092  
CDCA42 TJSJ 090930  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
530 AM AST SUN MAR 09 2025  
   
...............................  
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR MARCH 8 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 88 11:54 AM 89 2018 84 4 87  
MINIMUM 77 6:52 AM 63 1957 72 5 76  
AVERAGE 83 78 5 82  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 1.34 1978 0.06 M0.04 0.01  
MONTH TO DATE 0.28 0.53 M0.25 1.11  
SINCE MAR 1 0.28 0.53 M0.25 1.11  
SINCE JAN 1 7.07 7.18 M0.11 10.45  
 
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 18 13 5 17  
MONTH TO DATE 133 104 29 120  
SINCE MAR 1 133 104 29 120  
SINCE JAN 1 1017 851 166 1013    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 7.9  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85  
LOWEST 59  
AVERAGE 72  
   
......................................................  
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 93 1983  
MINIMUM TEMPERATURE (F) 72 63 1911  
 
SUNRISE AND SUNSET  
MARCH 9 2025.........SUNRISE 7:37 AM ADT SUNSET 7:32 PM ADT  
MARCH 10 2025.........SUNRISE 7:36 AM ADT SUNSET 7:33 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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