817  
CDCA42 TJSJ 060441  
CLIIST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
1241 AM AST TUE JUL 06 2021  
   
...............................
 
 
   
..THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR JULY 5 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 88 12:40 PM 95 1992 90 -2 89  
MINIMUM 80 6:24 AM 73 1989 79 1 78  
AVERAGE 84 84 0 84  
 
PRECIPITATION (IN)  
YESTERDAY T 1.87 1958 0.08 -0.08 T  
MONTH TO DATE 0.01 0.42 -0.41 0.13  
SINCE JUN 1 4.43 2.77 1.66 2.24  
SINCE JAN 1 12.26 14.43 -2.17 10.71  
 
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 19 20 -1 19  
MONTH TO DATE 104 100 4 103  
SINCE JUN 1 663 673 -10 724  
SINCE JAN 1 3090 2936 154 3084    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 12.3  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72  
LOWEST 55  
AVERAGE 64  
   
......................................................
 
 
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 90 94 1995  
MINIMUM TEMPERATURE (F) 79 72 1963  
 
SUNRISE AND SUNSET  
JULY 6 2021..........SUNRISE 5:49 AM AST SUNSET 7:00 PM AST  
JULY 7 2021..........SUNRISE 5:49 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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