512  
CDCA42 TJSJ 050914  
CLIISX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
514 AM AST SAT APR 05 2025  
   
...............................
 
 
...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR APRIL 4 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 1:06 PM 91 1973 86 1 89  
MINIMUM 73 3:53 AM 66 2010 72 1 77  
AVERAGE 80 79 1 83  
 
PRECIPITATION (IN)  
YESTERDAY MM 0.53 1956 0.06 MM 0.00  
MONTH TO DATE T 0.25 -0.25 T  
SINCE MAR 1 T 1.87 -1.87 0.68  
SINCE JAN 1 T 5.16 -5.16 6.09  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 15 14 1 18  
MONTH TO DATE 48 56 -8 70  
SINCE MAR 1 486 467 19 586  
SINCE JAN 1 1277 1225 52 1546    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 15.8  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90  
LOWEST 53  
AVERAGE 72  
   
......................................................
 
 
THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 90 1972  
MINIMUM TEMPERATURE (F) 73 65 2010  
 
SUNRISE AND SUNSET  
APRIL 5 2025.........SUNRISE 7:10 AM ADT SUNSET 7:33 PM ADT  
APRIL 6 2025.........SUNRISE 7:10 AM ADT SUNSET 7:34 PM ADT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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