465  
CDCA42 TJSJ 100447  
CLIISX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
1247 AM AST TUE OCT 10 2023  
   
...............................
 
 
...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR OCTOBER 9 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 92R 1:38 PM 92 1972 89 3 90  
MINIMUM 81 3:53 AM 68 1977 76 5 77  
AVERAGE 87 82 5 84  
 
PRECIPITATION (IN)  
YESTERDAY T 1.66 2003 0.15 -0.15 0.67  
MONTH TO DATE 0.01 1.28 -1.27 1.08  
SINCE SEP 1 0.77 6.17 -5.40 12.31  
SINCE JAN 1 13.02 24.71 -11.69 28.52  
 
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 17 5 19  
MONTH TO DATE 195 153 42 174  
SINCE SEP 1 883 687 196 762  
SINCE JAN 1 4985 4473 512 4814    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 8.4  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88  
LOWEST 66  
AVERAGE 77  
   
......................................................
 
 
THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 92 1972  
MINIMUM TEMPERATURE (F) 76 66 1982  
 
SUNRISE AND SUNSET  
OCTOBER 10 2023.......SUNRISE 6:11 AM AST SUNSET 6:01 PM AST  
OCTOBER 11 2023.......SUNRISE 6:11 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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