198  
CDCA42 TJSJ 120851  
CLIISX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
451 AM AST SUN JAN 12 2025  
   
...............................
 
 
...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR JANUARY 11 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 86 2:10 PM 88 2024 84 2 88  
MINIMUM 70 11:59 PM 61 1979 71 M1 76  
AVERAGE 78 78 0 82  
 
PRECIPITATION (IN)  
YESTERDAY MM 0.44 2006 0.06 MM MM  
MONTH TO DATE 0.00 0.72 M0.72 0.00  
SINCE DEC 1 0.00 3.97 M3.97 0.81  
SINCE JAN 1 0.00 0.72 M0.72 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 13 13 0 17  
MONTH TO DATE 154 143 11 176  
SINCE DEC 1 658 571 87 683  
SINCE JAN 1 154 143 11 176    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87  
LOWEST 57  
AVERAGE 72  
   
......................................................
 
 
THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 89 2024  
MINIMUM TEMPERATURE (F) 71 64 1981  
 
SUNRISE AND SUNSET  
JANUARY 12 2025.......SUNRISE 6:53 AM AST SUNSET 6:03 PM AST  
JANUARY 13 2025.......SUNRISE 6:53 AM AST SUNSET 6:03 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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