299  
CDCA42 TJSJ 090854  
CLIISX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
454 AM AST THU JAN 09 2025  
   
...............................  
 
...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR JANUARY 8 2025...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1951 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 87 1:58 PM 88 1988 84 3 87  
MINIMUM 75 7:09 AM 62 1956 71 4 74  
AVERAGE 81 78 3 81  
 
PRECIPITATION (IN)  
YESTERDAY MM 0.36 1998 0.07 MM MM  
MONTH TO DATE 0.00 0.53 M0.53 0.00  
SINCE DEC 1 0.00 3.78 M3.78 0.81  
SINCE JAN 1 0.00 0.53 M0.53 0.00  
 
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 16 13 3 16  
MONTH TO DATE 112 104 8 125  
SINCE DEC 1 616 532 84 632  
SINCE JAN 1 112 104 8 125    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 7.7  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90  
LOWEST 61  
AVERAGE 76  
   
......................................................  
 
THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 89 2024  
MINIMUM TEMPERATURE (F) 71 61 1955  
 
SUNRISE AND SUNSET  
JANUARY 9 2025.......SUNRISE 6:52 AM AST SUNSET 6:01 PM AST  
JANUARY 10 2025.......SUNRISE 6:52 AM AST SUNSET 6:01 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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