430  
CDCA42 TJSJ 180448  
CLIISX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
1248 AM AST TUE JUN 18 2024  
   
...............................
 
 
...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR JUNE 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 89 3:24 PM 93 1972 89 0 91  
MINIMUM 78 6:50 AM 66 2007 77 1 77  
AVERAGE 84 83 1 84  
 
PRECIPITATION (IN)  
YESTERDAY 0.13 0.90 1979 0.07 0.06 0.23  
MONTH TO DATE 1.55 1.05 0.50 0.24  
SINCE JUN 1 1.55 1.05 0.50 0.24  
SINCE JAN 1 9.45 11.80 -2.35 5.36  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 19 18 1 19  
MONTH TO DATE 335 299 36 358  
SINCE JUN 1 335 299 36 358  
SINCE JAN 1 2222 2413 -191 2562    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 4.9  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96  
LOWEST 68  
AVERAGE 82  
   
......................................................
 
 
THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 97 1993  
MINIMUM TEMPERATURE (F) 77 68 2007  
 
SUNRISE AND SUNSET  
JUNE 18 2024..........SUNRISE 5:45 AM AST SUNSET 6:56 PM AST  
JUNE 19 2024..........SUNRISE 5:45 AM AST SUNSET 6:56 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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