700  
CDCA42 TJSJ 100512  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
112 AM AST THU JUN 10 2021  
   
...............................
 
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR JUNE 9 2021
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1898 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 86 10:33 AM 94 2006 89 -3 89  
MINIMUM 75 3:09 AM 71 1902 77 -2 78  
AVERAGE 81 83 -2 84  
 
PRECIPITATION (IN)  
YESTERDAY 0.35 1.97 2004 0.17 0.18 T  
MONTH TO DATE 2.91 1.55 1.36 0.69  
SINCE JUN 1 2.91 1.55 1.36 0.69  
SINCE JAN 1 16.37 20.52 -4.15 28.91  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 16 18 -2 19  
MONTH TO DATE 147 162 -15 171  
SINCE JUN 1 147 162 -15 171  
SINCE JAN 1 2396 2295 101 2561    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 7.3  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94  
LOWEST 72  
AVERAGE 83  
   
......................................................
 
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 95 1982  
MINIMUM TEMPERATURE (F) 77 71 1957  
 
SUNRISE AND SUNSET  
JUNE 10 2021..........SUNRISE 5:47 AM AST SUNSET 7:00 PM AST  
JUNE 11 2021..........SUNRISE 5:47 AM AST SUNSET 7:00 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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