794  
CDCA42 TJSJ 312126  
CLIISX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
526 PM AST WED JUL 31 2024  
   
...............................
 
 
...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR JULY 31 2024...  
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 87 10:05 AM 92 2017 89 -2 91  
2018  
MINIMUM 76 4:59 PM 71 1975 77 -1 79  
AVERAGE 82 83 -1 85  
 
PRECIPITATION (IN)  
TODAY MM 0.92 2008 0.09 MM 0.01  
MONTH TO DATE T 2.64 -2.64 1.27  
SINCE JUN 1 1.87 4.56 -2.69 5.14  
SINCE JAN 1 9.77 15.31 -5.54 10.26  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 17 18 -1 20  
MONTH TO DATE 648 566 82 610  
SINCE JUN 1 1257 1100 157 1218  
SINCE JAN 1 3144 3214 -70 3422    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 5.3  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97  
LOWEST 80  
AVERAGE 89  
   
......................................................
 
 
THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 94 2017  
MINIMUM TEMPERATURE (F) 77 70 1977  
 
SUNRISE AND SUNSET  
JULY 31 2024..........SUNRISE 5:58 AM AST SUNSET 6:53 PM AST  
AUGUST 1 2024........SUNRISE 5:58 AM AST SUNSET 6:53 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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