577  
CDCA42 TJSJ 230854  
CLIISX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
454 AM AST THU JAN 23 2025  
   
...............................  
 
...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR JANUARY 22 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 4:10 PM 90 2024 84 3 90  
MINIMUM 74 2:15 AM 64 1978 71 3 75  
AVERAGE 81 78 3 83  
 
PRECIPITATION (IN)  
YESTERDAY MM 0.46 1954 0.06 MM T  
MONTH TO DATE 0.00 1.42 M1.42 0.05  
SINCE DEC 1 0.00 4.67 M4.67 0.86  
SINCE JAN 1 0.00 1.42 M1.42 0.05  
 
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 18  
MONTH TO DATE 306 286 20 378  
SINCE DEC 1 810 714 96 885  
SINCE JAN 1 306 286 20 378    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 10.4  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90  
LOWEST 65  
AVERAGE 78  
   
......................................................  
 
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 1964  
 
SUNRISE AND SUNSET  
JANUARY 23 2025.......SUNRISE 6:53 AM AST SUNSET 6:09 PM AST  
JANUARY 24 2025.......SUNRISE 6:53 AM AST SUNSET 6:10 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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