571  
CDCA42 TJSJ 180428  
CLIISX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
1228 AM AST SAT NOV 18 2023  
   
...............................
 
 
...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR NOVEMBER 17 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 91R 1:08 PM 91 1996 87 4 89  
MINIMUM 82 12:03 AM 68 1979 74 8 75  
AVERAGE 87 80 7 82  
 
PRECIPITATION (IN)  
YESTERDAY MM 2.95 1955 0.19 MM 0.01  
MONTH TO DATE T 3.27 -3.27 6.04  
SINCE SEP 1 10.50 13.19 -2.69 20.07  
SINCE JAN 1 22.75 31.73 -8.98 36.28  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 22 16 6 17  
MONTH TO DATE 336 274 62 288  
SINCE SEP 1 1672 1341 331 1449  
SINCE JAN 1 5774 5127 647 5501    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 13.5  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80  
LOWEST 66  
AVERAGE 73  
   
......................................................
 
 
THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 92 1972  
MINIMUM TEMPERATURE (F) 74 68 1958  
 
SUNRISE AND SUNSET  
NOVEMBER 18 2023......SUNRISE 6:26 AM AST SUNSET 5:42 PM AST  
NOVEMBER 19 2023......SUNRISE 6:27 AM AST SUNSET 5:42 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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