678  
CDCA42 TJSJ 220603  
CLIIST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
203 AM AST THU JUN 22 2023  
   
...............................
 
 
   
..THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR JUNE 21 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1953 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 90 2:45 PM 98 1979 89 1 86  
MINIMUM 80 6:32 AM 67 1972 80 0 77  
AVERAGE 85 84 1 82  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.43 1987 0.08 -0.07 0.00  
MONTH TO DATE 0.78 1.60 -0.82 0.25  
SINCE JUN 1 0.78 1.60 -0.82 0.25  
SINCE JAN 1 7.54 13.26 -5.72 11.24  
 
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 20 19 1 17  
MONTH TO DATE 422 396 26 377  
SINCE JUN 1 422 396 26 377  
SINCE JAN 1 2675 2659 16 2506    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 14.6  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85  
LOWEST 66  
AVERAGE 76  
   
......................................................
 
 
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 98 1979  
MINIMUM TEMPERATURE (F) 80 69 1981  
 
SUNRISE AND SUNSET  
JUNE 22 2023..........SUNRISE 5:45 AM AST SUNSET 6:59 PM AST  
JUNE 23 2023..........SUNRISE 5:45 AM AST SUNSET 6:59 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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