204  
CDCA42 TJSJ 011025  
CLIISX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
625 AM AST MON JAN 01 2024  
   
...............................
 
 
...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR DECEMBER 31 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 85 12:12 PM 88 2016 85 0 87  
MINIMUM 72 3:28 AM 64 2008 72 0 73  
AVERAGE 79 78 1 80  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.63 1987 0.07 -0.07 0.00  
MONTH TO DATE 1.30 3.25 -1.95 0.60  
SINCE DEC 1 1.30 3.25 -1.95 0.60  
SINCE JAN 1 30.37 37.01 -6.64 37.31  
 
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 14 13 1 15  
MONTH TO DATE 507 428 79 439  
SINCE DEC 1 507 428 79 439  
SINCE JAN 1 6522 5749 773 6157    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 6.2  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91  
LOWEST 63  
AVERAGE 77  
   
......................................................
 
 
THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 89 1993  
MINIMUM TEMPERATURE (F) 72 63 1995  
 
SUNRISE AND SUNSET  
JANUARY 1 2024.......SUNRISE 6:50 AM AST SUNSET 5:55 PM AST  
JANUARY 2 2024.......SUNRISE 6:50 AM AST SUNSET 5:56 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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