831  
CDCA42 TJSJ 051933  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
333 PM AST SAT APR 05 2025  
   
...............................  
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR APRIL 5 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 84 1:38 PM 93 1984 86 -2 91  
MINIMUM 71 7:24 AM 67 1935 73 -2 77  
AVERAGE 78 80 -2 84  
 
PRECIPITATION (IN)  
TODAY 0.24 3.08 1912 0.12 0.12 0.03  
MONTH TO DATE 1.20 0.55 0.65 0.16  
SINCE MAR 1 5.23 2.73 2.50 3.05  
SINCE JAN 1 12.02 9.38 2.64 12.39  
 
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 13 15 -2 19  
MONTH TO DATE 69 71 -2 85  
SINCE MAR 1 559 491 68 586  
SINCE JAN 1 1443 1238 205 1479    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 13.5  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94  
LOWEST 65  
AVERAGE 80  
   
......................................................  
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 93 1984  
2024  
MINIMUM TEMPERATURE (F) 73 65 1960  
 
SUNRISE AND SUNSET  
APRIL 5 2025.........SUNRISE 7:15 AM ADT SUNSET 7:39 PM ADT  
APRIL 6 2025.........SUNRISE 7:14 AM ADT SUNSET 7:39 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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