931  
CDCA42 TJSJ 310456  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
1256 AM AST FRI MAR 31 2023  
   
...............................
 
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR MARCH 30 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 87 3:11 PM 95 1984 86 1 84  
MINIMUM 72 3:59 AM 65 1961 73 -1 73  
AVERAGE 80 79 1 79  
 
PRECIPITATION (IN)  
YESTERDAY 0.14 2.04 1927 0.08 0.06 0.05  
MONTH TO DATE 2.25 2.09 0.16 3.27  
SINCE MAR 1 2.25 2.09 0.16 3.27  
SINCE JAN 1 10.51 8.74 1.77 17.70  
 
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 15 14 1 14  
MONTH TO DATE 407 405 2 397  
SINCE MAR 1 407 405 2 397  
SINCE JAN 1 1207 1152 55 1137    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 7.9  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94  
LOWEST 53  
AVERAGE 74  
   
......................................................
 
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 92 1984  
MINIMUM TEMPERATURE (F) 73 64 1957  
 
SUNRISE AND SUNSET  
MARCH 31 2023.........SUNRISE 6:19 AM AST SUNSET 6:37 PM AST  
APRIL 1 2023.........SUNRISE 6:18 AM AST SUNSET 6:38 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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