173  
CDCA42 TJSJ 101932  
CLIISX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
332 PM AST TUE DEC 10 2024  
   
...............................
 
 
...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR DECEMBER 10 2024...  
VALID TODAY AS OF 0300 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 88 1:59 PM 90 1998 85 3 88  
MINIMUM 77 7:19 AM 65 1974 73 4 78  
AVERAGE 83 79 4 83  
 
PRECIPITATION (IN)  
TODAY 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  
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 18 14 4 18  
MONTH TO DATE 177 141 36 182  
SINCE DEC 1 177 141 36 182  
SINCE JAN 1 5687 5462 225 6197    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 11.4  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90  
LOWEST 55  
AVERAGE 73  
   
......................................................
 
 
THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 90 2023  
MINIMUM TEMPERATURE (F) 73 66 1982  
 
SUNRISE AND SUNSET  
DECEMBER 10 2024......SUNRISE 6:39 AM AST SUNSET 5:45 PM AST  
DECEMBER 11 2024......SUNRISE 6:40 AM AST SUNSET 5:45 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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