924  
CDCA42 TJSJ 280429  
CLIISX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
1229 AM AST THU SEP 28 2023  
   
...............................
 
 
...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR SEPTEMBER 27 2023...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1951 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 97R 12:34 PM 93 1999 89 8 91  
MINIMUM 81 2:18 AM 69 1979 76 5 79  
AVERAGE 89 82 7 85  
 
PRECIPITATION (IN)  
YESTERDAY 0.10 0.87 1955 0.16 -0.06 0.02  
MONTH TO DATE 0.73 4.39 -3.66 8.32  
SINCE SEP 1 0.73 4.39 -3.66 8.32  
SINCE JAN 1 12.98 22.93 -9.95 24.53  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 24 18 6 20  
MONTH TO DATE 614 486 128 536  
SINCE SEP 1 614 486 128 536  
SINCE JAN 1 4716 4272 444 4588    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 10.6  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91  
LOWEST 49  
AVERAGE 70  
   
......................................................
 
 
THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 93 1993  
MINIMUM TEMPERATURE (F) 76 70 1980  
 
SUNRISE AND SUNSET  
SEPTEMBER 28 2023.....SUNRISE 6:09 AM AST SUNSET 6:10 PM AST  
SEPTEMBER 29 2023.....SUNRISE 6:09 AM AST SUNSET 6:10 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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