556  
CDCA42 TJSJ 080427  
CLIIST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
1227 AM AST THU JUL 08 2021  
   
...............................
 
 
   
..THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR JULY 7 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 92 2:24 PM 94 1995 90 2 92  
MINIMUM 81 5:36 AM 73 1989 79 2 78  
AVERAGE 87 84 3 85  
 
PRECIPITATION (IN)  
YESTERDAY T 1.15 1988 0.09 -0.09 0.29  
MONTH TO DATE 0.01 0.60 -0.59 0.45  
SINCE JUN 1 4.43 2.95 1.48 2.56  
SINCE JAN 1 12.26 14.61 -2.35 11.03  
 
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 22 20 2 20  
MONTH TO DATE 148 140 8 146  
SINCE JUN 1 707 713 -6 767  
SINCE JAN 1 3134 2976 158 3127    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 14.6  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74  
LOWEST 54  
AVERAGE 64  
   
......................................................
 
 
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 90 95 1995  
MINIMUM TEMPERATURE (F) 79 74 2011  
 
SUNRISE AND SUNSET  
JULY 8 2021..........SUNRISE 5:50 AM AST SUNSET 7:00 PM AST  
JULY 9 2021..........SUNRISE 5:50 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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