217  
CDCA42 TJSJ 070445  
CLIIST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
1245 AM AST SAT SEP 07 2024  
   
...............................
 
 
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR SEPTEMBER 6 2024...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1953 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM MM MM 97 1994 89 MM 90  
MINIMUM MM MM 71 1954 80 MM 81  
AVERAGE MM 85 MM 86  
 
PRECIPITATION (IN)  
YESTERDAY MM 1.56 1977 0.18 MM 0.00  
MONTH TO DATE 1.10 1.16 -0.06 0.20  
SINCE SEP 1 1.10 1.16 -0.06 0.20  
SINCE JAN 1 8.57 22.45 -13.88 10.97  
 
DEGREE DAYS  
HEATING  
YESTERDAY MM 0 MM 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY MM 20 MM 21  
MONTH TO DATE 41 120 -79 127  
SINCE SEP 1 41 120 -79 127  
SINCE JAN 1 2485 4171 -1686 4288    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94  
LOWEST 77  
AVERAGE 86  
   
......................................................
 
 
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 94 1993  
MINIMUM TEMPERATURE (F) 80 70 1979  
 
SUNRISE AND SUNSET  
SEPTEMBER 7 2024.....SUNRISE 6:06 AM AST SUNSET 6:29 PM AST  
SEPTEMBER 8 2024.....SUNRISE 6:07 AM AST SUNSET 6:28 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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