446  
CDCA42 TJSJ 100512  
CLIIST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
112 AM AST THU JUN 10 2021  
   
...............................
 
 
   
..THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR JUNE 9 2021
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1953 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 87 10:52 AM 96 1994 89 -2 90  
MINIMUM 76 3:30 PM 70 2009 79 -3 77  
AVERAGE 82 84 -2 84  
 
PRECIPITATION (IN)  
YESTERDAY 0.25 1.20 2009 0.08 0.17 0.39  
MONTH TO DATE 1.21 0.65 0.56 0.41  
SINCE JUN 1 1.21 0.65 0.56 0.41  
SINCE JAN 1 9.04 12.31 -3.27 8.88  
 
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 17 19 -2 19  
MONTH TO DATE 161 168 -7 182  
SINCE JUN 1 161 168 -7 182  
SINCE JAN 1 2588 2431 157 2542    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 10.2  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85  
LOWEST 63  
AVERAGE 74  
   
......................................................
 
 
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 95 1996  
MINIMUM TEMPERATURE (F) 79 74 1954  
 
SUNRISE AND SUNSET  
JUNE 10 2021..........SUNRISE 5:43 AM AST SUNSET 6:56 PM AST  
JUNE 11 2021..........SUNRISE 5:43 AM AST SUNSET 6:56 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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