416  
CDCA42 TJSJ 110453  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
1253 AM AST SAT MAR 11 2023  
   
...............................  
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR MARCH 10 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 2:56 PM 94 1983 84 -1 83  
MINIMUM 74 7:51 AM 64 1951 72 2 73  
AVERAGE 79 78 1 78  
 
PRECIPITATION (IN)  
YESTERDAY T 1.25 1940 0.06 -0.06 0.18  
MONTH TO DATE 0.13 0.66 -0.53 1.88  
SINCE MAR 1 0.13 0.66 -0.53 1.88  
SINCE JAN 1 8.39 7.31 1.08 16.31  
 
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 14 13 1 13  
MONTH TO DATE 141 130 11 133  
SINCE MAR 1 141 130 11 133  
SINCE JAN 1 941 877 64 873    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 9.7  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71  
LOWEST 51  
AVERAGE 61  
   
......................................................  
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 93 1983  
MINIMUM TEMPERATURE (F) 72 64 1960  
 
SUNRISE AND SUNSET  
MARCH 11 2023.........SUNRISE 6:36 AM AST SUNSET 6:33 PM AST  
MARCH 12 2023.........SUNRISE 6:35 AM AST SUNSET 6:33 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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