448  
CDCA42 TJSJ 192006  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
406 PM AST WED MAR 19 2025  
   
...............................  
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR MARCH 19 2025  
 
VALID TODAY AS OF 0400 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 85 2:04 PM 96 1983 85 0 93  
MINIMUM 75 MM 63 1956 72 3 77  
AVERAGE 80 79 1 85  
 
PRECIPITATION (IN)  
TODAY 0.00 0.82 1901 0.07 M0.07 0.02  
MONTH TO DATE 1.49 1.25 0.24 1.74  
SINCE MAR 1 1.49 1.25 0.24 1.74  
SINCE JAN 1 8.28 7.90 0.38 11.08  
 
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 15 14 1 20  
MONTH TO DATE 310 251 59 302  
SINCE MAR 1 310 251 59 302  
SINCE JAN 1 1194 998 196 1195    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 8.1  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82  
LOWEST 53  
AVERAGE 68  
   
......................................................  
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 92 2010  
MINIMUM TEMPERATURE (F) 73 64 1963  
 
SUNRISE AND SUNSET  
MARCH 19 2025.........SUNRISE 7:29 AM ADT SUNSET 7:35 PM ADT  
MARCH 20 2025.........SUNRISE 7:28 AM ADT SUNSET 7:35 PM ADT  
 
M INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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