470  
CDCA42 TJSJ 210429  
CLIIST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
1229 AM AST WED JUN 21 2023  
   
...............................
 
 
   
..THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR JUNE 20 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 89 1:19 PM 98 1979 89 0 87  
MINIMUM 79 6:20 AM 67 1972 80 -1 77  
AVERAGE 84 84 0 82  
 
PRECIPITATION (IN)  
YESTERDAY 0.12 3.02 2010 0.08 0.04 0.11  
MONTH TO DATE 0.77 1.52 -0.75 0.25  
SINCE JUN 1 0.77 1.52 -0.75 0.25  
SINCE JAN 1 7.53 13.18 -5.65 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 19 19 0 17  
MONTH TO DATE 402 377 25 360  
SINCE JUN 1 402 377 25 360  
SINCE JAN 1 2655 2640 15 2489    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 12.8  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91  
LOWEST 63  
AVERAGE 77  
   
......................................................
 
 
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 98 1979  
MINIMUM TEMPERATURE (F) 80 67 1972  
 
SUNRISE AND SUNSET  
JUNE 21 2023..........SUNRISE 5:45 AM AST SUNSET 6:59 PM AST  
JUNE 22 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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