612  
CDCA42 TJSJ 130429  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
1229 AM AST MON MAR 13 2023  
   
...............................
 
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR MARCH 12 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1898 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 83 3:49 PM 90 1960 84 -1 84  
MINIMUM 70 5:51 AM 64 1960 72 -2 73  
AVERAGE 77 78 -1 79  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.29 1983 0.06 -0.06 0.20  
MONTH TO DATE 0.13 0.79 -0.66 2.09  
SINCE MAR 1 0.13 0.79 -0.66 2.09  
SINCE JAN 1 8.39 7.44 0.95 16.52  
 
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 12 13 -1 14  
MONTH TO DATE 164 156 8 160  
SINCE MAR 1 164 156 8 160  
SINCE JAN 1 964 903 61 900    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 5.2  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84  
LOWEST 53  
AVERAGE 69  
   
......................................................
 
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 90 1996  
MINIMUM TEMPERATURE (F) 72 66 1962  
 
SUNRISE AND SUNSET  
MARCH 13 2023.........SUNRISE 6:34 AM AST SUNSET 6:33 PM AST  
MARCH 14 2023.........SUNRISE 6:33 AM AST SUNSET 6:34 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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