520  
CDCA42 TJSJ 190422  
CLIIST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
1222 AM AST MON JUN 19 2023  
   
...............................
 
 
   
..THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR JUNE 18 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 88 1:26 PM 97 1979 89 -1 86  
MINIMUM 79 5:51 AM 74 2002 80 -1 80  
AVERAGE 84 84 0 83  
 
PRECIPITATION (IN)  
YESTERDAY 0.13 3.40 1983 0.09 0.04 0.00  
MONTH TO DATE 0.61 1.36 -0.75 0.10  
SINCE JUN 1 0.61 1.36 -0.75 0.10  
SINCE JAN 1 7.37 13.02 -5.65 11.09  
 
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 18  
MONTH TO DATE 364 339 25 326  
SINCE JUN 1 364 339 25 326  
SINCE JAN 1 2617 2602 15 2455    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 9.6  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88  
LOWEST 68  
AVERAGE 78  
   
......................................................
 
 
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 97 1979  
MINIMUM TEMPERATURE (F) 80 73 2013  
 
SUNRISE AND SUNSET  
JUNE 19 2023..........SUNRISE 5:44 AM AST SUNSET 6:58 PM AST  
JUNE 20 2023..........SUNRISE 5:44 AM AST SUNSET 6:58 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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