413  
CDCA42 TJSJ 291907  
CLIIST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
307 PM AST SUN DEC 29 2024  
   
...............................  
 
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR DECEMBER 29 2024...  
VALID TODAY AS OF 0300 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 81 1:14 PM 89 1995 85 M4 84  
MINIMUM 75 6:40 AM 65 1972 74 1 71  
AVERAGE 78 79 M1 78  
 
PRECIPITATION (IN)  
TODAY 0.00 0.94 1957 0.08 M0.08 0.00  
MONTH TO DATE 4.18 2.78 1.40 0.10  
SINCE DEC 1 4.18 2.78 1.40 0.10  
SINCE JAN 1 39.25 41.30 M2.05 20.45  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 13 14 M1 13  
MONTH TO DATE 456 439 17 447  
SINCE DEC 1 456 439 17 447  
SINCE JAN 1 4944 6137 M1193 6364    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 10.8  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 62  
LOWEST 56  
AVERAGE 59  
   
......................................................  
 
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 90 1987  
MINIMUM TEMPERATURE (F) 74 66 1972  
 
SUNRISE AND SUNSET  
DECEMBER 29 2024......SUNRISE 6:51 AM AST SUNSET 5:54 PM AST  
DECEMBER 30 2024......SUNRISE 6:51 AM AST SUNSET 5:54 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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