443  
CDCA42 TJSJ 110826  
CLIISX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
426 AM AST WED DEC 11 2024  
   
...............................
 
 
...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR DECEMBER 10 2024...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1951 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 88 2:00 PM 90 1998 85 3 88  
MINIMUM 76 11:52 PM 65 1974 73 3 78  
AVERAGE 82 79 3 83  
 
PRECIPITATION (IN)  
YESTERDAY MM 2.18 1975 0.12 MM T  
MONTH TO DATE 0.02 1.26 M1.24 0.40  
SINCE DEC 1 0.02 1.26 M1.24 0.40  
SINCE JAN 1 13.65 35.02 M21.37 13.61  
 
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 17 14 3 18  
MONTH TO DATE 176 141 35 182  
SINCE DEC 1 176 141 35 182  
SINCE JAN 1 5686 5462 224 6197    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 11.1  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90  
LOWEST 55  
AVERAGE 73  
   
......................................................
 
 
THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 90 2023  
MINIMUM TEMPERATURE (F) 73 66 1982  
 
SUNRISE AND SUNSET  
DECEMBER 11 2024......SUNRISE 6:40 AM AST SUNSET 5:45 PM AST  
DECEMBER 12 2024......SUNRISE 6:41 AM AST SUNSET 5:46 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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