715  
CDCA42 TJSJ 040422  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
1222 AM AST THU MAY 04 2023  
   
...............................
 
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR MAY 3 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 89 1:33 PM 95 1982 87 2 85  
MINIMUM 77 5:40 AM 66 1903 75 2 74  
AVERAGE 83 81 2 80  
 
PRECIPITATION (IN)  
YESTERDAY T 2.65 2006 0.18 -0.18 0.33  
MONTH TO DATE T 0.55 -0.55 0.41  
SINCE MAR 1 7.74 7.33 0.41 6.79  
SINCE JAN 1 16.00 13.98 2.02 21.22  
 
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 16 2 15  
MONTH TO DATE 58 48 10 44  
SINCE MAR 1 901 921 -20 881  
SINCE JAN 1 1701 1668 33 1621    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 8.0  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85  
LOWEST 59  
AVERAGE 72  
   
......................................................
 
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 95 1980  
MINIMUM TEMPERATURE (F) 75 68 1962  
 
SUNRISE AND SUNSET  
MAY 4 2023...........SUNRISE 5:55 AM AST SUNSET 6:47 PM AST  
MAY 5 2023...........SUNRISE 5:55 AM AST SUNSET 6:47 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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