833  
CDCA42 TJSJ 180451  
CLIISX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
1251 AM AST THU APR 18 2024  
   
...............................
 
 
...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR APRIL 17 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 MM MM 90 1958 86 MM 85  
MINIMUM MM MM 68 1982 74 MM 72  
AVERAGE MM 80 MM 79  
 
PRECIPITATION (IN)  
YESTERDAY MM 2.00 2003 0.08 MM 0.00  
MONTH TO DATE 1.33 1.09 0.24 1.32  
SINCE MAR 1 2.01 2.71 -0.70 1.61  
SINCE JAN 1 7.42 6.00 1.42 4.28  
 
DEGREE DAYS  
HEATING  
YESTERDAY MM 0 MM 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY MM 15 MM 14  
MONTH TO DATE 232 243 -11 238  
SINCE MAR 1 748 654 94 653  
SINCE JAN 1 1708 1412 296 1454    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................
 
 
THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 90 1958  
MINIMUM TEMPERATURE (F) 74 67 1954  
 
SUNRISE AND SUNSET  
APRIL 18 2024.........SUNRISE 6:01 AM AST SUNSET 6:36 PM AST  
APRIL 19 2024.........SUNRISE 6:00 AM AST SUNSET 6:37 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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