939  
CDCA42 TJSJ 070858  
CLIISX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
458 AM AST SAT DEC 07 2024  
   
...............................  
 
...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR DECEMBER 6 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 89 12:51 PM 90 1963 86 3 89  
MINIMUM 74 7:01 AM 67 1980 73 1 76  
AVERAGE 82 79 3 83  
 
PRECIPITATION (IN)  
YESTERDAY MM 2.80 1957 0.13 MM 0.01  
MONTH TO DATE T 0.77 M0.77 0.06  
SINCE DEC 1 T 0.77 M0.77 0.06  
SINCE JAN 1 13.63 34.53 M20.90 13.27  
 
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 108 85 23 111  
SINCE DEC 1 108 85 23 111  
SINCE JAN 1 5618 5406 212 6126    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 8.5  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91  
LOWEST 63  
AVERAGE 77  
   
......................................................  
 
THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 89 2002  
2018  
MINIMUM TEMPERATURE (F) 73 66 1974  
 
SUNRISE AND SUNSET  
DECEMBER 7 2024......SUNRISE 6:38 AM AST SUNSET 5:44 PM AST  
DECEMBER 8 2024......SUNRISE 6:38 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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