502  
CDCA42 TJSJ 080845  
CLIIST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
445 AM AST SUN DEC 08 2024  
   
...............................  
 
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR DECEMBER 7 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 85 3:15 PM 91 1990 86 M1 86  
MINIMUM 75 2:05 AM 63 1972 75 0 74  
AVERAGE 80 80 0 80  
 
PRECIPITATION (IN)  
YESTERDAY T 0.72 1980 0.10 M0.10 0.00  
MONTH TO DATE 0.27 0.79 M0.52 0.06  
SINCE DEC 1 0.27 0.79 M0.52 0.06  
SINCE JAN 1 35.34 39.31 M3.97 20.41  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 15 16 M1 15  
MONTH TO DATE 116 112 4 119  
SINCE DEC 1 116 112 4 119  
SINCE JAN 1 4604 5810 M1206 6036    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 7.4  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84  
LOWEST 65  
AVERAGE 75  
   
......................................................  
 
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 90 1993  
MINIMUM TEMPERATURE (F) 75 69 2014  
 
SUNRISE AND SUNSET  
DECEMBER 8 2024......SUNRISE 6:40 AM AST SUNSET 5:44 PM AST  
DECEMBER 9 2024......SUNRISE 6:41 AM AST SUNSET 5:44 PM AST  
 
M INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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