80  
AVERAGE 82 82 0 86  
 
PRECIPITATION (IN)  
TODAY T 2.58 1920 0.17 -0.17 T  
MONTH TO DATE 6.13 4.29 1.84 9.65  
SINCE MAR 1 16.80 11.07 5.73 21.68  
SINCE JAN 1 23.59 17.72 5.87 31.02  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 17 17 0 21  
MONTH TO DATE 382 392 -10 464  
SINCE MAR 1 1315 1265 50 1470  
SINCE JAN 1 2199 2012 187 2363    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 12.9  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 113  
LOWEST 65  
AVERAGE 89  
   
......................................................
 
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 94 1980  
2020  
MINIMUM TEMPERATURE (F) 76 70 1964  
 
SUNRISE AND SUNSET  
MAY 24 2025...........SUNRISE 5:48 AM AST SUNSET 6:54 PM AST  
MAY 25 2025...........SUNRISE 5:48 AM AST SUNSET 6:54 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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