337  
CDCA42 TJSJ 190446  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
1246 AM AST TUE MAR 19 2024  
   
...............................
 
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR MARCH 18 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1898 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 91 3:23 PM 94 1983 85 6 82  
MINIMUM 77 11:59 PM 63 1956 72 5 71  
AVERAGE 84 79 5 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.74 1966 0.07 -0.07 T  
MONTH TO DATE 1.72 1.18 0.54 1.74  
SINCE MAR 1 1.72 1.18 0.54 1.74  
SINCE JAN 1 11.06 7.83 3.23 9.95  
 
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 19 14 5 12  
MONTH TO DATE 282 237 45 241  
SINCE MAR 1 282 237 45 241  
SINCE JAN 1 1175 984 191 1041    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 8.6  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90  
LOWEST 45  
AVERAGE 68  
   
......................................................
 
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 96 1983  
MINIMUM TEMPERATURE (F) 72 63 1956  
 
SUNRISE AND SUNSET  
MARCH 19 2024.........SUNRISE 6:28 AM AST SUNSET 6:35 PM AST  
MARCH 20 2024.........SUNRISE 6:28 AM AST SUNSET 6:35 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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