776  
CDCA42 TJSJ 280856  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
456 AM AST FRI MAR 28 2025  
   
...............................
 
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR MARCH 27 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 90 2:32 PM 91 2019 85 5 84  
MINIMUM 73 6:59 AM 67 1962 73 0 77  
AVERAGE 82 79 3 81  
 
PRECIPITATION (IN)  
YESTERDAY T 1.32 1925 0.08 -0.08 0.00  
MONTH TO DATE 3.39 1.85 1.54 2.45  
SINCE MAR 1 3.39 1.85 1.54 2.45  
SINCE JAN 1 10.18 8.50 1.68 11.79  
 
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 17 14 3 16  
MONTH TO DATE 431 363 68 441  
SINCE MAR 1 431 363 68 441  
SINCE JAN 1 1315 1110 205 1334    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 5.7  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91  
LOWEST 48  
AVERAGE 70  
   
......................................................
 
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 93 1984  
MINIMUM TEMPERATURE (F) 73 65 1916  
 
SUNRISE AND SUNSET  
MARCH 28 2025.........SUNRISE 7:21 AM ADT SUNSET 7:37 PM ADT  
MARCH 29 2025.........SUNRISE 7:20 AM ADT SUNSET 7:37 PM ADT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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