653  
CDCA42 TJSJ 082220  
CLIISX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
620 PM AST FRI DEC 08 2023  
   
...............................
 
 
...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR DECEMBER 8 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 90 2:20 PM 91 2021 85 5 85  
MINIMUM 75 4:53 AM 65 1974 73 2 71  
AVERAGE 83 79 4 78  
 
PRECIPITATION (IN)  
TODAY 0.00 1.08 2013 0.12 -0.12 T  
MONTH TO DATE 0.18 1.02 -0.84 0.11  
SINCE DEC 1 0.18 1.02 -0.84 0.11  
SINCE JAN 1 29.25 34.78 -5.53 36.82  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 18 14 4 13  
MONTH TO DATE 145 113 32 106  
SINCE DEC 1 145 113 32 106  
SINCE JAN 1 6160 5434 726 5824    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 11.3  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90  
LOWEST 56  
AVERAGE 73  
   
......................................................
 
 
THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 89 2021  
MINIMUM TEMPERATURE (F) 73 63 1974  
 
SUNRISE AND SUNSET  
DECEMBER 8 2023......SUNRISE 6:38 AM AST SUNSET 5:44 PM AST  
DECEMBER 9 2023......SUNRISE 6:38 AM AST SUNSET 5:44 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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