055  
CDCA42 TJSJ 070454  
CLIISX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
1254 AM AST THU DEC 07 2023  
   
...............................
 
 
...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR DECEMBER 6 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 89 11:28 AM 90 1963 86 3 85  
MINIMUM 76 11:59 PM 67 1980 73 3 70  
AVERAGE 83 79 4 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 2.80 1957 0.13 -0.12 0.04  
MONTH TO DATE 0.18 0.77 -0.59 0.11  
SINCE DEC 1 0.18 0.77 -0.59 0.11  
SINCE JAN 1 29.25 34.53 -5.28 36.82  
 
DEGREE DAYS  
HEATING  
YESTERDAY 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  
YESTERDAY 18 14 4 13  
MONTH TO DATE 111 85 26 80  
SINCE DEC 1 111 85 26 80  
SINCE JAN 1 6126 5406 720 5798    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 9.3  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84  
LOWEST 67  
AVERAGE 76  
   
......................................................
 
 
THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 89 2002  
2018  
MINIMUM TEMPERATURE (F) 73 66 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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