900  
CDCA42 TJSJ 160426  
CLIISX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
1226 AM AST TUE JAN 16 2024  
   
...............................
 
 
...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR JANUARY 15 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 88R 2:38 PM 88 1981 84 4 85  
MINIMUM 78 11:56 PM 66 1955 71 7 71  
2018  
AVERAGE 83 78 5 78  
 
PRECIPITATION (IN)  
YESTERDAY M 1.03 1996 0.06 M 0.00  
MONTH TO DATE 0.00 0.97 -0.97 0.95  
SINCE DEC 1 1.30 4.22 -2.92 1.55  
SINCE JAN 1 0.00 0.97 -0.97 0.95  
 
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 13 5 13  
MONTH TO DATE 248 195 53 216  
SINCE DEC 1 755 623 132 655  
SINCE JAN 1 248 195 53 216    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 13.0  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87  
LOWEST 63  
AVERAGE 75  
   
......................................................
 
 
THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 88 1973  
MINIMUM TEMPERATURE (F) 71 63 2013  
 
SUNRISE AND SUNSET  
JANUARY 16 2024.......SUNRISE 6:53 AM AST SUNSET 6:05 PM AST  
JANUARY 17 2024.......SUNRISE 6:53 AM AST SUNSET 6:05 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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