121  
CDCA42 TJSJ 080426  
CLIISX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
1226 AM AST MON JAN 08 2024  
   
...............................
 
 
...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR JANUARY 7 2024...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1951 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 87 1:05 PM 88 1998 84 3 85  
MINIMUM 75 11:19 PM 64 1955 71 4 73  
AVERAGE 81 78 3 79  
 
PRECIPITATION (IN)  
YESTERDAY MM 0.94 1987 0.06 MM 0.08  
MONTH TO DATE T 0.46 -0.46 0.89  
SINCE DEC 1 1.30 3.71 -2.41 1.49  
SINCE JAN 1 T 0.46 -0.46 0.89  
 
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 16 13 3 14  
MONTH TO DATE 109 91 18 103  
SINCE DEC 1 616 519 97 542  
SINCE JAN 1 109 91 18 103    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 8.4  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91  
LOWEST 61  
AVERAGE 76  
   
......................................................
 
 
THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 88 1988  
MINIMUM TEMPERATURE (F) 71 62 1956  
 
SUNRISE AND SUNSET  
JANUARY 8 2024.......SUNRISE 6:52 AM AST SUNSET 6:00 PM AST  
JANUARY 9 2024.......SUNRISE 6:52 AM AST SUNSET 6:00 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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