579  
CDCA42 TJSJ 292129  
CLIISX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
529 PM AST FRI SEP 29 2023  
   
...............................
 
 
...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR SEPTEMBER 29 2023...  
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 96R 3:11 PM 94 1972 89 7 87  
MINIMUM 81 6:00 AM 69 1955 76 5 74  
AVERAGE 89 82 7 81  
 
PRECIPITATION (IN)  
TODAY T 3.18 1955 0.17 -0.17 2.83  
MONTH TO DATE 0.74 4.72 -3.98 11.15  
SINCE SEP 1 0.74 4.72 -3.98 11.15  
SINCE JAN 1 12.99 23.26 -10.27 27.36  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 24 18 6 16  
MONTH TO DATE 662 522 140 572  
SINCE SEP 1 662 522 140 572  
SINCE JAN 1 4764 4308 456 4624    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 7.4  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85  
LOWEST 56  
AVERAGE 71  
   
......................................................
 
 
THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 91 2013  
2021  
MINIMUM TEMPERATURE (F) 76 68 1954  
 
SUNRISE AND SUNSET  
SEPTEMBER 29 2023.....SUNRISE 6:09 AM AST SUNSET 6:10 PM AST  
SEPTEMBER 30 2023.....SUNRISE 6:09 AM AST SUNSET 6:09 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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