734  
CDCA42 TJSJ 072138  
CLIISX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
538 PM AST THU DEC 07 2023  
   
...............................
 
 
...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR DECEMBER 7 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 88 3:12 PM 89 2002 86 2 85  
2018  
MINIMUM 73 5:20 AM 66 1974 73 0 70  
AVERAGE 81 79 2 78  
 
PRECIPITATION (IN)  
TODAY 0.00 0.61 2005 0.13 -0.13 T  
MONTH TO DATE 0.18 0.90 -0.72 0.11  
SINCE DEC 1 0.18 0.90 -0.72 0.11  
SINCE JAN 1 29.25 34.66 -5.41 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 16 14 2 13  
MONTH TO DATE 127 99 28 93  
SINCE DEC 1 127 99 28 93  
SINCE JAN 1 6142 5420 722 5811    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91  
LOWEST 61  
AVERAGE 76  
   
......................................................
 
 
THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 91 2021  
MINIMUM TEMPERATURE (F) 73 65 1974  
 
SUNRISE AND SUNSET  
DECEMBER 7 2023......SUNRISE 6:37 AM AST SUNSET 5:44 PM AST  
DECEMBER 8 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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