424  
CDCA42 TJSJ 170440  
CLIISX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
1240 AM AST MON JUN 17 2024  
   
...............................
 
 
...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR JUNE 16 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 3:58 PM 93 2020 89 0 91  
MINIMUM 78 9:09 PM 65 2007 77 1 80  
AVERAGE 84 83 1 86  
 
PRECIPITATION (IN)  
YESTERDAY T 1.56 1956 0.06 -0.06 T  
MONTH TO DATE 1.42 0.98 0.44 0.01  
SINCE JUN 1 1.42 0.98 0.44 0.01  
SINCE JAN 1 9.32 11.73 -2.41 5.13  
 
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 21  
MONTH TO DATE 316 281 35 339  
SINCE JUN 1 316 281 35 339  
SINCE JAN 1 2203 2395 -192 2543    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 4.6  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97  
LOWEST 70  
AVERAGE 84  
   
......................................................
 
 
THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 93 1972  
MINIMUM TEMPERATURE (F) 77 66 2007  
 
SUNRISE AND SUNSET  
JUNE 17 2024..........SUNRISE 5:45 AM AST SUNSET 6:56 PM AST  
JUNE 18 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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