615  
CDCA42 TJSJ 040446  
CLIIST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
1246 AM AST FRI AUG 04 2023  
   
...............................
 
 
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR AUGUST 3 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 91 1:49 PM 97 1994 90 1 90  
MINIMUM 81 6:19 AM 73 1956 79 2 81  
AVERAGE 86 85 1 86  
 
PRECIPITATION (IN)  
YESTERDAY 0.05 0.89 2006 0.11 -0.06 0.09  
MONTH TO DATE 0.71 0.34 0.37 0.10  
SINCE JUN 1 3.04 5.60 -2.56 2.63  
SINCE JAN 1 9.80 17.26 -7.46 13.62  
 
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 21 20 1 21  
MONTH TO DATE 60 60 0 65  
SINCE JUN 1 1319 1237 82 1196  
SINCE JAN 1 3572 3500 72 3325    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97  
LOWEST 68  
AVERAGE 83  
   
......................................................
 
 
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 90 99 1994  
MINIMUM TEMPERATURE (F) 79 68 2001  
 
SUNRISE AND SUNSET  
AUGUST 4 2023........SUNRISE 5:59 AM AST SUNSET 6:53 PM AST  
AUGUST 5 2023........SUNRISE 5:59 AM AST SUNSET 6:53 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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