864  
CDCA42 TJSJ 090926  
CLIISX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
526 AM AST WED JUL 09 2025  
   
...............................
 
 
...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR JULY 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 89 2:08 PM 94 1972 89 0 92  
MINIMUM 76 3:46 AM 71 1979 77 -1 81  
AVERAGE 83 83 0 87  
 
PRECIPITATION (IN)  
YESTERDAY 0.07 0.88 2011 0.08 -0.01 MM  
MONTH TO DATE 0.50 0.60 -0.10 T  
SINCE JUN 1 1.91 2.52 -0.61 1.87  
SINCE JAN 1 1.98 13.27 -11.29 9.77  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 18 18 0 22  
MONTH TO DATE 138 144 -6 172  
SINCE JUN 1 665 678 -13 781  
SINCE JAN 1 2889 2792 97 2668    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 12.8  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
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) 89 92 2014  
2020  
MINIMUM TEMPERATURE (F) 77 72 1999  
 
SUNRISE AND SUNSET  
JULY 9 2025..........SUNRISE 5:51 AM AST SUNSET 6:58 PM AST  
JULY 10 2025..........SUNRISE 5:51 AM AST SUNSET 6:58 PM AST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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